EEWORLDEEWORLDEEWORLD

Part Number

Search

PSD9345V12MIT

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

PSD9345V12MIT Overview

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

PSD9345V12MIT 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
Ask a question about the use of MSP430F169
Hello everyone, I have a question about the use of MSP430F169. MSP430F169 uses 32K (LF) as ACLK, 3.6864M (X2T) as MCLK and SMCLK, uses UCA0TXD as the sending port and UCA0RXD as the receiving port for...
fish001 Microcontroller MCU
Capture problem of msp430g2553
Write a pulse frequency measurement program First determine the frequency measurement method - pulse filling method Measured signal____| |___________| |_____[/size][/color] Filled pulses||||||||||||||...
fish001 Microcontroller MCU
The serial port cannot read data
The protocol communication format is: 9600bpsd, 8 data bits, asynchronous communication without parity bit. The serial port is connected via RS232. After I send the command, the program cannot read th...
xdz123 Embedded System
The problem of Wince4.2 system being damaged
I installed Wince4.2 operating system on s3c2410 platform, and found that some boards were fine at the beginning, but then they could not start for unknown reasons. I checked with dnw, and it turned o...
helloween Embedded System
STM32F103C8T6 MCU TIM1 timer does not output PWM
The configuration process of the STM32F103C8T6 microcontroller advanced timer TIM1 is as shown in the figure below: Channel 1 PA8 is used. TIM1 is called in the same way as TIM2, but TIM2 can output P...
燕园技术宅 stm32/stm8
I would like to ask about the application of MQ series gas sensors such as MQ-4, MQ-7, MQ-137, etc.
How does the MQ series sensor convert the voltage value into the corresponding gas concentration value? What is the formula and how to derive it? Please give me some advice....
liushikai MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2329  1106  400  1329  2308  47  23  9  27  39 
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