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参数资料
| 型号： | ST72311N4T6/XXX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | PLASTIC, TQFP-64 |
| 文件页数： | 34/92页 |
| 文件大小： | 624K |
| 代理商： | ST72311N4T6/XXX |
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ST72311
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST72311 HCMOS Microcontroller Unit (MCU)
is a member of the ST7 family. The device is
based on an industry-standard 8-bit core and fea-
tures an enhanced instruction set. The device is
normally operated at a 16 MHz oscillator frequen-
cy. Under software control, the ST72311 may be
placed in either Wait, Slow or Halt modes, thus re-
ducing power consumption. The enhanced in-
struction set and addressing modes afford real
programming potential. In addition to standard
8-bit data management, the ST72311 features
true bit manipulation, 8x8 unsigned multiplication
and indirect addressing modes on the whole mem-
ory. The device includes a low consumption and
fast start on-chip oscillator, CPU, program memo-
ry
(ROM/OTP/EPROM
versions),
RAM,
44
(ST72311N) or 32 (ST72311J) I/O lines, a Low
Voltage Detector (LVD) and the following on-chip
peripherals: Analog-to-Digital converter (ADC)
with 8 (ST72311N) or 6 (ST72311J) multiplexed
analog inputs, industry standard synchronous SPI
and asynchronous SCI serial interfaces, digital
Watchdog, two independent 16-bit Timers, one
featuring an External Clock Input, and both featur-
ing Pulse Generator capabilities, 2 Input Captures
and 2 Output Compares (only 1 Input Capture and
1 Output Compare on Timer A).
Figure 1. ST72311 Block Diagram
8-BIT CORE
ALU
ADDRESS
AND
DATA
BUS
OSCIN
OSCOUT
RESET
PORT B
TIMER B
PORT C
SPI
PORT E
SCI
PORT D
8-BIT ADC
WATCH DOG
PB0 -> PB7
PC0 -> PC7
PE0 -> PE7
PD0 -> PD7
OSC
Internal
CLOCK
CONTROL
RAM
(384 - 512 Bytes)
PORT F
PF0 -> PF2,4,6,7
TIMER A
PORT A
PA0 -> PA7
VSSA
VDDA
(6 bits for ST72311N)
(6 bits)
AND LVD
(2 bits for ST72311J)
(8 bits for ST72311N)
(6 bits for ST72311J)
(8 bits for ST72311N)
(5 bits for ST72311J)
(8 bits)
(8 bits for ST72311N)
(5 bits for ST72311J)
VSS
VDD
POWER
SUPPLY
PROGRAM
(8 - 16K Bytes)
MEMORY
4
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|---|---|
| ST72311J2B6/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| ST72311N2T3/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64 |
| ST72321BAR7T6 | MICROCONTROLLER, QFP64 |
| ST72321BR7T3 | MICROCONTROLLER, QFP64 |
| ST72321M9T3/XXX | 8-BIT, MROM, MICROCONTROLLER, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ST72311N5B6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST72311N6B6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST72311R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES |
| ST72311R4Q6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST72311R5Q6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
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