4-bit CISC microcontroller featuring TLCS-470 architecture with 4KB ROM program memory and 128B RAM. Operates at a maximum clock rate of 8 MHz, supporting 2.5V, 3.3V, and 5V supply voltages. Includes 20 programmable I/Os, 4 ADC channels, and 2 timers. Packaged in a 44-pin QFP (Quad Flat Package) for surface mounting, with dimensions of 14mm x 14mm x 2.7mm. Operating temperature range is -30°C to 70°C.
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| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | QFP |
| Package Description | Quad Flat Package |
| Pin Count | 44 |
| PCB | 44 |
| Package Length (mm) | 14 |
| Package Width (mm) | 14 |
| Package Height (mm) | 2.7 |
| Seated Plane Height (mm) | 3.05(Max) |
| Pin Pitch (mm) | 0.8 |
| Mounting | Surface Mount |
| Family Name | TLCS-470 |
| Data Bus Width | 4bit |
| Instruction Set Architecture | CISC |
| Maximum Clock Rate | 8MHz |
| Maximum CPU Frequency | 8MHz |
| Program Memory Type | ROM |
| Program Memory Size | 4KB |
| RAM Size | 128B |
| Number of Programmable I/Os | 20 |
| Programmability | Yes |
| Number of Timers | 2 |
| Min Operating Temperature | -30°C |
| Max Operating Temperature | 70°C |
| ADC Channels | 4 |
| Number of ADCs | Single |
| Cage Code | S0562 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
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