 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
AT89C51AC3-RDTIM 数据表(PDF) 1 Page - ATMEL Corporation |
|
|
|||||||||||||||||||||||||||||
AT89C51AC3-RDTIM 数据表(HTML) 1 Page - ATMEL Corporation |
|
|
1 / 140 page  Rev. 4383D–8051–02/08 Features • 80C51 Core Architecture • 256 Bytes of On-chip RAM • 2048 Bytes of On-chip ERAM • 64K Bytes of On-chip Flash Memory – Data Retention: 10 Years at 85°C – Read/Write Cycle: 100K • Boot Code Section with Independent Lock Bits • 2K Bytes of On-chip Flash for Bootloader • In-System Programming by On-Chip UART Boot Program and IAP Capability • 2K Bytes of On-chip EEPROM Read/Write Cycle: 100K • Integrated Power Monitor (POR: PFD) To Supervise Internal Power Supply • 14-sources 4-level Interrupts • Three 16-bit Timers/Counters • Full Duplex UART Compatible 80C51 • High-speed Architecture – In Standard Mode: 40 MHz (Vcc 3V to 5.5V, both Internal and external code execution) 60 MHz (Vcc 4.5V to 5.5V and Internal Code execution only) – In X2 mode (6 Clocks/machine cycle) 20 MHz (Vcc 3V to 5.5V, both Internal and external code execution) 30 MHz (Vcc 4.5V to 5.5V and Internal Code execution only) • Five Ports: 32 + 4 Digital I/O Lines • Five-channel 16-bit PCA with – PWM (8-bit) – High-speed Output – Timer and Edge Capture • Double Data Pointer • 21-bit WatchDog Timer (7 Programmable Bits) • A 10-bit Resolution Analog to Digital Converter (ADC) with 8 Multiplexed Inputs • SPI Interface (PLCC52 and VPFP64 packages only) • On-chip Emulation Logic (Enhanced Hook System) • Power Saving Modes – Idle Mode – Power-down Mode • Power Supply: 3 volts to 5.5 volts • Temperature Range: Industrial (-40° to +85°C) • Packages: VQFP44, PLCC44, VQFP64, PLCC52 Description The AT89C51AC3 is a high performance Flash version of the 80C51 single chip 8-bit microcontrollers. In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time. Besides the AT89C51AC3 provides 64K Bytes of Flash memory including In-System Programming (ISP) and IAP, 2K Bytes Boot Flash Memory, 2K Bytes EEPROM and 2048 byte ERAM. Primary attention is paid to the reduction of the electro-magnetic emission of AT89C51AC3. Enhanced 8-bit Microcontroller with 64KB Flash Memory AT89C51AC3 |
类似零件编号 - AT89C51AC3-RDTIM |
|
类似说明 - AT89C51AC3-RDTIM |
|
|
链接网址 |
| 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 | 数据表链接 | 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
