AT83EC5135 Overview
AT83C5134/35/36 are high performance ROM versions of the 80C51 single-chip 8-bit microcontrollers with full speed USB functions. AT83C5134/35 is pin patible with AT89C5130A 16-Kbytes In-System Programmable Flash microcontrollers. This allows to use AT89C5130A for development, preproduction and flexibility, while using AT83C5134/35 for cost reduction in mass production.
AT83EC5135 Key Features
- 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), TxD and Rxd are 5 Volt Tolerant
- Three 16-bit Timer/Counters: T0, T1 and T2
- Endpoint 0 for Control Transfers: 32-byte FIFO
- 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or Isochronous Transfers
- Endpoint 1, 2, 3: 32-byte FIFO
- Endpoint 4, 5: 2 x 64-byte FIFO with Double Buffering (Ping-pong Mode)
- Suspend/Resume Interrupts