AT89C51AC2-SLSUM Part Information
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.
|CPU Speed (MIPS/DMIPS)||6.66666666666667|
|Program Memory Type||Flash|
|Program Memory Size (KB)||32|
|Program Memory Size (KWords)||32|
|Secure Bootloader (CodeGuard™ Security)||None|
|Data EEPROM (bytes)||2048|
|Operation Voltage Min.(V)||3|
|Operation Voltage Max.(V)||5.5|
|Max I/O Pins||34|
|Max ADC Sampling Rate (ksps)||62|
|Max ADC Resolution (bits)||10|
|Max ADC Sample/Hold (S/H)||1|
|CODEC Interface (I2S, AC97)||N/A|
|Watch Dog Timers (WDT)||Yes|
|Type of CAN module||None|
|Integrated Wireless Frequency||None|
|Temperature Range||-40C to +85C|
Alternative Part Descriptions
- Microchip, MCU08, AT89C51AC2-SLSUM | RS Components
- MCU, 8BIT, 8051, 40MHZ, PLCC-44; Product Range:8051 Family AT89C51 Series Microcontrollers; CPU Speed:40MHz; Program Memory Size:32KB; RAM Memory Size:1KB; No. of Pins:44Pins; MCU Case Style:LCC; No. of I/O s:34I/O s; Embedded RoHS Compliant: Yes | Newark Electronics
- MCU 8-bit 89C 8051 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick | Avnet America
- C51AC2 32kF ADC EEP PLCC44 ind 5V GREEN | Microchip Technology Inc
- MCU 8-bit 89C 8051 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick | Avnet Europe
- AT89xx Series 32 KB Flash 1.25 KB SRAM 40 MHz 32-Bit Microcontroller - PLCC-44 | Future Electronics
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT89C51AC2-SLSUM?
Additional datasheets, footprints and schematics for AT89C51AC2-SLSUM are listed in our Part Details tab. You can also find the AT89C51AC2-SLSUM image and similar parts on this details page.
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What category does AT89C51AC2-SLSUM fall under?
The AT89C51AC2-SLSUM is listed under AT89C51AC2.
Can I view similar or alternative parts?
You can view similar parts to AT89C51AC2-SLSUM when available in the AT89C51AC2 range under the specifications section at the bottom of the details page.
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Is the AT89C51AC2-SLSUM RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for AT89C51AC2-SLSUM have stock available?
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