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AT89C51AC3-RLTUM - 

8 Bit Microcontroller, AT89C51, 60 MHz, 64 KB, 2 KB, 44 Pins, VQFP

MICROCHIP AT89C51AC3-RLTUM

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT89C51AC3-RLTUM
Newark Part No.:
68T4871
Product Range
8051 Microcontrollers
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
36I/O's
:
60MHz
:
-
:
Each
:
AT89C51
:
44Pins
:
UART
:
VQFP
:
3V
:
64KB
:
8051 Microcontrollers
:
5.5V
:
2KB
:
MSL 3 - 168 hours
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Product Overview

The AT89C51AC3-RLTUM is a high-performance 8-bit single-chip Flash Microcontroller. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the AT89C51AC3 provides 64kB of flash memory including in-system programming (ISP) and IAP, 2kB boot flash memory, 2kB EEPROM and 2048B ERAM.
  • 80C51 Core architecture
  • Boot code section with independent lock bits
  • In-system programming by on-chip UART boot program and IAP capability
  • 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
  • Five ports - 32 + 4 digital I/O lines
  • Five-channel 16-bit PCA
  • Double data pointer
  • 21-bit Watchdog timer (7 Programmable bits)
  • 10-bit resolution Analog-to-digital converter (ADC) with 8 multiplexed Inputs
  • On-chip Emulation logic (Enhanced hook system)
  • Power saving modes - Idle mode, Power-down mode

Applications

Industrial

Warnings

Primary attention is paid to the reduction of the electro-magnetic emission of AT89C51AC3.