EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD934F2A-70U

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

PSD934F2A-70U Overview

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

PSD934F2A-70U 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
Unable to capture, the print task file name is in Chinese?
RT, cannot capture, the print task file name is in Chinese. I got the print job file name in the PrintDocumentOnPrintProcessor event in the print processor. The code is as follows: In the last line, g...
lijian5113110 Embedded System
A must-read for beginners: 22 common concepts about ARM
[align=left]1. Explanation of some common English abbreviations in ARMMSB: Most significant bit; LSB: Least significant bit; AHB: Advanced high-performance bus; VPB: VLSI peripheral bus that connects ...
jingcheng Linux and Android
STC MCU Minimum Development Board
The single-chip microcomputer development board on the market can be seen everywhere, most of which cost several hundred yuan, which brings certain difficulties to everyone's learning. I improved the ...
jamieyang MCU
51 MCU based PTZ control system, please help me program it
Use the virtual serial port to send data to the microcontroller, the stepper motor can move, and the preset position and cruise functions can be set...
syw1990 51mcu
I improved the circuit of the flashlight.
I just finished drawing the schematic, and I'm posting it here to ask you to check it. It's almost dawn again. I haven't wired it yet. I spent nearly 2 months and only applied for the MAX16832 driver ...
西门 DIY/Open Source Hardware
Under the premise of maintaining GPRS connection, switch from GPRS mode to AT command mode. How to achieve it? ? ?
The wireless module I use is SIEMENS MC35. Now I need the wireless module to transmit the IP obtained through GPRS to the other party's mobile phone, so that the mobile phone and the wireless module c...
cdp820 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 327  1215  2697  1794  1972  7  25  55  37  40 
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