Touch A/D Flash MCU with OPA / Comparator
| Part No. | Internal Clock |
VDD | System Clock |
Program Memory |
Data Memory |
Data EEPROM |
I/O | RTC | LCD | Timer | A/D | Touch Key |
OPA/ Comparator |
High Current LED Driver |
Inter- face |
LVR | Stack | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BS87B12A-3 | 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
3K×16 | 384×8 | 64×8 | 22 | -- | 16x4 | 10-bit CTM×1 10-bit PTM×1 |
12-bitx8 | 12 | √ | 22 | SPI/I2Cx1 UARTx1 |
2.55V | 6 | 20NSOP 24SOP |
| BS87C16A-3 | 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
4K×16 | 512×8 | 64×8 | 30 | √ | 20x4 | 10-bit CTM×1 10-bit PTM×2 |
12-bitx8 | 16 | √ | 30 | SPI/I2Cx1 UARTx1 |
2.55V | 6 | 24/28SOP 44LQFP |
| BS87D20A-3 | 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
8K×16 | 768×8 | 64×8 | 42 | √ | 36x4 | 10-bit CTM×2 10-bit PTM×2 |
12-bitx8 | 20 | √ | 42 | SPI/I2Cx1 UARTx1 |
2.55V | 8 | 28SOP 44LQFP |