Datasheet AT91SAM7A3-AU - Atmel ARM Microcontrollers (MCU) LQFP IND TEMP

Detailed Description

Manufacturer: Atmel

Description: ARM Microcontrollers (MCU) LQFP IND TEMP

Download Data Sheet

Docket:
Features
· Incorporates the ARM7TDMI ® ARM® Thumb® Processor
­ High-performance 32-bit RISC Architecture ­ High-density 16-bit Instruction Set ­ Leader in MIPS/Watt EmbeddedICETM In-circuit Emulation, Debug Communication Channel Support 256 Kbytes of Internal High-speed Flash, Organized in 1024 Pages of 256 Bytes ­ Single Cycle Access at Up to 30 MHz in Worst Case Conditions ­ Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed ­ Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms ­ 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities 32K Bytes of Internal High-speed SRAM, Single-cycle Access at Maximum Speed Memory Controller (MC) ­ Embedded Flash Controller, Abort Status and Misalignment Detection ­ Memory Protection Unit Reset Controller (RSTC) ­ Based on Three Power-on Reset Cells ­ Provides External Reset Signal Shaping and Reset Sources Status Clock Generator (CKGR) ­ Low-power RC Oscillator, 3 to 20 MHz O

Specifications:

• A/D Channels Available: 8
• Clock Frequency Max: 60 MHz
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Height: 1.4 mm
• Interface: CAN, I2S, SPI, TWI, USART, USB
• Length: 14 mm
• Mounting Style: SMD/SMT
• Number of I/O Lines: 62
• Number of Timers: 3
• Number of bits in ADC: 10 bit
• On-Chip ADC: Yes
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-100
• Processor Series: AT91SAMx
• Program Memory Size: 256 Kb
• Program Memory Type: Flash
• RAM Size: 32 Kb
• Width: 14 mm
• RoHS: Yes

Other Names:

AT91SAM7A3AU, AT91SAM7A3 AU