AT89C51AC2-RLTUM AT89C51AC2 by Microchip Technology

C51AC2 32kF ADC EEP VQFP44 ind 5V GREEN

Status: Unknown
Series: -
RoHS: Unknown
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High-performance flash version of the 80C51 single-chip, 8-bit microcontroller with a 32-KB flash memory block for program and data. Flash memory can be programmed in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin.

The device retains all features of the 80C51 and adds a 10-bit A/D converter, 2KB boot flash memory, 2KB EEPROM for data, a programmable counter array, 1024 bytes of XRAM, a hardware watch-dog timer, and a more versatile serial channel that facilitates multiprocessor communication (EUART). A fully-static design reduces system power consumption by reducing the clock frequency without data loss.

Where to Buy

Prices starting from US$7.61

Distributor Stock
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Farnell
from US$7.61
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Logo for element14
element14
from US$9.05
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Newark Electronics
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Specifications

Part Prefix AT89
Architecture 8
Core 8051-12C
MaxSpeed (MHz) 40
CPU Type 8051-12C
CPU Speed (MIPS/DMIPS) 6.66666666666667
Program Memory Type Flash
SelfWrite API
Program Memory Size (KB) 32
Program Memory Size (KWords) 32
Secure Bootloader (CodeGuardâ„¢ Security) None
RAM (KB) 1
Data EEPROM (bytes) 2048
Operation Voltage Min.(V) 3
Operation Voltage Max.(V) 5.5
Max I/O Pins 34
Pin Count 44
ADC Channels 8
Max ADC Sampling Rate (ksps) 62
Max ADC Resolution (bits) 10
Max ADC Sample/Hold (S/H) 1
CODEC Interface (I2S, AC97) N/A
Temp Sensor N/A
Standard UART 1
Hardware RTCC N/A
Watch Dog Timers (WDT) Yes
Timers 4
USB Interface None
Type of CAN module None
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
JTAG None
Temperature Range -40C to +85C

Alternative Descriptions

MCU, 8BIT, 8051, 40MHZ, VQFP-44 | Farnell
Mcu, 8Bit, 8051, 40Mhz, Vqfp-44 | Newark Electronics


Frequently Asked Questions

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What category does AT89C51AC2-RLTUM fall under?

The AT89C51AC2-RLTUM is listed under AT89C51AC2.

Can I view similar or alternative parts?

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Is the AT89C51AC2-RLTUM RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for AT89C51AC2-RLTUM.

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