AT91SAM7L64-AU Atmel, AT91SAM7L64-AU Datasheet - Page 562

• Manufacturer Part Number: AT91SAM7L64-AU
• Description: MCU ARM7 64K HS FLASH 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7L64-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 36MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.55 V ~ 1.8 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• Controller Family/series: AT91SAM7xxx
• No. Of I/o's: 80
• Ram Memory Size: 6KB
• Cpu Speed: 36MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 6 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 36 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM7L-STK - KIT EVAL FOR AT91SAM7LAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

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AT91SAM7L128/64 Preliminary
30 Universal Synchronous Asynchronous Receiver Transceiver
31 Timer Counter (TC) .............................................................................. 419
32 Pulse Width Modulation Controller (PWM) ........................................ 453
33 Analog-to-Digital Converter (ADC) ..................................................... 473
(USART) ................................................................................................ 361
29.1
29.2
29.3
29.4
29.5
29.6
29.7
29.8
29.9
29.10
30.1
30.2
30.3
30.4
30.5
30.6
30.7
31.1
31.2
31.3
31.4
31.5
31.6
32.1
32.2
32.3
32.4
32.5
32.6
Overview ........................................................................................................319
List of Abbreviations ......................................................................................319
Block Diagram ...............................................................................................320
Application Block Diagram .............................................................................320
Product Dependencies ..................................................................................321
Functional Description ...................................................................................321
Master Mode ..................................................................................................323
Multi-master Mode .........................................................................................335
Slave Mode ....................................................................................................338
Two-wire Interface (TWI) User Interface .......................................................346
Overview ........................................................................................................361
Block Diagram ...............................................................................................362
Application Block Diagram .............................................................................363
I/O Lines Description ....................................................................................364
Product Dependencies ..................................................................................365
Functional Description ...................................................................................366
Universal Synchronous Asynchronous Receiver Transmitter
(USART) User Interface ...............................................................................397
Overview ........................................................................................................419
Block Diagram ...............................................................................................420
Pin Name List ................................................................................................421
Product Dependencies ..................................................................................421
Functional Description ...................................................................................422
Timer Counter (TC) User Interface ................................................................435
Overview ........................................................................................................453
Block Diagram ...............................................................................................453
I/O Lines Description .....................................................................................454
Product Dependencies ..................................................................................454
Functional Description ...................................................................................454
Pulse Width Modulation Controller (PWM) User Interface ............................463
DRAFT
6257A–ATARM–20-Feb-08