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参数资料
型号： ST72C314J4TA
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, PQFP44
封装： 10 X 10 MM, ROHS COMPLIANT, TQFP-44
文件页数： 56/150页
文件大小： 3530K
代理商： ST72C314J4TA
ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto
149/150
19 SUMMARY OF CHANGES
Description of the changes between the current release of the specification and the previous one.
Date
Revision
Main changes
17-Oct-2007
1
Initial release of the ST72334xx-Auto,ST72314xx-Auto, ST72124Jx-Auto datasheet
This datasheet was created from the ST72334J/N, ST72314J/N, ST72124J datasheet, revision
2.5 dated April 2003, with the following changes:
Changed document title and description on page 1
Removed PSDIP package outlines from page 1
“Device Summary” on page 1:
- modified to include only automotive devices
- replaced ‘ROM’ with ‘Flash/ROM’ as program memory for ST72124J2-Auto device
- added operating temperature range specific to ROM devices
Section 1 "PREAMBLE: ST72C334-Auto VERSUS ST72E331 SPECIFICATION" on page 7:
Replaced ST72C334 with ST72C334-Auto
Section 2 "INTRODUCTION" on page 8: Added -Auto extension to ST72xxxJ/N numbers
Section 3 "PIN DESCRIPTION" on page 9: Removed Figure "56-Pin SDIP Package Pinout"
Figure 3.44-Pin TQFP Package Pinout (J versions): Removed SDIP package pinout
Table 1, “Device Pin Description,” on page 11: Removed SDIP device pin number columns
Section 8 "SUPPLY, RESET AND CLOCK MANAGEMENT" on page 26: Added -Auto exten-
sion to ST72xxxJ/N numbers in first paragraph
Modified description of external and internal RC in “MULTI-OSCILLATOR (MO)” on page 30
Section 13.1.3 "Functional Description" on page 50: Replaced 500ns with 30s at end of sec-
ond paragraph to be in line with spec given in Section 15.9.1 "Asynchronous RESET Pin" on
page 132
Section 14.1.4 "Indexed (No Offset, Short, Long)" on page 103: Replaced “The indirect ad-
dressing mode” with “The indexed addressing mode” in second paragraph
Section 15.3.1 "General Operating Conditions" on page 111: Modified ambient temperature
range conditions to include only automotive device suffix versions
Figure 95.SPI Slave Timing Diagram with CPHA = 1 1): Replaced CPHA=0 with CPHA=1 for
SCK INPUT
Section 16.1 "PACKAGE MECHANICAL DATA" on page 141:
- removed Figure “56-Pin Plastic Dual In-Line Package, Shrink 600-mil Width”
- removed Figure “42-Pin Plastic Dual In-Line Package, Shrink 600-mil Width”
- added Section 16.3 "ECOPACK" on page 142
- removed Section "SOLDERING AND GLUEABILITY INFORMATION"
Section 16.2 "THERMAL CHARACTERISTICS" on page 142: Removed SDIP packages and
associated values from package thermal resistance ratings
Section 17.2.1 "User Option Byte 0" on page 143: Replaced 56/42-pin package configurations
with 64/44-pin package configurations
Figure 101.ROM Factory Coded Device Types: Modified to include only automotive devices
Figure 102.Flash User Programmable Device Types:
- modified to include only automotive devices
- removed B temperature version
“MICROCONTROLLER OPTION LIST” on page 145: Removed SDIP devices
Section 17.4 "DEVELOPMENT TOOLS" on page 146: Replaced ‘http//mcu.st.com’ with
‘www.st.com” at end of first paragraph
Table 27, “STMicroelectronics Tool Features,” on page 146:
- changed programming capability from ‘Yes (all packages)’ to ‘Yes’ for ST7 Programming
Board
- added footnote 2
Section 17.5 "ST7 APPLICATION NOTES" on page 147: Removed Table “ST7 Application
Notes”
Updated disclaimer on last page to include a mention about the use of ST products in automo-
tive applications
相关PDF资料
PDF描述
ST72C334N2TC 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
ST72334N2TC/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
ST72314J2TB/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72C124J2TA 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP44
ST72C334J4TC 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP44
相关代理商/技术参数
参数描述
ST72C314N2B6 功能描述:8位微控制器 -MCU Flash 16K 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
ST72C314N2T6 功能描述:8位微控制器 -MCU Flash 8K 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
ST72C314N4B6 功能描述:8位微控制器 -MCU Flash 16K 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
ST72C314N4T6 功能描述:8位微控制器 -MCU Flash 16K 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
ST72C334J2B6 功能描述:8位微控制器 -MCU Flash 8K 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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