ST72F321BR7T6 | 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface | STMICROELECTRONICS[STMicroelectronics] | ![STMICROELECTRONICS[STMicroelectronics]的LOGO](/PdfSupLogo/150STMICROELECTRONICS.GIF) | 3421.27 Kbytes | 共187页 |  | ST72321_04,ST72F521,ST72324LXX,ST72324B,ST72324BXX,ST72324_05,ST72340,ST72260GX,ST7L15,ST72334J_03 |