电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

ST92F250JR2QB

产品描述16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100
产品类别半导体    嵌入式处理器和控制器   
文件大小4MB,共523页
制造商ST(意法半导体)
官网地址http://www.st.com/
下载文档 详细参数 全文预览

ST92F250JR2QB概述

16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP100

16位, FLASH, 24 MHz, 单片机, PQFP100

ST92F250JR2QB规格参数

参数名称属性值
功能数量1
端子数量100
最大工作温度125 Cel
最小工作温度-40 Cel
最大供电/工作电压5.5 V
最小供电/工作电压4.5 V
额定供电电压5 V
外部数据总线宽度8
输入输出总线数量77
线速度24 MHz
加工封装描述14 X 14 MM, ROHS COMPLIANT, LQFP-100
无铅Yes
欧盟RoHS规范Yes
状态ACTIVE
工艺HCMOS
包装形状SQUARE
包装尺寸FLATPACK, LOW PROFILE, FINE PITCH
表面贴装Yes
端子形式GULL WING
端子间距0.5000 mm
端子涂层MATTE TIN
端子位置QUAD
包装材料PLASTIC/EPOXY
温度等级AUTOMOTIVE
ADC通道Yes
地址总线宽度22
位数16
最大FCLK时钟频率5 MHz
DMA通道Yes
微处理器类型MICROCONTROLLER
PWM通道Yes
ROM编程FLASH

文档预览

下载PDF文档
ST92F124xx/ST92F150Cxx/
ST92F150JDV1/ST92F250CV2
8/16-bit single voltage Flash MCU family with RAM,
E³ TM (emulated EEPROM), CAN 2.0B and J1850 BLPD
Datasheet
production data
Features
Memories
– Internal memory: Single Voltage Flash up to 256
Kbytes, RAM up to 8 Kbytes, 1 Kbyte E
3 TM
(Emulated EEPROM)
– In-Application Programming (IAP)
– 224 general purpose registers (register file)
available as RAM, accumulators or index
pointers
Clock, reset and supply management
– Register-oriented 8/16 bit CORE with RUN,
WFI, SLOW, HALT and STOP modes
– 0-24 MHz Operation (Int. Clock), 4.5-5.5 V
range
– PLL Clock Generator (3-5 MHz crystal)
– Minimum instruction time: 83 ns (24 MHz int.
clock)
Up to 80 I/O pins
Interrupt management
– 4 external fast interrupts + 1 NMI
– Up to 16 pins programmable as wake-up or
additional external interrupt with multi-level
interrupt handler
DMA controller for reduced processor overhead
Timers
– 16-bit Timer with 8-bit Prescaler, and Watchdog
Timer (activated by software or by hardware)
– 16-bit Standard Timer that can be used to
generate a time base independent of PLL Clock
Generator
– Two 16-bit independent Extended Function
Timers (EFTs) with Prescaler, up to two Input
Captures and up to two Output Compares
– Two 16-bit Multifunction Timers, with Prescaler,
up to two Input Captures and up to two Output
Compares
Communication interfaces
– Serial Peripheral Interface (SPI) with selectable
Master/Slave mode
LQFP64
14x14
PQFP100
14x20
LQFP100
14x14
– One Multiprotocol Serial Communications
Interface with asynchronous and synchronous
capabilities
– One asynchronous Serial Communications
Interface with 13-bit LIN Synch Break
generation capability
– J1850 Byte Level Protocol Decoder (JBLPD)
– Up to two full I²C multiple Master/Slave
Interfaces supporting Access Bus
– Up to two CAN 2.0B Active interfaces
Analog peripheral (low current coupling)
– 10-bit A/D Converter with up to 16 robust input
channels
Development tools
– Free High performance development
environment (IDE) based on Visual Debugger,
Assembler, Linker, and C-Compiler; Real Time
Operating System (OSEK OS, CMX) and CAN
drivers
– Hardware emulator and Flash programming
board for development and ISP Flasher for
production
Device summary
Part number
ST92F124R1, ST92F124R9,
ST92F124V1
ST92F150CR1, ST92F150CR9,
ST92F150CV1, ST92F150CV9
ST92F150JDV1
ST92F250CV2
Table 1.
Reference
ST92F124xx
ST92F150Cxx
ST92F150JDxx
ST92F250Cxx
July 2012
This is information on a product in full production.
Doc ID 8848 Rev 7
1/523
www.st.com
1
有关TTL电路中各三极管的工作状态非常好的资料
详细阐述了TTL在输入高低电平时,各个三极管的工作状态...
pvnana 模拟电子
stm32复位后,不能打开
自己做了块板子,焊好了两块,暂且编号为板1和板2吧。板1串口收发正常,板2却出现了这样的问题: 步骤1:给板子上电,打开串口,接收到单片机发送给串口调试助手的数据,且正常。如图1所示; ......
qiwan ARM技术
唤醒中createfile阻塞住了
如题,唤醒过程中,执行到一个XXX_PowerUp时,调用createfile打开“I2C”,结果就一直阻塞在了这里无法返回,请高手分析下原因,谢谢!...
czgg048 嵌入式系统
招聘嵌入式软件开发程序员
职位描述: 采用Eclipse开发QNX下的应用程序 工作地点: 北京市海淀区北三环 工作时间: 全职 企业性质: 合资 薪酬: 面议 到岗时间: 2周内 要求: 1、 ......
xurong1124 嵌入式系统
准备入手里程碑
大家觉得这款手机怎么样 给点建议?...
hangzhoucainiao 聊聊、笑笑、闹闹
富士通家庭物联网终端DIY活动--厨房部分总结
非常感谢论坛提供的锻炼的机会,在diy期间我结识很多好朋友,像善水,爬虫,猫哥,exiao等等,他们身上有好多值得我去学习的优点!感谢他们在此期间给我的帮助! 1:首先分享一下我的资料: ......
anananjjj DIY/开源硬件专区

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2075  2652  2528  328  2581  7  32  51  34  33 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved