AT89C5130A-PUTUM

AT89C5130A is a high-performance Flash version of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions. AT89C5130A features a full-speed USB module compatible with the USB specifications Version 1.1 and 2.0. This module integrates the USB transceivers with a 3.3V voltage regulator and the Serial Interface Engine (SIE) with Digital Phase Locked Loop and 48 MHz clock recovery. USB Event detection logic (Reset and Suspend/Resume) and FIFO buffers supporting the mandatory control Endpoint (EP0) and up to 6 versatile Endpoints with minimum software overhead are also part of the USB module. AT89C5130A retains the features of the 80C52 with extended Flash capacity (16/32-Kbytes), 256 bytes of internal RAM, a 4-level interrupt system, two 16-bit timer/counters (T0/T1), a full duplex enhanced UART (EUART) and an on-chip oscillator. In addition, AT89C5130A has an on-chip expanded RAM of 1024 bytes (ERAM), a dual data pointer, a 16-bit up/down Timer (T2), a Programmable Counter Array (PCA), up to 4 programmable LED current sources, a programmable hardware watchdog and a power-on reset.

• 80C52X2 Core (6 Clocks per Instruction)
  • Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode
  • Dual Data Pointer
  • Full-duplex Enhanced UART (EUART)
  • Three 16-bit Timer/Counters: T0, T1 and T2
  • 256 Bytes of Scratchpad RAM
• 16/32-Kbyte On-chip Flash EEPROM In-System Programming through USB
  • Byte and (128 bytes) Erase and Write
  • 100k Write Cycles
• 3-KbyteFlash EEPROM for Boot loader
  • Byte (128 bytes) Erase and Write
  • 100k Write Cycles
• 1-Kbyte EEPROM Data
  • Byte and (128 bytes) Erase and Write
  • 100k Write Cycles
• On-chip Expanded RAM (ERAM): 1024 Bytes
• Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
• USB 1.1 and 2.0 Full Speed Compliant Module with Interrupt on Transfer Completion
  • Endpoint 0 for Control Transfers: 32-byte FIFO
  • 6 Programmable Endpoints with In or Out Directions and