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AT89C51AC3, AT89C51AC3-RDTIM, AT89C51AC3-RDTUM

Table of contents:
Info of AT89C51AC3
Info of AT89C51AC3-RDTIM
Info of AT89C51AC3-RDTUM

AT89C51AC3, AT89C51AC3-RDTIM, AT89C51AC3-RDTUM Selling Leads, Datasheet

MFG:Atmel Category:Integrated Circuits (ICs) Package Cooled:64-VQFP D/C:2010+

AT89C51AC3, AT89C51AC3-RDTIM, AT89C51AC3-RDTUM Datasheet download

Five Points

Part Number: AT89C51AC3-RDTIM

Category: Integrated Circuits (ICs)

MFG: Atmel

Package Cooled: 64-VQFP

D/C: 2010+

Description: IC 8051 MCU FLASH 64K 64VQFP

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AT89C51AC3 General 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.

AT89C51AC3 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

AT89C51AC3 Connection Diagram

AT89C51AC3-RDTIM Parameters

Technical/Catalog Information	AT89C51AC3-RDTIM
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	64K x 8
RAM Size	2.25K x 8
Number of I /O	36
Package / Case	64-VQFP
Speed	60MHz
Controller Series	89C
Oscillator Type	External
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	2K x 8
Core Processor	8051
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SPI, UART/USART
Peripherals	POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	3 V ~ 5.5 V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	AT89C51AC3 RDTIM AT89C51AC3RDTIM

AT89C51AC3-RDTUM Parameters

Technical/Catalog Information	AT89C51AC3-RDTUM
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	64K x 8
RAM Size	2.25K x 8
Number of I /O	36
Package / Case	64-VQFP
Speed	60MHz
Controller Series	89C
Oscillator Type	External
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	2K x 8
Core Processor	8051
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SPI, UART/USART
Peripherals	POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	3 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT89C51AC3 RDTUM AT89C51AC3RDTUM

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