Part Number
|
AT89C51AC3 |
Manufacturer
|
ATMEL Corporation |
Description
|
Enhanced 8-bit Microcontroller |
Published
|
Mar 23, 2005 |
Detailed Description
|
Features
• 80C51 Core Architecture • 256 Bytes of On-chip RAM • 2048 Bytes of On-chip ERAM • 64K Bytes of On-chip Flash ...
|
Datasheet
|
AT89C51AC3
|
Overview
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.
...
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