数据搜索系统,热门电子元器件搜索 |
|
TS83C51RB2-VIB 数据表(PDF) 1 Page - ATMEL Corporation |
|
TS83C51RB2-VIB 数据表(HTML) 1 Page - ATMEL Corporation |
1 / 86 page 1. 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 2. 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. In addition, the TS80C51Rx2 has a Programmable Counter Array, an XRAM of 256 or 768 bytes, a Hardware Watchdog Timer, a more versatile serial channel that High Performance 8-bit Microcontroller TS80C51RA2 TS83C51RB2 TS83C51RC2 TS83C51RD2 TS87C51RB2 TS87C51RC2 TS87C51RD2 AT80C51RA2 AT83C51RB2 AT83C51RC2 AT83C51RD2 AT87C51RB2 AT87C51RC2 Rev. 4188F–8051–01/08 |
类似零件编号 - TS83C51RB2-VIB |
|
类似说明 - TS83C51RB2-VIB |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |