参数资料
型号: ST72F324LK6T6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, TQFP-32
文件页数: 111/154页
文件大小: 3519K
代理商: ST72F324LK6T6
ST72324Lxx
6/154
1 DESCRIPTION
The ST72F324L and ST72324BL devices are
members of the ST7 microcontroller family de-
signed for mid-range applications running at 3.3V.
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 instruc-
tion set and are available with Flash or ROM pro-
gram 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,
2 general purpose timers, an SPI interface and an
SCI interface.
For power economy, microcontroller can switch
dynamically into WAIT, SLOW, ACTIVE-HALT or
HALT mode when the application is in idle or
stand-by state.
Typical applications are consumer, home, office
and industrial products.
Figure 1. Device Block Diagram
8-BIT CORE
ALU
ADDR
ESS
A
ND
DAT
A
BUS
OSC1
VPP
CONTROL
PROGRAM
(8K - 32K Bytes)
VDD
RESET
PORT F
PF7:6,4,2:0
TIMER A
BEEP
PORT A
RAM
(384 - 2048 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 and S devices)
PORT D
PD5:0
SPI
PC7:0
(8 bits)
VSS
WATCHDOG
OSC
OSC2
MEMORY
MCC/RTC/BEEP
(4 bits on K devices)
(5 bits on J and S devices)
(3 bits on K devices)
(6 bits on J and S devices)
(2 bits on K devices)
(6 bits on J and S devices)
(5 bits on K devices)
3
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