EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD934590JT

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

PSD934590JT Overview

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

PSD934590JT 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
Frequently asked questions, experts please give me some advice
I made a circuit with a frequency of about 16M. I want to use a 1602 LCD to display some indicators. However, when the 16M power supply is connected, the last two digits of the 1602 keep changing. Whe...
jlu_allenhc Analog electronics
Do you dare to use the flame of a flashlight to bake the floor of your home?
[font=微软雅黑][size=5]I have been fighting the dust in my house recently. I have tried various methods but to no avail. [/size][/font] [font=微软雅黑][size=5]I vacuumed the floor in the morning and shone a f...
littleshrimp Talking
How do you think magnification questions will be tested this year?
How do you think magnification questions will be tested this year?...
xiayuandong Electronics Design Contest
What is the future of PCB design?
With the continuous progress of modern electronic technology, the continuous improvement of people's living and consumption needs, and the continuous promotion of industrial progress, the development ...
jamieyang Embedded System
007's bicycle USB drive [Confidential]
We often see in movies that 007 uses various advanced high-tech props to fight terrorists, and his equipment has become a kind of longing for ordinary people like him. First of all, from the appearanc...
xyh_521 Creative Market
Embedded industrial computer development platform that can be used to replace WINCE (reducing enterprise costs)
In order to reduce costs, many people racked their brains. PLC is currently used more in the field of industrial automation, but PLC cannot display a graphical interface. For projects that need to mak...
神箭快快 Industrial Control Electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2679  993  1792  1071  2086  54  20  37  22  42 
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