AT91SAM7XC512-AU-999 Atmel, AT91SAM7XC512-AU-999 Datasheet - Page 29

IC MCU ARM 512KB FLASH 100LQFP

AT91SAM7XC512-AU-999

Manufacturer Part Number
AT91SAM7XC512-AU-999
Description
IC MCU ARM 512KB FLASH 100LQFP
Manufacturer
Atmel
Series
AT91SAMr
Datasheet

Specifications of AT91SAM7XC512-AU-999

Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
62
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
128 KB
Interface Type
MII, SPI, TWI
Maximum Clock Frequency
55 MHz
Number Of Programmable I/os
62
Number Of Timers
3
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JTRACE-ARM-2M, KSK-AT91SAM7X-PL, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
AT91SAM-ICE, AT91-ISP, AT91SAM7XC-EK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT91SAM7XC512-AU-999
Manufacturer:
Atmel
Quantity:
10 000
9.5
9.6
9.7
6120FS–ATARM–17-Feb-09
Debug Unit
Periodic Interval Timer
Watchdog Timer
• Vectoring
• Protect Mode
• Fast Forcing
• General Interrupt Mask
• Comprises:
• Two-pin UART
• Debug Communication Channel Support
• Chip ID Registers
• 20-bit programmable counter plus 12-bit interval counter
• 12-bit key-protected Programmable Counter running on prescaled SLCK
• Provides reset or interrupt signals to the system
• Counter may be stopped while the processor is in debug state or in idle mode
– Higher priority interrupts can be served during service of lower priority interrupt
– Optimizes interrupt service routine branch and execution
– One 32-bit vector register per interrupt source
– Interrupt vector register reads the corresponding current interrupt vector
– Easy debugging by preventing automatic operations
– Permits redirecting any interrupt source on the fast interrupt
– Provides processor synchronization on events without triggering an interrupt
– One two-pin UART
– One Interface for the Debug Communication Channel (DCC) support
– One set of Chip ID Registers
– One Interface providing ICE Access Prevention
– USART-compatible User Interface
– Programmable Baud Rate Generator
– Parity, Framing and Overrun Error
– Automatic Echo, Local Loopback and Remote Loopback Channel Modes
– Offers visibility of COMMRX and COMMTX signals from the ARM Processor
– Identification of the device revision, sizes of the embedded memories, set of
– Chip ID is 0x275C 0A40 (VERSION 0) for AT91SAM7X512
– Chip ID is 0x275B 0940 (VERSION 0) for AT91SAM7X256
– Chip ID is 0x275A 0740 (VERSION 0) for AT91SAM7X128
AT91SAM7X512/256/128 Preliminary Summary
peripherals
29

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