AT80C51RD2-RLTUM More Semiconductors - ICs by Microchip Technology

Status: Active
Series: AT80C51RD2
RoHS: Compliant
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High-performance version of the 80C51 8-bit microcontrollers that retains all features of the 80C52 adn adds programmable counter array, 1024 bytes of XRAM, hardware watchdog timer, keyboard interface, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode).

The device has two software-selectable modes of reduced activity and an 8-bit clock prescaler to further reduce power consumption. In idle mode, the CPU is frozen while the peripherals and the interrupt system operate. In the power-down mode, the RAM is saved and all other functions are inoperative.

Where to Buy

Prices starting from US$2.66

Distributor Stock
Logo for Farnell
Farnell
from US$2.66
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element14
from US$3.43
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Newark Electronics
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Specifications

Program Memory Type ROMless
Program Memory Size (KB) 0
CPU Speed (MIPS/DMIPS) 10
Data EEPROM (bytes) 0
Capture/Compare/PWM (CCP) 0
Max 8 Bit Digital Timers 0
Number of ADCs 0
ADC Channels 0
Max ADC Resolution (bits) 0
Number of Comparators 0
Temp. Range Min. 0
Temp. Range Max. 0
Operation Voltage Max.(V) 5.5
Operation Voltage Min.(V) 2.7
Pin Count 44
Low Power No

Resources





Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.3411
Shipping Weight (kg) 1.41875
Lead Count 44
Package Type LQFP
Package Width or Size 10x10x1.4mm
Soldering Composition Matte Tin

Alternative Descriptions

MCU, 8BIT, 80C51, 40MHZ, VQFP-44 | Farnell
Mcu, 8Bit, 80C51, 40Mhz, Vqfp-44 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT80C51RD2-RLTUM?

Additional datasheets, footprints and schematics for AT80C51RD2-RLTUM are listed on our Part Details page. You can also find images and similar parts to AT80C51RD2-RLTUM on this page.

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What category does AT80C51RD2-RLTUM fall under?

The AT80C51RD2-RLTUM is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

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Is the AT80C51RD2-RLTUM RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for AT80C51RD2-RLTUM have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for AT80C51RD2-RLTUM.

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