Touch I/O Flash MCU
| Part No. | Internal Clock |
VDD | System Clock |
Program Memory |
Data Memory |
Data EEPROM |
I/O | Timer | Touch Key |
High Current LED Output |
Interface | LVR | Stack | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BS83A02A-4 | 8MHz | 2.2V~ 5.5V |
8MHz | 1Kx16 | 96x8 | -- | 4 | 8-bit×1 | 2 | -- | -- | 2.10V | 4 | 6DFN SOT23-6 8SOP |
| BS83A04A-3 | 8MHz | 2.7V~ 5.5V |
8MHz | 1Kx16 | 96x8 | -- | 8 | 8-bit×1 | 4 | -- | -- | 2.55V | 4 | 8SOP 10MSOP |
| BS83A04A-4 | 2.2V~ 5.5V |
2.10V | ||||||||||||
| BS83B04A-4 | 8MHz | 2.2V~ 5.5V |
8MHz | 2Kx16 | 128x8 | 32x8 | 8 | 8-bit×1 | 4 | -- | I²Cx1 | 2.10V | 4 | 8SOP, 10MSOP |
| BS83B08A-3 | 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
2Kx16 | 160x8 | 64x8 | 14 | 8-bit×1 | 8 | -- | SPI/I²Cx1 | 2.55V | 4 | 16NSOP/SSOP |
| BS83B08A-4 | 2.2V~ 5.5V |
2.10V | ||||||||||||
| BS83B12A-3 | 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
2Kx16 | 288x8 | 64x8 | 18 | 8-bit×1 | 12 | 18 | SPI/I²Cx1 | 2.55V | 4 | 20SOP/SSOP |
| BS83B12A-4 | 2.2V~ 5.5V |
2.10V | ||||||||||||
| 8MHz 12MHz 16MHz |
2.7V~ 5.5V |
8MHz~ 16MHz |
2Kx16 | 288x8 | 64x8 | 22 | 8-bit×1 | 16 | 22 | SPI/I²Cx1 | 2.55V | 4 | 24SOP/SSOP | |
| BS83B16A-4 | 2.2V~ 5.5V |
2.10V |
Note: "-4" VDD:2.2V~5.5V. Internal clock is 8/12/16 MHz. For VDD <3V internal clock is 8/12MHz.