| Manufacturer | Part Number | Description |
|---|---|---|
| HT45R2K-A | Dual Slope 16K/8K/4K ASSP MCU | |
| HT45R2K-C | Dual Slope 16K/8K/4K ASSP MCU | |
| HT45R2K-A | Dual Slope 16K/8K/4K ASSP MCU | |
| HT45R2K-B | Dual Slope 16K/8K/4K ASSP MCU | |
| HT45R2K-B | Dual Slope 16K/8K/4K ASSP MCU | |
| HT45R2K-C | Dual Slope 16K/8K/4K ASSP MCU |