AT83C5136_14 Datasheet, PDF (1/166 Pages) ATMEL Corporation – Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply

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
– 256 Bytes of Scratchpad RAM
• 8/16/32-Kbyte On-chip ROM
• 512 byte or 32-Kbyte EEPROM⁽¹⁾
• On-chip Expanded RAM (ERAM): 1024 Bytes
• Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
• USB 2.0 Full Speed Compliant Module with Interrupt on Transfer Completion (12Mbps)
– 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
– Power-on Reset and USB Bus Reset
– 48 MHz DPLL for Full-speed Bus Operation
– USB Bus Disconnection on Microcontroller Request
• 5 Channels Programmable Counter Array (PCA) with 16-bit Counter, High-speed
Output, Compare/Capture, PWM and Watchdog Timer Capabilities
• Programmable Hardware Watchdog Timer (One-time Enabled with Reset-out): 50 ms to
6s at 4 MHz
• Keyboard Interrupt Interface on Port P1 (8 Bits)
• TWI (Two Wire Interface) 400Kbit/s
• SPI Interface (Master/Slave Mode) MISO,MOSI,SCK and SS are 5 Volt Tolerant
• 34 I/O Pins
• 4 Direct-drive LED Outputs with Programmable Current Sources: 2-6-10 mA Typical
• 4-level Priority Interrupt System (11 sources)
• Idle and Power-down Modes
• 0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis
• Industrial Temperature Range
• Low Voltage Range Supply: 2.7V to 3.6V
• Packages: Die SO28, QFN32, MLF48, TQFP64
8-bit
Microcontroller
with Full Speed
USB Device
AT83C5134
AT83C5135
AT83C5136
Notes: 1. EEPROM only available on MLF48
1. Description
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 compatible with AT89C5130A 16-
Kbytes In-System Programmable Flash microcontrollers.