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Description
Atmel TS8xC51Rx2 is a high performance CMOS ROM, OTP, EPROM and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS8xC51Rx2 retains all features of the 80C51 with extended ROM/EPROM capacity (16/32/64 Kbytes), 256 bytes of internal RAM, a 7-source , 4-level interrupt system, an on-chip oscilator and three timer/counters.
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 (16K-bytes, 32K-bytes, 64K-bytes)
? On-chip eXpanded RAM (XRAM) (256 or 768 bytes)
? Programmable Clock Out and Up/Down Timer/Counter 2
? Programmable Counter Array with
– High Speed Output,
– Compare / Capture,
– Pulse Width Modulator,
– Watchdog Timer Capabilities
? Hardware Watchdog Timer (One-time enabled with Reset-Out)
? 2 extra 8-bit I/O ports available on RD2 with high pin count packages
? Asynchronous port reset
? Interrupt Structure with
– 7 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, PLCC68, VQFP64 1.4
產(chǎn)品屬性
- 型號(hào):
TS80C51RA2-MCEB
- 制造商:
ATMEL
- 制造商全稱:
ATMEL Corporation
- 功能描述:
High Performance 8-bit Microcontrollers
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Atmel |
23+ |
40-DIP |
11200 |
主營(yíng):汽車電子,停產(chǎn)物料,軍工IC |
詢價(jià) | ||
Microchip |
QQ咨詢 |
40-DIP |
5000 |
原裝正品/微控制器元件授權(quán)代理直銷! |
詢價(jià) | ||
ATMEL |
05+40 |
2000 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中! |
詢價(jià) | |||
MICROCHIP/微芯 |
2406+ |
33600 |
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | |||
TEMIC |
24+ |
DIP-40P |
16 |
詢價(jià) | |||
Microchip Technology |
24+ |
40-DIP(0.600 15.24mm) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
Microchip |
22+ |
40PDIL |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TI/德州儀器 |
22+ |
PLCC44 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價(jià) | ||
微芯/麥瑞 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
詢價(jià) | ||
Microchip |
22+ |
44-QFP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |