AT83C5136 Atmel Corporation, AT83C5136 Datasheet - Page 163

• Manufacturer Part Number: AT83C5136
• Manufacturer: Atmel Corporation

Specifications of AT83C5136

• Max. Operating Frequency: 32 MHz
• Cpu: 8051-12C
• Max I/o Pins: 34
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Sram (kbytes): 1.25
• Eeprom (bytes): 512
• Operating Voltage (vcc): 2.7 to 3.6
• Timers: 4
• Mask Rom (kbytes): 32
• Watchdog: Yes

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AT83C5134/35/36
1
2
3
4
5
6
7
8
9
10 Stacked EEPROM................................................................................... 29
11 On-chip Expanded RAM (ERAM) .......................................................... 30
12 Timer 2 .................................................................................................... 33
13 Programmable Counter Array (PCA).................................................... 38
Features .................................................................................................... 1
Description ............................................................................................... 1
Block Diagram .......................................................................................... 3
Pinout Description ................................................................................... 4
Typical Application ................................................................................ 11
Clock Controller ..................................................................................... 13
SFR Mapping .......................................................................................... 18
Program/Code Memory ......................................................................... 25
AT89C5131 ROM .................................................................................... 27
4.1
4.2
5.1
5.2
6.1
6.2
6.3
6.4
8.1
9.1
9.2
10.1
10.2
12.1
12.2
13.1
13.2
13.3
13.4
Pinout ................................................................................................................ 4
Signals............................................................................................................... 6
Recommended External components ............................................................. 11
PCB Recommandations .................................................................................. 12
Introduction...................................................................................................... 13
Oscillator.......................................................................................................... 13
PLL .................................................................................................................. 14
Registers ......................................................................................................... 16
External Code Memory Access ....................................................................... 25
ROM Structure................................................................................................. 27
ROM Lock System........................................................................................... 27
Overview.......................................................................................................... 29
Protocol ........................................................................................................... 29
Auto-reload Mode ............................................................................................ 33
Programmable Clock Output ........................................................................... 34
PCA Capture Mode ......................................................................................... 45
16-bit Software Timer/Compare Mode ............................................................ 45
High Speed Output Mode ................................................................................ 46
Pulse Width Modulator Mode .......................................................................... 47
7683C–USB–11/07