EEWORLDEEWORLDEEWORLD

Part Number

Search

UPSD3233

Description
8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
Categorysemiconductor    The embedded processor and controller   
File Size1021KB,170 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric Compare View All

UPSD3233 Overview

8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80

UPSD3233 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals80
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage4.5 V
Rated supply voltage5 V
External data bus width8
Number of input and output buses47
Line speed40 MHz
Processing package descriptionPLASTIC, TQFP-80
Lead-freeYes
EU RoHS regulationsYes
stateDISCONTINUED
packaging shapeSQUARE
Package SizeFLATPACK, LOW PROFILE, FINE PITCH
surface mountYes
Terminal formGULL WING
Terminal spacing0.5000 mm
terminal coatingTIN/NICKEL PALLADIUM GOLD
Terminal locationQUAD
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
ADC channelYes
Address bus width16
Number of digits8
Maximum FCLK clock frequency40 MHz
Microprocessor typeMICROCONTROLLER
PWM channelYes
ROM programmingFLASH
uPSD3234A, uPSD3234BV
uPSD3233B, uPSD3233BV
Flash Programmable System Devices
with 8032 Microcontroller Core and 64 Kbit SRAM
FEATURES SUMMARY
FAST 8-BIT 8032 MCU
– 40MHz at 5.0V, 24MHz at 3.3V
– Core, 12-clocks per instruction
DUAL FLASH MEMORIES WITH MEMORY
MANAGEMENT
– Place either memory into 8032 program
address space or data address space
– READ-while-WRITE operation for In-
Application Programming and EEPROM
emulation
– Single voltage program and erase
– 100K minimum erase cycles, 15-year
retention
CLOCK, RESET, AND SUPPLY
MANAGEMENT
– SRAM is Battery Backup capable
– Normal, Idle, and Power Down Modes
– Power-on and Low Voltage reset
supervisor
– Programmable Watchdog Timer
PROGRAMMABLE LOGIC, GENERAL
PURPOSE
– 16 macrocells
– Implements state machines, glue-logic,
and so forth
COMMUNICATION INTERFACES
– USB v1.1, low-speed 1.5Mbps, 3
endpoints
– I
2
C Master/Slave bus controller
– Two UARTs with independent baud rate
– Six I/O ports with up to 46 I/O pins
– 8032 Address/Data bus available on
TQFP80 package
– 5 PWM outputs, 8-bit resolution
JTAG IN-SYSTEM PROGRAMMING
– Program the entire device in as little as
10 seconds
Figure 1. Packages
TQFP52 (T)
52-lead, Thin,
Quad Flat
TQFP80 (U)
80-lead, Thin,
Qual Flat
A/D CONVERTER
– Four channels, 8-bit resolution, 10µs
TIMERS AND INTERRUPTS
– Three 8032 standard 16-bit timers
– 10 Interrupt sources with two external
interrupt pins
Single Supply Voltage
– 4.5 to 5.5V
– 3.0 to 3.6V
November 2004
1/170

UPSD3233 Related Products

UPSD3233 UPSD3234BV UPSD3234A UPSD3233BV UPSD3233B
Description 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
Number of functions 1 1 1 1 1
Number of terminals 80 80 80 80 80
Maximum operating temperature 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel
Minimum operating temperature -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel
Maximum supply/operating voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply/operating voltage 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Rated supply voltage 5 V 5 V 5 V 5 V 5 V
External data bus width 8 8 8 8 8
Number of input and output buses 47 47 47 47 47
Line speed 40 MHz 40 MHz 40 MHz 40 MHz 40 MHz
Processing package description PLASTIC, TQFP-80 PLASTIC, TQFP-80 PLASTIC, TQFP-80 PLASTIC, TQFP-80 PLASTIC, TQFP-80
Lead-free Yes Yes Yes Yes Yes
EU RoHS regulations Yes Yes Yes Yes Yes
state DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED
packaging shape SQUARE SQUARE SQUARE SQUARE SQUARE
Package Size FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH FLATPACK, LOW PROFILE, FINE PITCH
surface mount Yes Yes Yes Yes Yes
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal spacing 0.5000 mm 0.5000 mm 0.5000 mm 0.5000 mm 0.5000 mm
terminal coating TIN/NICKEL PALLADIUM GOLD TIN/NICKEL PALLADIUM GOLD TIN/NICKEL PALLADIUM GOLD TIN/NICKEL PALLADIUM GOLD TIN/NICKEL PALLADIUM GOLD
Terminal location QUAD QUAD QUAD QUAD QUAD
Packaging Materials PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
ADC channel Yes Yes Yes Yes Yes
Address bus width 16 16 16 16 16
Number of digits 8 8 8 8 8
Maximum FCLK clock frequency 40 MHz 40 MHz 40 MHz 40 MHz 40 MHz
Microprocessor type MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER
PWM channel Yes Yes Yes Yes Yes
ROM programming FLASH FLASH FLASH FLASH FLASH
Help: vxworks boot disk always fails
Please help me! After I inserted the boot disk, the monitor displayed: v1.6++++++++++++++++. After a few lines of plus signs, it stopped there. My target machine processor is p3, and the network card ...
dl_lvhaobo Real-time operating system RTOS
【Old Posts】Record Total Posts
First floor for Nong Jie... Just kidding. I have always had obsessive compulsive disorder. For example, when digging graves, I planned to dig them all up one by one from the beginning to the latest. B...
辛昕 Programming Basics
I stayed up late for 3 consecutive nights, but achieved little results.
Look at the picture without explanation...
shower.xu RF/Wirelessly
Introduction to Power Line Network Technology
In the past, there have been many factors that have prevented the popularization of power line technology . The most suspicious one is: Can IP packets really be transmitted on 110V or 220V power lines...
feifei Embedded System
MSP430 (F5529) study notes - UCS configuration details
MSP430 (F5529) is more powerful than MSP430 (F149). UCS Introduction The UCS of MSP430F5XX/MSP430F6XX series devices contains five clock sources, namely: XT1CLK, VLOCLK, REFOCLK, DCOCLK and XT2CLK. Fo...
fish001 Microcontroller MCU
The most comprehensive summary of Beaglebone learning peripheral circuit design reference materials
I have compiled all the reference materials used in the peripheral circuit design process and put them here. Everyone is welcome to download them. There are materials for commercial boards, open sourc...
fengzhang2002 DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 974  82  2863  2822  1712  20  2  58  57  35 
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