AT89C5132-ROTIL Atmel, AT89C5132-ROTIL Datasheet - Page 178

• Manufacturer Part Number: AT89C5132-ROTIL
• Description: IC 8051 MCU FLASH 64K USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-ROTIL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
• Peripherals: I²S, POR, WDT
• Number Of I /o: 44
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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AT89C5132
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10 Interrupt System .................................................................................... 34
11 Power Management ............................................................................... 44
Description ............................................................................................... 1
Typical Applications ................................................................................ 1
Block Diagram .......................................................................................... 2
Pin Description ......................................................................................... 3
Address Spaces ..................................................................................... 11
Clock Controller ..................................................................................... 12
Program/Code Memory ......................................................................... 17
Data Memory .......................................................................................... 22
Special Function Registers ................................................................... 29
4.1 Signals ......................................................................................................................4
4.2 Internal Pin Structure ..............................................................................................10
6.1 Oscillator ................................................................................................................12
6.2 X2 Feature ..............................................................................................................12
6.3 PLL .........................................................................................................................13
6.4 Registers ................................................................................................................14
7.1 Flash Memory Architecture ....................................................................................17
7.2 Hardware Security System .....................................................................................18
7.3 Boot Memory Execution .........................................................................................19
7.4 Registers ................................................................................................................20
7.5 Hardware Bytes ......................................................................................................20
8.1 Internal Space ........................................................................................................22
8.2 External Space .......................................................................................................23
8.3 Dual Data Pointer ...................................................................................................26
8.4 Registers ................................................................................................................27
10.1 Interrupt System Priorities ....................................................................................34
10.2 External Interrupts ................................................................................................37
10.3 Registers ..............................................................................................................38
11.1 Reset ....................................................................................................................44
11.2 Reset Recommendation to Prevent Flash Corruption ..........................................45
11.3 Idle Mode ..............................................................................................................46
11.4 Power-down Mode ...............................................................................................46
4173E–USB–09/07