EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD953270JIT

Description
256K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52
Categorysemiconductor    The embedded processor and controller   
File Size651KB,95 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

PSD953270JIT Overview

256K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQFP52

PSD953270JIT Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals52
Maximum operating temperature70 Cel
Minimum operating temperature0.0 Cel
Maximum supply/operating voltage3.6 V
Minimum supply/operating voltage3 V
Rated supply voltage3.3 V
Number of input and output buses27
Processing package descriptionPlastic, Quad Flat Package-52
Lead-freeYes
EU RoHS regulationsYes
stateDISCONTINUED
packaging shapeSQUARE
Package SizeFLATPACK
surface mountYes
Terminal formGULL WING
Terminal spacing0.6500 mm
terminal coatingMATTE Tin
Terminal locationFour
Packaging MaterialsPlastic/Epoxy
Temperature levelCOMMERCIAL
Microprocessor typeUniversal PIA
Number of ports3
PSD834F2V
Flash PSD, 3.3V Supply, for 8-bit MCUs
2 Mbit + 256 Kbit Dual Flash Memories and 64 Kbit SRAM
PRELIMINARY DATA
FEATURES SUMMARY
s
FLASH IN-SYSTEM PROGRAMMABLE (ISP)
PERIPHERAL FOR 8-BIT MCUs
s
3.3 V±10% SINGLE SUPPLY VOLTAGE
s
2 MBIT OF PRIMARY FLASH MEMORY (8
UNIFORM SECTORS, 32K x 8)
s
256 KBIT SECONDARY FLASH MEMORY (4
UNIFORM SECTORS)
s
64 KBIT OF BATTERY-BACKED SRAM
s
OVER 3,000 GATES OF PLD: DPLD and CPLD
s
27 RECONFIGURABLE I/O PORTS
s
ENHANCED JTAG SERIAL PORT
s
PROGRAMMABLE POWER MANAGEMENT
s
HIGH ENDURANCE:
– 100,000 Erase/WRITE Cycles of Flash
Memory
– 1,000 Erase/WRITE Cycles of PLD
Figure 1. Packages
PQFP52 (M)
PLCC52 (J)
November 2003
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
Rev. 2.0
1/95
Summary of constant current source circuit of op amp
An operational amplifier is an amplifier circuit that can perform mathematical operations on signals. It was once the basic component of analog computers. The operational amplifier made using integrat...
buildele Switching Power Supply Study Group
Communication Power Technology Basics
Communication Power Technology Basics...
songbo RF/Wirelessly
I have been working in analog electronics for eight years, but I still say I haven't even gotten started. What's going on?
It has been eight years since I started studying analog chip design at Fudan University, including five years of work experience. During this time, I have listened to the advice of many experts at hom...
Aguilera Analogue and Mixed Signal
Is there anyone who knows about LCR bridge? I would like to ask about the role of internal resistance of the signal source.
I would like to ask about the role of the internal resistance of the LCR bridge signal source. The internal resistance of the signal source of many bridges is optional, such as 30 ohms and 100 ohms. U...
littleshrimp Test/Measurement
Check the installation status of wince update package
In addition, PB6.0 provides a small tool for checking updates, CEUpdateCheck, which we can also use to check the installation status of patches. In the VS2005 menu, click "Tools" - "Platform Builder f...
Wince.Android Embedded System
Award-winning lectures: Nexperia Micro Classroom - GaN application circuit design, PCB layout suggestions and other practical experiences
GaN application circuit design, PCB layout suggestions, measurement methods and probe selection Welcome everyone to actively participate in the interaction, remember to make an appointment for the eve...
eric_wang Power technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2862  1542  114  1329  773  58  32  3  27  16 
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