UPSD3234BV-24U1T 반도체 회로 부품 판매점
Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
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 STMicroelectronics |
uPSD3234A, uPSD3234BV
uPSD3233B, uPSD3233BV
Flash Programmable System Devices
with 8032 Microcontroller Core and 64 Kbit SRAM
FEATURES SUMMARY
■ FAST 8-BIT 8032 MCU
www.DataSheet4U.com– 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
– I2C 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
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
Table 1. Device Summary
Part Number
Max
Clock
(MHz)
1st
Flash
(bytes)
2nd
Flash
(bytes)
SRAM
(bytes)
GPIO
USB
8032
Bus
VCC
(V)
Pkg.
Temp.
uPSD3233B-40T6 40 128K 32K 8K 37 No No 4.5-5.5 TQFP52 –40°C to 85°C
uPSD3233BV-24T6 24 128K 32K 8K 37 No No 3.0-3.6 TQFP52 –40°C to 85°C
uPSD3233B-40U6 40 128K 32K 8K 46 No Yes 4.5-5.5 TQFP80 –40°C to 85°C
uPSD3233BV-24U6 24 128K 32K 8K 46 No Yes 3.0-3.6 TQFP80 –40°C to 85°C
uPSD3234A-40T6 40 256K 32K 8K 37 Yes No 4.5-5.5 TQFP52 –40°C to 85°C
www.DataSheet4U.com
uPSD3234A-40U6 40 256K 32K 8K 46 Yes Yes 4.5-5.5 TQFP80 –40°C to 85°C
uPSD3234BV-24U6 24 256K 32K 8K 46 No Yes 3.0-3.6 TQFP80 –40°C to 85°C
2/170
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제조업체: STMicroelectronics
( stm )
UPSD3234BV-24U1T controller
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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UPSD3234BV-24U1T
Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM - STMicroelectronics
