| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Timer | Peripheral | ADC | PWM | Operating | Operating | ISP/ICP | Touch Key | LED Driver | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (Byte) | (MHz) | 16bit | PCA | Uart | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | COM | SEG | ||||||
| OB39R32T1W20SP | SOP20 | 18 | 1T-8Bit | 40K | 1024 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 6 | 3 | 8 |
| OB39R32T1W24SP | SOP24 | 22 | 1T-8Bit | 40K | 1024 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 7 | 12 |
| OB39R32T1W24GP | SSOP24 | 22 | 1T-8Bit | 40K | 1024 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 7 | 12 |
| OB39R32T1W28SP | SOP28 | 26 | 1T-8Bit | 40K | 1024 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 5 | 13 |
| OB39R32T1W32VP | LQFP32 | 30 | 1T-8Bit | 40K | 1024 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 7 | 16 |
| OB39R62T1W20SP | SOP20 | 18 | 1T-8Bit | 62K | 1024 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 6 | 3 | 8 |
| OB39R62T1W28SP | SOP28 | 26 | 1T-8Bit | 62K | 1024 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 5 | 13 |
| OB39R62T1W32VP | LQFP32 | 30 | 1T-8Bit | 62K | 1024 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 8 | 7 | 16 |
| OB39R32T2W20SP | SOP20 | 18 | 1T-8Bit | 40K | 1408 | 22 | 4 | V | 2 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 17 | 4 | 13 |
| OB39R32T2W24SP | SOP24 | 22 | 1T-8Bit | 40K | 1408 | 22 | 4 | V | 1 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 21 | 6 | 15 |
| OB39R32T2W24GP | SSOP24 | 22 | 1T-8Bit | 40K | 1408 | 22 | 4 | V | 2 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 21 | 6 | 15 |
| OB39R32T2W28SP | SOP28 | 26 | 1T-8Bit | 40K | 1408 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 24 | 7 | 16 |
| OB39R32T2W32VP | LQFP32 | 30 | 1T-8Bit | 40K | 1408 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 24 | 7 | 16 |
| OB39R62T2W20SP | SOP20 | 18 | 1T-8Bit | 62K | 1408 | 22 | 4 | V | 2 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 17 | 4 | 13 |
| OB39R62T2W24SP | SOP24 | 22 | 1T-8Bit | 62K | 1408 | 22 | 4 | V | 1 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 21 | 6 | 15 |
| OB39R62T2W24GP | SSOP24 | 22 | 1T-8Bit | 62K | 1408 | 22 | 4 | V | 2 | 2 | 6 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 21 | 6 | 15 |
| OB39R62T2W28SP | SOP28 | 26 | 1T-8Bit | 62K | 1408 | 22 | 4 | V | 2 | 2 | 8 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 24 | 7 | 16 |
| OB39R62T2W32VP | LQFP32 | 30 | 1T-8Bit | 62K | 1408 | 22 | 4 | V | 2 | 2 | 9 | 12 | 4 | 10 | 2.2 ~ 5.5 | -40 ~ +85 | ISP, ICP | 24 | 7 | 16 |
| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Timer | Peripheral | ADC | PWM | Operating | Operating | ISP/ICP | Touch Key | LED Driver | EEPROM | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (Byte) | (MHz) | 16bit | PCA | Uart | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | COM | SEG | (Byte) | ||||||
| OB38A04T1W10MP | MSOP10 | 8 | 1T-8Bit | 5K | 320 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | / | / | 128 |
| OB38A04T1W14OP | SOP14 | 12 | 1T-8Bit | 5K | 320 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 9 | / | / | 128 |
| OB38A04T1W16OP | SOP16 | 14 | 1T-8Bit | 5K | 320 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 10 | / | / | 128 |
| OB38A04T1W20BP | QFN20 | 18 | 1T-8Bit | 5K | 320 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 9 | / | / | 128 |
| OB38A08T1W10MP | MSOP10 | 8 | 1T-8Bit | 8K | 512 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | / | / | 128 |
| OB38A08T1W14OP | SOP14 | 12 | 1T-8Bit | 8K | 512 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 9 | / | / | 128 |
| OB38A08T1W16OP | SOP16 | 14 | 1T-8Bit | 8K | 512 | 16 | 2 | / | 1 | 1 | / | / | / | / | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 10 | / | / | 128 |
