EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD934F4-20UIT

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

PSD934F4-20UIT Overview

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

PSD934F4-20UIT 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
Potentiometer X9C103
I would like to ask if anyone has used x9c103 before? Can you please give me some advice on how to measure the resistance value? Also, can the sliding end be reset to the initial value at once, or doe...
AlizaJoyous Electronics Design Contest
What is the source of the moiré interference in elevator images and how does it form an interference loop?
Many security video surveillance systems collect images inside elevators. However, when the elevator is running, the image has moire interference, and some are so serious that the image content cannot...
jek9528 Industrial Control Electronics
Requesting the connection diagram between FPGA and FM1808
Just as the title!...
liurse Embedded System
A four-and-a-half-day work week - what do you think?
"It is suggested to shorten working hours and adopt a four-and-a-half-day work system", which is one of the proposals made by Zhang Xiaomei, a member of the National Committee of the Chinese People's ...
橙子 Talking
Computer Organization Principles Video Tutorial by Liu Ziliang from Jilin University, all 48 parts + 2 tutorials, csf format full version download
[url=http://club.topsage.com/thread-256307-1-1.html]Computer Organization Principles Video Tutorial by Liu Ziliang from Jilin University, all 48 parts + 2 tutorials, csf format full version download[/...
zzc_opk Embedded System
I would like to ask the moderator about the problem of STM32F103VC's FSMC hanging NAND and LCD at the same time.
I would like to ask the moderator, the FSMC NOR/SRAM chip select NE1 of STM32F103VC and the NAND FLASH chip select NCE2 are on the same pin. In this case, can I not connect the LCD and NAND FLASH at t...
xinbao77 stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 732  1899  1778  2453  84  15  39  36  50  2 
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