Datasheet AT91SAM7S256C-AU - Atmel ARM Microcontrollers (MCU) 256K Flash SRAM 64K ARM based MCU

Atmel AT91SAM7S256C-AU

Part Number: AT91SAM7S256C-AU

Detailed Description

Manufacturer: Atmel

Description: ARM Microcontrollers (MCU) 256K Flash SRAM 64K ARM based MCU

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 Internal High-speed Flash 512 Kbytes (AT91SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane) 256 Kbytes (AT91SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane) 128 Kbytes (AT91SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane) 64 Kbytes (AT91SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane) 32 Kbytes (AT91SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane) 16 Kbytes (AT91SAM7S161/16) Organized in 256 Pages of 64 Bytes (Single Plane) 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 Cycl

Specifications:

A/D Channels Available: 8
Clock Frequency Max: 55 MHz
Core: ARM7TDMI
Data Bus Width: 32 bit
Interface: 2-Wire, SPI, USART
Mounting Style: SMD/SMT
Number of I/O Lines: 32
Number of Timers: 1
Number of bits in ADC: 10 bit
On-Chip ADC: Yes
Operating Supply Voltage: 1.65 V to 3.3 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: LQFP-64
Packaging Type: Bulk
Processor Series: AT91SAMX
Program Memory Size: 256 Kb
Program Memory Type: Flash
RAM Size: 64 Kb
Supply Voltage Range: 1.65 V to 3.3 V
RoHS: Yes

Other Names:

AT91SAM7S256CAU, AT91SAM7S256C AU