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ST72F324BJ2T3 数据表(PDF) 9 Page - STMicroelectronics |
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ST72F324BJ2T3 数据表(HTML) 9 Page - STMicroelectronics |
9 / 188 page ST72324B Description 9/188 1 Description The ST72324B devices are members of the ST7 microcontroller family designed for mid- range applications running from 3.8 to 5.5V. Different package options offer up to 32 I/O pins. All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set and are available with Flash or ROM program memory. The ST7 family architecture offers both power and flexibility to software developers, enabling the design of highly efficient and compact application code. The on-chip peripherals include an A/D converter, two general purpose timers, an SPI interface and an SCI interface. For power economy, the microcontroller can switch dynamically into, Slow, Wait, Active Halt or Halt mode when the application is in idle or stand-by state. Typical applications include consumer, home, office and industrial products. Figure 1. Device block diagram 8-bit CORE ALU OSC1 VPP CONTROL Program (8 - 32 Kbytes) VDD RESET PORT F PF7:6, 4, 2:0 TIMER A BEEP PORT A RAM (384 - 1024 bytes) PORT C 10-bit ADC VAREF VSSA PORT B PB4:0 PORT E PE1:0 (2 bits) SCI TIMER B PA7:3 (5 bits on J devices) PORT D PD5:0 SPI PC7:0 (8 bits) VSS WATCHDOG OSC LVD OSC2 memory MCC/RTC/BEEP (4 bits on K devices) (5 bits on J devices) (3 bits on K devices) (6 bits on J devices) (2 bits on K devices) (6 bits on J devices) (5 bits on K devices) |
类似零件编号 - ST72F324BJ2T3 |
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类似说明 - ST72F324BJ2T3 |
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