Proximity Sensing Flash MCU
| Part No. | Max. Freq. |
VCC (HV) |
VDD | Program Memory |
Data Memory |
Data EEPROM |
Stack | I/O | Timer | ADC | Touch Key |
IR Driver & Receiver |
Battery Voltage Detector |
DC Motor Driver |
Interface | Package |
| BS45F3232 | 8MHz | -- | 2.2V~ 5.5V |
2K×14 | 64×8 | 32×8 | 4 | 11 | 10-bit STM×1 | 12-bit×8 | -- | IR×1 OPA×2 |
-- | -- | SPI/I2C/ UART×1 |
8SOP 16NSOP/QFN |
| BS45F3235 | VM=7.5V | 24SSOP | ||||||||||||||
| HT45F3230 | 8MHz | 3V~ 12V |
2.2V~ 5.5V |
2K×16 | 128×8 | 64×8 | 8 | 16 | 10-bit PTM×1 10-bit CTM×1 |
12-bit×8 | -- | IR×1 OPA×2 |
√ | √ | -- | 16NSOP 24SSOP |
| BS45F3332 | 8MHz | -- | 1.8V~ 5.5V |
2K×15 | 128×8 | 32×8 | 4 | 13 | 10-bit CTM×1 | 10-bit×4 | 2 | IR×2 OPA×1 |
-- | -- | -- | 8SOP 16NSOP |
| BS45F3335 | 1.8V~ 5.5V |
11 | VM=7.5V | 24SSOP | ||||||||||||
| BS45F3336 | 2.5V~ 5.5V |
11 | VM=15V | 24SSOP | ||||||||||||
| BS45F3337 | 1.8V~ 5.5V |
9 | NMOS RDS(on)= 120mΩ |
16NSOP | ||||||||||||
| BS45F3340 | 8MHz | -- | 1.8V~ 5.5V |
4K×16 | 192×8 | 32×8 | 6 | 20 | 10-bit CTM×1 10-bit STM×1 |
12-bit×8 | 4 | IR×2 OPA×2 |
-- | -- | UART×1 | 16NSOP/QFN 24SSOP |
| BS45F3345 | 17 | VM=7.5V | 16NSOP 24/28SSOP |
|||||||||||||
| BS45F3346 | 2.5V~ 5.5V |
VM=15V |