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| 型号： | ST72E631K4D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CDIP32 |
| 封装： | WINDOWED, SHRINK, CERAMIC, DIP-32 |
| 文件页数： | 2/4页 |
| 文件大小： | 65K |
| 代理商： | ST72E631K4D |
2/4
ST7263
2
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST7263 Microcontrollers form a sub family of
the ST7 dedicated to USB applications. The de-
vices are based on an industry-standard 8-bit core
and feature an enhanced instruction set. They op-
erate at an 24MHz oscillator frequency. Under
software control, the ST7263 MCUs may be
placed in either Wait 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 man-
agement, the ST7263 MCUs feature true bit ma-
nipulation, 8x8 unsigned multiplication and indirect
addressing modes. The devices include an ST7
Core, up to 16K program memory, up to 512 bytes
RAM, 19 I/O lines and the following on-chip pe-
ripherals:
– USB low speed interface with 3 end points with
programmable in/out configuration using the
DMA architecture with embedded 3.3V voltage
regulator and transceivers (no external compo-
nents are needed).
– 8-bit Analog-to-Digital converter (ADC) with 8
multiplexed analog inputs
– industry standard asynchronous SCI serial inter-
face (not on all products - see device summary
below)
– digital Watchdog
– 16-bit Timer featuring an External clock input, 2
Input Captures, 2 Output Compares with Pulse
Generator capabilities
– fast I2C Multi Master interface (not on all prod-
ucts - see device summary below)
– Low voltage reset ensuring proper power-on or
power-off of the device
The ST72E63 is the EPROM version of the
ST7263 in CSDIP32 windowed packages.
The ST72T63x are the One Time Programmable
(OTP) versions in SO34/PSDIP32 packages.
The ST7263x are the ROM versions in SO34/
PSDIP32 packages.
A specific mode is available to allow programming
of the EPROM user memory array. This is set by a
specific voltage source applied to the VPP/TEST
pin.
Table 1. Device Summary
Features
ST72631
ST72T631
ST72632
ST72T632
ST72633
ST72T633
ST72E631 1)
Note 1. EPROM version for development only.
Program memory (bytes)
ROM - OTP
16K ROM
16K OTP
8K ROM
8K OTP
4K ROM
4K OTP
16K EPROM
RAM (stack) - bytes
512 (64)
256 (64)
512 (64)
USB end points
3
I2C Multimaster
1
-
1
SCI
1
-
1
16-bit Timer
1
Watchdog
yes
8-bit ADC
8 channels
Low Voltage Reset
yes
I/O lines
19
External Interrupts
8
S
alest
ypes
SO34
ROM
OTP
ST72631L4M1/xxx
ST72T631L4M1
ST72631K4B1/xxx
ST72T631K4B1
-
ST72632L2M1/xxx
ST72T632L2M1
ST72632K2B1/xxx
ST72T632K2B1
-
ST72633L1M1/xxx
ST72T633L1M1
ST72633K1B1/xxx
-
PSDIP32
ROM
OTP
-
CSDIP32W EPROM
ST72E631K4D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST72E63-EPB/US | 功能描述:程序设计器 - 基于处理器 ST7 EPROM Programmer RoHS:否 制造商:Olimex Ltd. 产品:Programmers 工具用于评估:XMEGA, MegaAVR, tinyAVR 核心:AVR 接口类型:USB 工作电源电压:1.8 V to 5.5 V |
| ST72F260G1B5 | 功能描述:8位微控制器 -MCU Flask 4K SPI 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 |
| ST72F260G1M6 | 功能描述:8位微控制器 -MCU Flash 4K SPI/I2C/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 |
| ST72F260G1M6/TR | 功能描述:8位微控制器 -MCU 8B MCU FLASH OR ROM MEMORY 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 |
| ST72F262G1B5 | 功能描述:8位微控制器 -MCU Flask 4K SPI 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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