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

UPSD3212

产品描述8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
产品类别半导体    嵌入式处理器和控制器   
文件大小792KB,共152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

UPSD3212概述

8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80

UPSD3212规格参数

参数名称属性值
功能数量1
端子数量80
最大工作温度85 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46
线速度40 MHz
加工封装描述塑料, TQFP-80
无铅Yes
欧盟RoHS规范Yes
状态DISCONTINUED
包装形状SQUARE
包装尺寸FLATPACK, 低 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NOT SPECIFIED
端子位置
包装材料塑料/环氧树脂
温度等级INDUSTRIAL
ADC通道Yes
地址总线宽度12
位数8
最大FCLK时钟频率40 MHz
微处理器类型单片机
PWM通道Yes
ROM编程FLASH

文档预览

下载PDF文档
UPSD3212C
UPSD3212CV
Flash Programmable System Devices
with 8032 Microcontroller Core and 16Kbit SRAM
FEATURES SUMMARY
s
The uPSD321X Devices combine a Flash PSD
architecture with an 8032 microcontroller core.
The uPSD321X Devices of Flash PSDs feature
dual banks of Flash memory, SRAM, general
purpose I/O and programmable logic, supervi-
sory functions and access via I
2
C, ADC and
PWM channels, and an on-board 8032 micro-
controller core, with two UARTs, three 16-bit
Timer/Counters and two External Interrupts. As
with other Flash PSD families, the uPSD321X
Devices are also in-system programmable (ISP)
via a JTAG ISP interface.
s
Large 2KByte SRAM with battery back-up
option
s
Figure 1. 52-lead, Thin, Quad, Flat Package
TQFP52 (T)
Dual bank Flash memories
– 64KByte main Flash memory
– 16KByte secondary Flash memory
s
Content Security
– Block access to Flash memory
Programmable Decode PLD for flexible address
mapping of all memories within 8032 space.
High-speed clock standard 8032 core (12-cycle)
I
2
C interface for peripheral connections
5 Pulse Width Modulator (PWM) channels
Analog-to-Digital Converter (ADC)
Six I/O ports with up to 46 I/O pins
3000 gate PLD with 16 macrocells
Supervisor functions with Watchdog Timer
In-System Programming (ISP) via JTAG
Zero-Power Technology
Single Supply Voltage
– 4.5 to 5.5V
– 3.0 to 3.6V
Figure 2. 80-lead, Thin, Quad, Flat Package
s
s
s
s
s
s
s
s
s
s
s
TQFP80 (U)
September 2003
Rev. 1.2
1/152

 
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: 2244  471  1050  2647  1755  46  10  22  54  36 

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