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TS87C52X2-LCEB中文资料PDF规格书
TS87C52X2-LCEB规格书详情
Description
TEMIC TS80C52X2 is high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS80C52X2 retains all features of the TEMIC
80C51 with extended ROM/EPROM capacity (8 Kbytes), 256 bytes of internal RAM, a 6-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.
In addition, the TS80C52X2 has a dual data pointer, a more versatile serial channel that facilitates multiprocessor communication (EUART) and a X2 speed improvement mechanism.
Features
● 80C52 Compatible
• 8051 pin and instruction compatible
• Four 8-bit I/O ports
• Three 16-bit timer/counters
• 256 bytes scratchpad RAM
● High-Speed Architecture
• 40 MHz @ 5V, 30MHz @ 3V
• X2 Speed Improvement capability (6 clocks/machine cycle) 30 MHz @ 5V, 20 MHz @ 3V (Equivalent to 60 MHz @ 5V, 40 MHz @ 3V)
● Dual Data Pointer
● On-chip ROM/EPROM (8K-bytes)
● Programmable Clock Out and Up/Down Timer/Counter 2
● Asynchronous port reset
● Interrupt Structure with
• 6 Interrupt sources,
• 4 level priority interrupt system
● Full duplex Enhanced UART
• Framing error detection
• Automatic address recognition
● Low EMI (inhibit ALE)
● Power Control modes
• Idle mode
• Power-down mode
• Power-off Flag
● Once mode (On-chip Emulation)
● Power supply: 4.5-5V, 2.7-5.5V
● Temperature ranges: Commercial (0 to 70oC) and Industrial (-40 to 85oC)
● Packages: PDIL40, PLCC44, VQFP44 1.4, PQFP F1 (13.9 footprint), CQPJ44 (window), CDIL40
(window)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TEMIC |
2020+ |
TQFP44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Atmel |
23+ |
40-DIP |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
TEMIC |
TQFP44 |
699839 |
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 | |||
Microchip |
QQ咨询 |
40-DIP |
5000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
TEMIC |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
TEMIC |
23+ |
TQFP44 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ST |
08+ |
QFP44 |
5 |
询价 | |||
Microchip |
22+ |
40PDIL |
9000 |
原厂渠道,现货配单 |
询价 | ||
TEMIC |
2023+ |
TQFP44 |
8635 |
全新原装正品,优势价格 |
询价 | ||
微芯/麦瑞 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |