AT89C5132-RORUL Atmel, AT89C5132-RORUL Datasheet - Page 180

• Manufacturer Part Number: AT89C5132-RORUL
• Description: MCU 8051 FLASH USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-RORUL

• 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: Lead free / RoHS Compliant

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AT89C5132
17 IDE/ATAPI Interface ............................................................................. 104
18 Serial I/O Port ....................................................................................... 107
19 Synchronous Peripheral Interface ..................................................... 120
20 Two-wire Interface (TWI) Controller ................................................... 131
21 Analog to Digital Converter ................................................................ 147
22 Keyboard Interface .............................................................................. 152
23 Electrical Characteristics .................................................................... 154
24 Ordering Information ........................................................................... 174
25 Package Information ............................................................................ 175
17.1 Description .........................................................................................................104
17.2 Registers ............................................................................................................106
18.1 Mode Selection ...................................................................................................107
18.2 Baud Rate Generator .........................................................................................107
18.3 Synchronous Mode (Mode 0) .............................................................................108
18.4 Asynchronous Modes (Modes 1, 2 and 3) ..........................................................111
18.5 Multiprocessor Communication
18.6 Automatic Address Recognition .........................................................................114
18.7 Interrupt ..............................................................................................................116
18.8 Registers ............................................................................................................116
19.1 Description .........................................................................................................121
19.2 Interrupt ..............................................................................................................124
19.3 Configuration ......................................................................................................124
19.4 Registers ............................................................................................................129
20.1 Description .........................................................................................................131
20.2 Registers ............................................................................................................145
21.1 Description .........................................................................................................147
21.2 Registers ............................................................................................................150
22.1 Description .........................................................................................................152
22.2 Registers ............................................................................................................152
23.1 Absolute Maximum Ratings ................................................................................154
23.2 DC Characteristics .............................................................................................154
23.3 AC Characteristics ..............................................................................................159
25.1 TQFP80 .............................................................................................................175
(Modes 2 and 3) 114
4173E–USB–09/07