EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD834F5-90

Description
Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
File Size646KB,110 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet View All

PSD834F5-90 Overview

Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V

PSD813F2, PSD833F2
PSD834F2, PSD853F2, PSD854F2
Flash In-System Programmable (ISP)
Peripherals for 8-bit MCUs, 5V
PRELIMINARY DATA
FEATURES SUMMARY
FLASH IN-SYSTEM PROGRAMMABLE (ISP)
PERIPHERAL FOR 8-BIT MCUS
DUAL BANK FLASH MEMORIES
– UP TO 2 Mbit OF PRIMARY FLASH
MEMORY (8 Uniform Sectors, 32K x8)
– UP TO 256 Kbit SECONDARY FLASH
MEMORY (4 Uniform Sectors)
– Concurrent operation: READ from one
memory while erasing and writing the
other
UP TO 256 Kbit BATTERY-BACKED SRAM
27 RECONFIGURABLE I/O PORTS
ENHANCED JTAG SERIAL PORT
PLD WITH MACROCELLS
– Over 3000 Gates of PLD: CPLD and
DPLD
– CPLD with 16 Output Macrocells (OMCs)
and 24 Input Macrocells (IMCs)
– DPLD - user defined internal chip select
decoding
27 INDIVIDUALLY CONFIGURABLE I/O
PORT PINS
The can be used for the following functions:
– MCU I/Os
– PLD I/Os
– Latched MCU address output
– Special function I/Os.
– 16 of the I/O ports may be configured as
open-drain outputs.
IN-SYSTEM PROGRAMMING (ISP) WITH
JTAG
– Built-in JTAG compliant serial port allows
full-chip In-System Programmability
– Efficient manufacturing allow easy
product testing and programming
– Use low cost FlashLINK cable with PC
PAGE REGISTER
– Internal page register that can be used to
expand the microcontroller address space
by a factor of 256
PROGRAMMABLE POWER MANAGEMENT
Figure 1. Packages
PQFP52 (M)
PLCC52 (J)
TQFP64 (U)
HIGH ENDURANCE:
– 100,000 Erase/WRITE Cycles of Flash
Memory
– 1,000 Erase/WRITE Cycles of PLD
– 15 Year Data Retention
5V±10% SINGLE SUPPLY VOLTAGE
STANDBY CURRENT AS LOW AS 50µA
June 2004
1/110
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Funny perverted quarrel
Xiao Wang was on the street and was hit by a bicycle. The rider was a woman. Xiao Wang was not injured and did not want to make a fuss, but the woman did not let him go. "Don't even think about leavin...
张无忌1987 Talking
L298N Control DC Motor
[code]#include#define uchar unsigned char #define uint unsigned int sbit ENA=P1^2; sbit IN1=P1^3; sbit IN2=P1^4; sbit ENB=P1^5; sbit IN3=P1^6; sbit IN4=P1^7; uint MA=0; uint speedA=50; int flag=0; voi...
xiaocaiji Power technology
Error when opening PB5.0: unable to initialize the catalog
I recently installed PB5.0 on an Acer laptop. After the installation was complete, an error dialog box popped up as soon as I opened it: "Unable to initialize the catalog." Then I opened the manager c...
allen820214 Embedded System
Simple CNC DC Power Supply
Simple CNC DC Power Supply I. Design Task Design a CNC power supply with a certain output voltage range and function. The schematic diagram is as follows: II. Design Requirements 1. Basic Requirements...
edishan Power technology
How to learn embedded system
I am a freshman now and I don't know anything. I have only learned C and haven't finished it. During the winter vacation, I read a lot on the forum and wanted to determine a goal. Finally, I decided t...
kaya Embedded System
Overcome habits, change Overcome habits, change your life Overcome habits, change your life Overcome habits, change your life
http://xue.youdao.com/article.z?id=1206988335628482236&keyfrom=FirstPage (English version)http://xue.youdao.com/article.z?id=1206988335628482236keyfrom=FirstPage (Chinese version)How to Change Your Li...
zhouning201 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1813  2106  1828  1219  2224  37  43  25  45  34 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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