AT91SAM7S64C-AU Atmel, AT91SAM7S64C-AU Datasheet - Page 240

• Manufacturer Part Number: AT91SAM7S64C-AU
• Description: IC ARM7 MCU 32BIT 64K 64LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7S64C-AU

• Package / Case: 64-LQFP
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 55MHz
• Number Of I /o: 32
• Core Processor: ARM7
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, SPI, SSC, UART/USART, USB
• Core Size: 16/32-Bit
• Core: ARM7TDMI
• Package: 64LQFP
• Device Core: ARM7TDMI
• Family Name: AT91
• Maximum Speed: 55 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Number Of Programmable I/os: 32
• Interface Type: SPI/TWI/USART/USB
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: AT91SAM7S64B-AU::AT91SAM7S64B-AU

27.2
Figure 27-1. Block Diagram
Figure 27-2. Application Block Diagram
240
Block Diagram
AT91SAM7S Series Preliminary
PMC
AIC
Embedded
Embedded
Keyboard Driver
Keyboard Driver
Peripheral
Peripheral
PIO Interrupt
Data, Enable
Data, Enable
PIO Clock
Control & Command
General Purpose I/Os
Driver
PIO Controller
peripheral IOs
peripheral IOs
PIO Controller
Up to 32
Up to 32
APB
On-Chip Peripheral Drivers
On-Chip Peripherals
External Devices
PIN 0
PIN 1
PIN 31
Up to 32 pins
6175K–ATARM–30-Aug-10