| OB38A08T2W16OP | SOP16 | 13 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 7 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 7 | 5 | 7 | 128 |
| OB38A08T2W20EP | TSSOP20 | 17 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 3 | 13 | 128 |
| OB38A08T2W20SP | SOP20 | 17 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 3 | 13 | 128 |
| OB38A08T2W24EP | TSSOP24 | 21 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 7 | 13 | 128 |
| OB38A08T2W24SP | SOP24 | 21 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 7 | 13 | 128 |
| OB38A08T2W28EP | TSSOP28 | 25 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 16 | 7 | 16 | 128 |
| OB38A08T2W28SP | SOP28 | 25 | 1T-8Bit | 9K | 640 | 16 | 4 | v | 1 | 2 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 16 | 7 | 16 | 128 |
| OB38A16T2W16OP | SOP16 | 13 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 7 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 7 | 5 | 7 | 128 |
| OB38A16T2W20EP | TSSOP20 | 17 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 3 | 13 | 128 |
| OB38A16T2W20SP | SOP20 | 17 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 3 | 13 | 128 |
| OB38A16T2W24EP | TSSOP24 | 21 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 7 | 13 | 128 |
| OB38A16T2W24SP | SOP24 | 21 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 13 | 7 | 13 | 128 |
| OB38A16T2W28EP | TSSOP28 | 25 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 16 | 7 | 16 | 128 |
| OB38A16T2W28SP | SOP28 | 25 | 1T-8Bit | 16K | 1280 | 16 | 4 | v | 1 | 2 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 16 | 7 | 16 | 128 |
| OB38R08T1W10GP | SSOP10 | 8 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 2 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 5 | 3 | 3 | 128 |
| OB38R08T1W14OP | SOP14 | 12 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 7 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | 3 | 7 | 128 |
| OB38R08T1W16OP | SOP16 | 14 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 7 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | 5 | 7 | 128 |
| OB38R08T1W20EP | TSSOP20 | 18 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 3 | 13 | 128 |
| OB38R08T1W20SP | SOP20 | 18 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 3 | 13 | 128 |
| OB38R08T1W20DP | QFN20 | 18 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 11 | 5 | 11 | 128 |
| OB38R08T1W24EP | TSSOP24 | 22 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 7 | 13 | 128 |
| OB38R08T1W24SP | SOP24 | 22 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 7 | 13 | 128 |
| OB38R08T1W28EP | TSSOP28 | 26 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 16 | 7 | 16 | 128 |
| OB38R08T1W28SP | SOP28 | 26 | 1T-8Bit | 9K | 432 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 16 | 7 | 16 | 128 |
| OB38R16T1W10GP | SSOP10 | 8 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 2 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 5 | 3 | 3 | 128 |
| OB38R16T1W14OP | SOP14 | 12 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 7 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | 3 | 7 | 128 |
| OB38R16T1W16OP | SOP16 | 14 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 7 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 7 | 5 | 7 | 128 |
| OB38R16T1W20EP | TSSOP20 | 18 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 3 | 13 | 128 |
| OB38R16T1W20SP | SOP20 | 18 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 3 | 13 | 128 |
| OB38R16T1W20DP | QFN20 | 18 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 11 | 5 | 11 | 128 |
| OB38R16T1W24EP | TSSOP24 | 22 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 7 | 13 | 128 |
