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UPSD3254A-40U6T中文资料PDF规格书
UPSD3254A-40U6T规格书详情
FEATURES SUMMARY
■ The µPSD3200 Family combines a Flash PSD
architecture with an 8032 microcontroller core
The µPSD3200 Family of Flash PSDs features
dual banks of Flash memory, SRAM, general
purpose I/O and programmable logic, supervisory
functions and access via USB, I2C, ADC,
DDC and PWM channels, and an on-board
8032 microcontroller core, with two UARTs,
three 16-bit Timer/Counters and one External
Interrupt. As with other Flash PSD families, the
µPSD3200 Family is also in-system programmable (ISP) via a JTAG ISP interface.
■ Large 8 KByte SRAM with battery back-up
option
■ Dual bank Flash memories
– 128 KByte or 256 KByte main Flash memory
– 32 KByte secondary Flash memory
■ Content Security
– Block access to Flash memory
■ Programmable Decode PLD for flexible address
mapping of all memories.
■ High-speed clock standard 8032 core (12-cycle)
■ USB Interface (µPSD3234A-40U6 only)
■ I2C interface for peripheral connections
■ Five Pulse Width Modulator (PWM) channels
■ Standalone Display Data Channel (DDC)
■ Six I/O ports with up to 50 I/O pins
■ 3000 gate PLD with 16 macrocells
■ Supervisor functions
■ In-System Programming (ISP) via JTAG
■ Zero-Power Technology
■ Single Supply Voltage
– 4.5 to 5.5 V
– 3.0 to 3.6 V
产品属性
- 型号:
UPSD3254A-40U6T
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
Flash Programmable System Devices with 8032 Microcontroller Core
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
21+ |
QFP |
8800 |
公司只做原装正品 |
询价 | ||
ST |
11+ |
20082 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
ST |
21+ |
QFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST/意法 |
22+ |
QFP80 |
354000 |
询价 | |||
ST |
23+ |
QFP |
12700 |
买原装认准中赛美 |
询价 | ||
ST |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ST/意法 |
22+ |
QFP80 |
6000 |
原装现货假一赔十 |
询价 | ||
ST |
QFP-84 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
STM |
07+ |
25 |
公司优势库存 热卖中! |
询价 | |||
ST |
2023+ |
QFP |
6000 |
全新原装深圳仓库现货有单必成 |
询价 |