STMicroelectronics ST72521B
80/64-PIN 8-BIT MCU
| Part No. | ST72521B |
|---|---|
| Datasheet | ST72521B Download |
| Manufacturer |  STMicroelectronics |
| Description | 80/64-PIN 8-BIT MCU |
| Buy | Stock & Price |
FEATURES
Program memory - bytes RAM (stack) - bytes Operating Voltage Temp. Range Package ST72F521(M/R/AR)9 Flash 60K 2048 (256) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72F521(R/AR)6 ST72521B(M/R/AR)9 Flash 32K ROM 60K 1024 (256) 2048 (256) 3.8V to 5.5V up to -40°C to +125 °C TQFP64 14x14 (R), TQFP64 10x10 (AR) TQFP80 14x14 (M), TQFP64 14x14 (R), TQFP64 10x10 (AR) ST72521B(R/AR)6 ROM 32K 1024 (256) TQFP64 14x14 (R), TQFP64 10x10 (AR) May 2005 Rev. 5 1/215 1 Table of Contents 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2 PINDESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 REGISTER & MEMORY MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4 FLASH PROGRAM MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
