AT89C5131A-S3SUM Part Information
Details for AT89C5131A-S3SUM by Microchip Technology
AT89C5131A-M
Part Description
High-performance flash version of the 80C51 single-chip 8-bit microcontroller with full-speed USB functions. This device retains the features of the Microchip 80C52 and adds 1024 bytes of on-chip expanded ERAM, dual data pointer, 16-bit up/down timer, programmable counter array, up to four programmable LED current sources, programmable hardware watchdog, and power-on reset. Two software-selectable modes of reduced activity further reduce power consumption. In the idle mode the CPU is frozen while the timers, serial ports, and interrupt system operate. In the power-down mode the RAM is saved and the peripheral clock is frozen, but the device has full wake-up capability through USB events or external interrupts.
Part Downloads
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Part Specifications
| Part Prefix | AT89 |
| Architecture | 8 |
| Core | 8051-12C |
| MaxSpeed (MHz) | 48 |
| CPU Type | 8051-12C |
| CPU Speed (MIPS/DMIPS) | 8 |
| Program Memory Type | Flash |
| SelfWrite | API |
| Program Memory Size (KB) | 32 |
| Program Memory Size (KWords) | 32 |
| Secure Bootloader (CodeGuard™ Security) | None |
| RAM (bytes) | 1 |
| Data EEPROM (bytes) | 1024 |
| Operation Voltage Min.(V) | 2.7 |
| Operation Voltage Max.(V) | 5.5 |
| Max I/O Pins | 34 |
| Pin Count | 64 |
| Max ADC Sample/Hold (S/H) | 1 |
| CODEC Interface (I2S, AC97) | N/A |
| Temp Sensor | N/A |
| UART | 1 |
| SPI™ | 1 |
| I2C | 1 |
| Hardware RTCC | N/A |
| Watch Dog Timers (WDT) | Yes |
| Timers | 4 |
| Number of USB Modules | 1 |
| USB Interface | Full Speed |
| Type of CAN module | None |
| Ethernet | None |
| Integrated Wireless Frequency | None |
| Wireless Technology | None |
| JTAG | None |
| Temperature Range | -40C to +85C |
Alternative Part Descriptions
- 8 BIT MCU 8051 FLASH, USB, 32k flash | RS Components
- MICROCONTROLLER MCU, 8 BIT, 8051, 48MHZ, PLCC-52; Product Range:8051 Family AT89C513X Series Microcontrollers; Architecture:8051; MCU Core Size:8bit; Program Memory Size:32KB; RAM Memory Size:256Byte; CPU Speed:48MHz; No. of Timers:3RoHS Compliant: Yes | Newark Electronics
- MCU 8-bit 89C 8051 CISC 32KB Flash 3.3V/5V 52-Pin PLCC Stick | Avnet America
- Microcontroller 8051; Flash: 32kx8bit; PLCC52; Family: AT89 | Transfer Multisort Elektronik
- 32K Flash USB PLCC52 Ind 5V GREEN | Microchip Technology Inc
- MCU 8-bit 89C 8051 CISC 32KB Flash 3.3V/5V 52-Pin PLCC Stick | Avnet Europe
- MC 3,3-5,5V 32K-Flash USB PLCC52 | Schukat Electronic
- AT89xx Series 32 KB Flash 1.25 KB SRAM 48 MHz 8-Bit Microcontroller - PLCC-52 | Future Electronics
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Frequently Asked Questions
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What category does AT89C5131A-S3SUM fall under?
The AT89C5131A-S3SUM is listed under AT89C5131A-M.
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Is the AT89C5131A-S3SUM RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for AT89C5131A-S3SUM have stock available?
Authorised distributors including RS Components, Newark Electronics, Avnet America, Transfer Multisort Elektronik and Microchip Technology Inc have stock available or on a lead time for AT89C5131A-S3SUM.
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