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AT83C5135_14 Datasheet, PDF (1/166 Pages) ATMEL Corporation – Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply | |||
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Features
⢠80C52X2 Core (6 Clocks per Instruction)
â Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode
â Dual Data Pointer
â Full-duplex Enhanced UART (EUART), TxD and Rxd are 5 Volt Tolerant
â Three 16-bit Timer/Counters: T0, T1 and T2
â 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)
â Endpoint 0 for Control Transfers: 32-byte FIFO
â 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)
â Suspend/Resume Interrupts
â Power-on Reset and USB Bus Reset
â 48 MHz DPLL for Full-speed Bus Operation
â 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.
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