AT89C5131A-S3SUL More Semiconductors - ICs by Microchip Technology

Status: Active
Series: AT89C5131A-L
RoHS: Compliant
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High-performance flash version of the 80C51 single-chip 8-bit microcontroller with full speed USB functions. It features a full-speed USB module compatible with the USB specifications Version 1.1 and 2.0. The module integrates the USB transceivers with a 3.3V voltage regulator. The serial interface engine integrates digital phase locked loop and 48-MHz clock recovery. The module also contains USB event detection logic and FIFO buffers which support the mandatory control endpoint and up to six versatile endpoints with minimum software overhead.

This device retains the features of the Microchip 80C52 and adds 1024 bytes of on-chip 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.

Prices starting from US$7.01


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$7.01
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Logo for Newark Electronics Newark Electronics US$8.25
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Logo for Future Electronics Future Electronics US$8.47
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Logo for Avnet America Avnet America US$8.01
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Specifications

Program Memory Type Flash
Program Memory Size (KB) 32
CPU Speed (MIPS/DMIPS) 8
Data EEPROM (bytes) 1024
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) 3.6
Operation Voltage Min.(V) 3
Pin Count 64
Low Power No
Pins | Packaging 52 | PLCC
Temp Range -40C to +85C
Packing Media Tube (23)

Resources


Application Notes
AN_7650 - USB RF Mouse with nRF24L01
AN_4345 - Program Examples for 8051 Timers
AN_4348 - Program Examples for 8051 SPI
AN_4346 - Program Examples for 8051 UART
AN_4362 - Program Examples for 8051 Keyboard and Watchdog
AN_7666 - How To Migrate Code from AT89C5130-31 to AT83C5135-36
AN_4363 - Analyzing the Behavior of an Oscillator and Ensuring Good Start-up
AN_4371 - Migration from AT89C5131 & AT89C5131A-L to AT89C5131A-M
AN_7764 - Design Guide for 8051 Standard Devices
AN_7651 - nRF24L01 Software Driver for C51 Microcontrollers
AN_7716 - C51 General Information about Bootloader and In-System Programming
AN_7516 - Generic USB Mass Storage Device Implementation
AN_7646 - USB Generic Implementation Based on HID Class
AN_7641 - How to Connect C51 Microcontroller to ATR2406
AN_7645 - AVR153: USB PC Drivers Based on Generic HID Class
AN_4284 - How to Calculate the Capacitor of the Reset Input of an 8051 Microcontroller
AN_0508 - Controlling FPGA Configuration with a Flash-based Microcontroller
AN_0510 - Programming the Family of Flash Memories
AN_0593 - Two-Wire Peripheral Expansion for the AT89LP2052 MCU
AN_8128 - AVR186: Best practices for the PCB layout of Oscillators
AN_4322 - USB Communication Device Class - Migration from RS-232 to USB
AN_4218 - Programming T89C51xx and AT89C51xx with Device Programmers
AN_3ac0a06adfd2e - Keypad decoding technique using TSC80251G1
AN_3ae686c15593f - In-system Programming with C51 MCU and External Flash
AN_4279 - EMC Improvement Guidelines
AN_4290 - Implementing the USB Enumeration Process on the AT8xC5131/32/22 and AT8xC51SND1
AN_1489 - PC-Interfaced Data Aquisition System with the AT89C2051 Microcontroller
AN_0507 - Interfacing AT24CXX Serial EEPROMs with AT89LP MCUs
AN_0521 - Interfacing AT93CXXX Serial EEPROMs with AT89LP MCUs
AN_0628 - Interfacing AT25CXXX Serial EEPROMs with AT89LP MCUs
AN2468 - Production Programming of Microchip AVR and SAM Microcontrollers
AN_4183 - External Brown-out Protection for C51 Microcontrollers with Active High Reset Input
AN_4214 - Driving Unipolar Stepper Motors Using 8051


Miscellaneous
Hardware Connections for C51 Microcontrollers - This document provides schematics that outline the hardware connections to C51 microcontrollers from USB, CAN, UART, and UART Auto interfaces.
Calculation tool for setting Timers, UART, parameters in 80C51 Microcontrollers - This Excel file allows a user to determine register values for PCA, UART and Timers in order to obtain a specific signal (period and duty cycle) according to the application`
Tables for setting UART parameters in 80C51 Microcontrollers - This Excel file provides configuration tables to allow a user to determine register values for UART according to the application`s oscillator frequency and internal clock mode (X1 or X2).
Atmel8051MCUs_DirectReplacements.pdf
NXP Flash MCU to Atmel Flash MCU Devices, Non-Direct Replacements - This cross reference table helps you choose Atmel Flash MCUs to replace NXP Flash MCUs (these are non-direct replacements that are not pin-to-pin compatible).
Package Adapters of 80C51 Devices - This Excel spreadsheet list available package adapters for Atmel 80C51 microcontrollers



Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 3.2222
Shipping Weight (kg) 3.217391
Lead Count 52
Package Type PLCC
Package Width or Size 19.1x19.1x4.4mm
Soldering Composition Matte Tin

Alternative Descriptions

C5131A 32K Flash USB, PLCC52, 3V Green | Microchip Technology
C5131A 32K Flash Usb, Plcc52, 3V Green 52 Plcc 19.1X19.1X4.4Mm Tube Rohs Compliant: Yes |Microchip AT89C5131A-S3SUL | Newark Electronics
80C51 series Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 52-PLCC (19.1 | Future Electronics
MCU 8-bit 89C 8051 CISC 32KB Flash 3.3V 52-Pin PLCC Stick | Avnet America
MICROCONTROLLERS (MCU) - 8 BIT | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT89C5131A-S3SUL?

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What category does AT89C5131A-S3SUL fall under?

The AT89C5131A-S3SUL is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the AT89C5131A-S3SUL RoHS compliant?

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

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