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參數(shù)資料
| 型號： | uPSD3233 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器) |
| 中文描述： | 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核（嵌入高速“8032微控制器核”的閃存型可編程系統(tǒng)器） |
| 文件頁數(shù)： | 7/164頁 |
| 文件大?。?/td> | 1133K |
| 代理商： | UPSD3233 |
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7/164
μ
PSD3200 FAMILY
DRAFT(Thursday 20 June 2002, 13:15).
SUMMARY DESCRIPTION
I
Dual bank Flash memories
– Concurrent operation, read from memory one
while erasing and writing the other. In-Appli-
cation Programming(IAP) forremote updates
– Large 128 KByte or 256 KByte main Flash
memory for application code, operating sys-
tems, or bit maps for graphic user interfaces
– Large 32 KByte secondary Flash memory di-
vided in smallsectors. Eliminate external EE-
PROM with software EEPROM emulation
– Secondary Flash memory is large enough for
sophisticated communication protocol (USB)
during IAP while continuing critical system
tasks
I
Large SRAM with battery back-up option
– 8 KByte SRAM for RTOS, high-level languag-
es, communication buffers, and stacks
I
Programmable DecodePLDfor flexibleaddress
mapping of all memories
– Place individual Flash and SRAM sectors on
any address boundary
– Built-in page register breaks restrictive 8032
limit of 64 KByte address space
– Special register swaps Flash memory seg-
ments between 8032 “program” space and
“data” space for efficient In-Application Pro-
gramming
I
High-speed clock standard 8032core (12-cycle)
– 40 MHz operation at 5 V, 24 MHz at 3.3 V
– 2 UARTs with independent baud rate, three
16-bit Timer/Counters and two External Inter-
rupts
I
USB Interface (
μ
PSD3234A-40 only)
– Supports USB 1.1 Slow Mode (1.5 Mbit/s)
– Control endpoint 0 and interrupt endpoints 1
and 2
I
I
2
C interface for peripheral connections
– Capable of master or slave operation
I
4 Pulse Width Modulator (PWM) channels
– Four 8-bit PWM units
I
Standalone Display Data Channel (DDC)
– For use in monitor, projector, and TV applica-
tions
– Compliant with VESA standards DDC1 and
DDC2B
– Eliminate external DDC PROM
I
Six I/O ports with up to 50 I/O pins
– Multifunction I/O: GPIO, DDC, I
2
C, PWM,
PLD I/O, supervisor, and JTAG
– Eliminates need for external latches and logic
I
3000 gate PLD with 16 macrocells
– Create glue logic, state machines, delays,
etc.
– Eliminate external PALs, PLDs, and 74HCxx
– Simple PSDsoft Express software ...Free
I
Supervisor functions
– Generates reset upon low voltage or watch-
dog time-out. Eliminate external supervisor
device
– Reset In pin
I
In-System Programming (ISP) via JTAG
– Program entire chip in 10 - 25 seconds with
no involvement of 8032
– Allows efficient manufacturing, easy product
testing, and Just-In-Time inventory
– Eliminate sockets and pre-programmed parts
– Program with FlashLINK
TM
cable and any PC
I
Content Security
– Programmable Security Bit blocks access of
device programmers and readers
I
Zero-Power Technology
– Memories
and PLD automatically reach
standby current between input changes
I
Packages
– 52-pin TQFP
– 80-pin TQFP:allows access to 8032address/
data/control signals for connecting to external
peripherals
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| uPSD3234(中文) | Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器) |
| uPSD3212C(中文) | Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM(帶8032微控制器內(nèi)核和16Kbit SRAM的FLASH可編程系統(tǒng)器件) |
| uPSD3254A(中文) | Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件) |
| uPSD3254BV(中文) | Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件) |
| UPSD3234A | Flash Programmable System Devices with 8032 Microcontroller Core |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPSD3233A-24T1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core |
| UPSD3233A-24T1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core |
| UPSD3233A-24T6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core |
| UPSD3233A-24T6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core |
| UPSD3233A-24U1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core |
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