| OB38R16T1W24SP | SOP24 | 22 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 13 | 7 | 13 | 128 |
| OB38R16T1W28EP | TSSOP28 | 26 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 16 | 7 | 16 | 128 |
| OB38R16T1W28SP | SOP28 | 26 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 16 | 7 | 16 | 128 |
| OB38S013W20EP | TSSOP20 | 18 | 1T-8Bit | 16K | 768 | 16 | 3 | v | 1 | 1 | 9 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 11 | 5 | 11 | 128 |
| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Timer | Peripheral | ADC | PWM | Operating | Operating | ISP/ICP | Build-in Battery charge | EEPROM | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (MHz) | 8bit | PCA | Uart | SPI | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | module | (Byte) | |||||||
| OB36A01A1W08NP | DIP8 | 3 | PIC-8Bit | 1Kx13 | 64 | 8 | 2 | / | 1 | / | / | 1 | 12 | / | / | 2.2 ~ 5.5 | -40 ~ +85 | ICP | 12-bit DAC1+OPA1 (CV) 8-bit DAC0+OPA0 (CC) | 24 | |
| OB36A01A1W14OP | SOP14 | 9 | PIC-8Bit | 1Kx13 | 64 | 8 | 2 | / | 1 | / | / | 5 | 12 | / | / | 2.2 ~ 5.5 | -40 ~ +85 | ICP | 12-bit DAC1+OPA1 (CV) 8-bit DAC0+OPA0 (CC) | 24 | |
| OB36A01A1W16OP | SOP16 | 9 | PIC-8Bit | 1Kx13 | 64 | 8 | 2 | / | 1 | / | / | 5 | 12 | / | / | 2.2 ~ 5.5 | -40 ~ +85 | ICP | 12-bit DAC1+OPA1 (CV) 8-bit DAC0+OPA0 (CC) | 24 |
| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Timer | Peripheral | ADC | PWM | Operating | Operating | ISP/ICP | Comparator | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (Byte) | (MHz) | 16bit | PCA | Uart | SPI | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | ||||||
| OB39R08A5U10MP | MSOP10 | 8 | 1T-8Bit | 8K | 256 | 22 | 2 | / | 1 | / | 1 | 8 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ICP | 1 |
| OB39R08A3U14OP | SOP14 | 12 | 1T-8Bit | 8K | 512 | 22 | 2 | / | 1 | 1 | 1 | 2 | 10 | 2 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 |
| OB39R08A3U16OP | SOP16 | 14 | 1T-8Bit | 8K | 512 | 22 | 2 | / | 1 | - | 1 | 5 | 10 | 3 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 |
| OB39R08A3U20GP | SSOP20 | 18 | 1T-8Bit | 8K | 512 | 22 | 2 | / | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R08A3U20EP | TSSOP20 | 18 | 1T-8Bit | 8K | 512 | 22 | 2 | / | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R08A3U20BP | QFN20 | 18 | 1T-8Bit | 8K | 512 | 22 | 2 | / | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R16A3U10MP | MSOP10 | 8 | 1T-8Bit | 16K | 512 | 22 | 2 | / | 1 | / | 1 | 2 | 10 | 2 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | / |
| OB39R16A3U14OP | SOP14 | 12 | 1T-8Bit | 16K | 512 | 22 | 4 | v | 1 | 1 | 1 | 2 | 10 | 2 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 |
| OB39R16A3U16OP | SOP16 | 14 | 1T-8Bit | 16K | 512 | 22 | 4 | v | 1 | / | 1 | 5 | 10 | 3 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 |
| OB39R16A3U20GP | SSOP20 | 18 | 1T-8Bit | 16K | 512 | 22 | 4 | v | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R16A3U20EP | TSSOP20 | 18 | 1T-8Bit | 16K | 512 | 22 | 4 | v | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R16A3U20BP | QFN20 | 18 | 1T-8Bit | 16K | 512 | 22 | 4 | v | 1 | 1 | 1 | 7 | 10 | 4 | 10 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 |
| OB39R16A6U24SP | SOP24 | 22 | 1T-8Bit | 16K | 1280 | 22 | 4 | v | 1 | 1 | 1 | 8 | 10 | 4 | 14 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | / |
| OB39R16A6U28SP | SOP28 | 26 | 1T-8Bit | 16K | 1280 | 22 | 4 | v | 1 | 1 | 1 | 8 | 10 | 4 | 14 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | / |
| OB39R16A6U32VP | LQFP32 | 30 | 1T-8Bit | 16K | 1280 | 22 | 4 | v | 1 | 1 | 1 | 8 | 10 | 4 | 14 | 1.8 ~ 5.5 | -40 ~ +85 | ISP, ICP | / |
| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Timer | Peripheral | ADC | PWM | Operating | Operating | ISP/ICP | Comparator | OPA | EEPROM | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (Byte) | (MHz) | 16bit | PCA | Uart | SPI | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | (Byte) | |||||||
