Datasheet Specifications
- Part number
- ST72T91L
- Manufacturer
- STMicroelectronics ↗
- File Size
- 46.96 KB
- Datasheet
- ST72T91L_STMicroelectronics.pdf
- Description
- 8-BIT MCU WITH 8/12/16/24/32K ROM
Description
R ST7291L BRIEF DATA 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR s s s s s s s s s s s s s s s s s.Features
* an enhanced instruction set. Oscillator frequency may be as high as 8MHz, however, thanks to the fully static design, operation is possible down to DC. Under software control, the ST7291L may be placed in either WAIT or HALT modes, thus reducing power consumption. Figure 2. ST7291L Block Diagram TheApplications
* OSCin OSCout WKP OSCILLATOR Internal CLOCK PORT A PA0.. PA7 (8-bit) PORT B PB0.. PB7 (8-bit) PC0, PC1, PC6, PC7 PC5 PORT C RESET CONTROL 8 BIT CORE PCL PCH SP X Y A CC TIMER SYSTEM DATA BUS CARRIER FREQ. GENERATOR ADDRESS BUS ROM 8K/12K/16K/24K/32K RAM 256/384 LOW VOLTAGE DETECTOR VDD VPPST72T91L Distributors
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