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AT89C51AC3

Status: In Production

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

Highperformance flash version of the 80C51 single-chip 8-bit microcontrollers. It provides 64K Bytes of flash memory including ISP and IAP, 2KB boot flash memory, 2KB EEPROM and 2048 bytes of ERAM.

In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Primary attention is paid to reducing the device's electro-magnetic emissions.

Parametrics
Name
Value
Program Memory Type
Flash
Program Memory Size (KB)
64
CPU Speed (MIPS/DMIPS)
10
SRAM Bytes
2
Data EEPROM/HEF (bytes)
2048
Digital Communication Peripherals
1-UART, 1-SPI,
Temperature Range (C)
0 to 0
Operating Voltage Range (V)
3 to 5.5
Pin Count
64

Documents

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Data Sheet

Application Notes

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03/01/2007
255KB

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT89C51AC3-RLTUM
0.341100
1.418750
44
LQFP
10x10x1.4mm
Matte Tin
e3
AT89C51AC3-S3SUM
3.222200
3.217391
52
PLCC
19.1x19.1x4.4mm
Matte Tin
e3
AT89C51AC3-RDTUM
0.368300
1.087500
64
LQFP
10x10x1.4mm
Matte Tin
e3
AT89C51AC3-SLSUM
2.375500
3.703704
44
PLCC
16.6x16.6x4.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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