| OB38A08A2W08OP | SOP8 | 6 | 1T-8Bit | 8K | 256 | 8 | 4 | v | 1 | / | 1 | 4 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | / | / | 128 |
| OB38A08A1W16OP | SOP16 | 14 | 1T-8Bit | 8K | 256 | 8 | 4 | v | 1 | / | 1 | 8 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 1 | 1 | 128 |
| OB38A08A1W20EP | TSSOP20 | 18 | 1T-8Bit | 8K | 256 | 8 | 4 | v | 1 | / | 1 | 8 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ICP | 1 | 1 | 128 |
| OB38R08A1W08OP | SOP8 | 6 | 1T-8Bit | 8K | 512 | 16 | 3 | v | / | / | 1 | 3 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | / | / | 128 |
| OB38R08A1W10MP | MSOP10 | 8 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | / | 1 | 4 | 12 | 1 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 | / | 128 |
| OB38R08A1W14OP | SOP14 | 12 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | / | 1 | 3 | 12 | 2 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 | / | 128 |
| OB38R08A1W16OP | SOP16 | 14 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | / | 1 | 5 | 12 | 3 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 1 | / | 128 |
| OB38R08A1W20SP | SOP20 | 18 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 | / | 128 |
| OB38R08A1W20GP | SSOP20 | 18 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 | / | 128 |
| OB38R08A1W20BP | QFN20 | 18 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 | / | 128 |
| OB38S003W20EP | TSSOP20 | 18 | 1T-8Bit | 8K | 512 | 16 | 3 | v | 1 | 1 | 1 | 8 | 12 | 4 | 10 | 2.4 ~ 5.5 | -40 ~ +85 | ISP, ICP | 2 | / | 128 |
| Part No. | Package | GPIO | MCU Core | ROM | RAM | HIRC | Max. Speed (MHz) | Timer | Peripheral | ADC | PWM | Operating | Operating | Comparator | MDU | CORDIC | QEI | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Byte) | (Byte) | (MHz) | 32bit | 16bit | RTC | Uart | SPI | I2C | CH | Bits | CH | Bits | Voltage (V) | Temp. (°C ) | |||||||||
| OB90R32A1U20EP | TSSOP20 | 17 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R32A1U20SP | SOP20 | 17 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R32A1U32CP | QFN32 | 29 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R32A1U32VP | LQFP32 | 29 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R64A1U20EP | TSSOP20 | 17 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R64A1U20SP | SOP20 | 17 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R64A1U32CP | QFN32 | 29 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R64A1U32VP | LQFP32 | 29 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R32A2U20EP | TSSOP20 | 18 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R32A2U20SP | SOP20 | 18 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R32A2U32CP | QFN32 | 30 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R32A2U32VP | LQFP32 | 30 | M0-32bit | 32K | 4 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R64A2U20EP | TSSOP20 | 18 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R64A2U20SP | SOP20 | 18 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 4 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 2 | v | / | / |
| OB90R64A2U32CP | QFN32 | 30 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90R64A2U32VP | LQFP32 | 30 | M0-32bit | 64K | 8 | 24 | 50 | 2 | 2 | - | 2 | 1 | 2 | 8 | 12 | 6 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 3 | v | / | / |
| OB90A128A1U48VP | LQFP48 | 43 | M0-32bit | 128K | 16 | 24 | 50 | 2 | 2 | v | 2 | 1 | 2 | 16 | 12 | 12 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 4 | v | v | v |
| OB90A128A1U64VP | LQFP64 | 58 | M0-32bit | 128K | 16 | 24 | 50 | 2 | 2 | v | 2 | 1 | 2 | 16 | 12 | 12 | 16 | 1.8 ~ 5.5 | -40 ~ +105 | 4 | v | v | v |