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参数资料
型号： ST72T311N4B3S
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDIP56
封装： 0.600 INCH, PLASTIC, SDIP-56
文件页数： 36/101页
文件大小： 667K
代理商： ST72T311N4B3S
4/101
ST72E311 ST72T311
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST72T311 HCMOS Microcontroller Unit
(MCU) is a member of the ST7 family. The device
is based on an industry-standard 8-bit core and
features an enhanced instruction set. The device
is normally operated at a 16 MHz oscillator fre-
quency. Under software control, the ST72T311
may be placed in either Wait, Slow or Halt modes,
thus reducing power consumption. The enhanced
instruction set and addressing modes afford real
programming potential. In addition to standard
8-bit data management, the ST72T311 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
(OTP/EPROM
versions),
RAM,
44
(ST72T311N) or 32 (ST72T311J) I/O lines, a Low
Voltage Detector (LVD) and the following on-chip
peripherals: Analog-to-Digital converter (ADC)
with 8 (ST72T311N) or 6 (ST72T311J) 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. ST72T311 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 ST72T311N)
(6 bits)
AND LVD
(2 bits for ST72T311J)
(8 bits for ST72T311N)
(6 bits for ST72T311J)
(8 bits for ST72T311N)
(5 bits for ST72T311J)
(8 bits)
(8 bits for ST72T311N)
(5 bits for ST72T311J)
VSS
VDD
POWER
SUPPLY
PROGRAM
(8 - 16K Bytes)
MEMORY
4
相关PDF资料
PDF描述
ST72T311J2T3S 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP44
ST72T311N2T6S 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP64
ST72T311N2B6S 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP56
ST72T311J4B6 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
ST72T311N4B6S 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP56
相关代理商/技术参数
参数描述
ST72T311N4B6 功能描述:8位微控制器 -MCU OTP EPROM 16K SPI/I2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72T311N4T6 功能描述:8位微控制器 -MCU OTP EPROM 16K SPI/I2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72T311N4T6S 制造商:STMicroelectronics 功能描述:MCU 8-bit ST7 CISC 16KB EPROM 3.3V/5V 64-Pin TQFP
ST72T311R6T6 功能描述:8位微控制器 -MCU UV EPROM 32K SPI/SCI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72T311R9T6 功能描述:8位微控制器 -MCU UV EPROM 60K SPI/SCI RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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