參數(shù)資料
型號： UPSD3254BV-40U1
廠商： 意法半導(dǎo)體
英文描述： Two and Three Channel Codewheels
中文描述： 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核
文件頁數(shù)： 1/176頁
文件大?。?/td> 1214K
代理商： UPSD3254BV-40U1
1/176
November 2002
μPSD325X
Flash Programmable System Devices
with 8032 Microcontroller Core and 256Kbit SRAM
FEATURES SUMMARY
I
The μPSD325X devices combine a Flash PSD
architecture with an 8032 microcontroller core.
The μPSD325X devices of Flash PSDs feature
dual banks of Flash memory, SRAM, general
purpose I/O and programmable logic, supervi-
sory functions and access via USB, I
2
C, ADC,
DDC and PWM channels, and an on-board
8032 microcontroller core, with two UARTs,
three 16-bit Timer/Counters and two External
Interrupts. As with other Flash PSD families, the
μPSD325X devices are also in-system pro-
grammable (ISP) via a JTAG ISP interface.
I
Large 32KByte SRAM with battery back-up
option
I
Dual bank Flash memories
– 128KByte or 256KByte main Flash memory
– 32KByte secondary Flash memory
I
Content Security
– Block access to Flash memory
I
Programmable Decode PLD for flexible address
mapping of all memories within 8032 space.
I
High-speed clock standard 8032 core (12-cycle)
I
USB Interface (some devices only)
I
I
2
C interface for peripheral connections
I
5 Pulse Width Modulator (PWM) channels
I
Analog-to-Digital Converter (ADC)
I
Standalone Display Data Channel (DDC)
I
Six I/O ports with up to 50 I/O pins
I
3000 gate PLD with 16 macrocells
I
Supervisor functions with Watchdog Timer
I
In-System Programming (ISP) via JTAG
I
Zero-Power Technology
I
Single Supply Voltage
– 4.5 to 5.5V
– 3.0 to 3.6V
Figure 1. 52-lead, Thin, Quad, Flat Package
Figure 2. 80-lead, Thin, Quad, Flat Package
TQFP52 (T)
TQFP80 (U)
相關(guān)PDF資料
PDF描述
UPSD3254BV-40U1T Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254BV-40U6 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254BV-40U6T Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
uPSD3254A 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 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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3254BV-40U1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40U6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40U6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3255A-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3255A-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*