Datasheet AT91SAM7S256-AU-001 - Atmel Microcontrollers (MCU) 256 Kb Flash 64 Kb SRAM 55 MHz 4 PWM — Ficha de datos

Atmel AT91SAM7S256-AU-001

Part Number: AT91SAM7S256-AU-001

Descripción detallada

Manufacturer: Atmel

Description: Microcontrollers (MCU) 256 Kb Flash 64 Kb SRAM 55 MHz 4 PWM

Docket:
Features
· Incorporates the ARM7TDMI® ARM® Thumb® Processor
High-performance 32-bit RISC Architecture High-density 16-bit Instruction Set Leader in MIPS/Watt Embedded*ICETM In-circuit Emulation, Debug Communication Channel Support Internal High-speed Flash 256 kbytes, organized in 1024 Pages of 256 Bytes (AT91SAM7S256) 128 kbytes, organized in 512 Pages of 256 Bytes (AT91SAM7S128) 64 kbytes, organized in 512 Pages of 128 Bytes (AT91SAM7S64) 32 kbytes, organized in 256 Pages of 128 Bytes (AT91SAM7S321/32) 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, Flash Security Bit Fast Flash Programming Interface for High Volume Production Internal High-speed SRAM, Single-cycle Access at Maximum Speed 64 kbytes (AT91SAM7S256)

Specifications:

Clock Frequency Max: 55 MHz
Core: ARM7TDMI
Data Bus Width: 32 bit
Height: 1.4 mm
Interface: I2C, I2S, SPI, SSC, TWI, UART, USB
Length: 10 mm
Mounting Style: SMD/SMT
Number of I/O Lines: 32
Number of Timers: 10 bit
On-Chip ADC: Yes
Operating Supply Voltage: 1.8 V to 3.3 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: LQFP-64
Packaging Type: Tray
Processor Series: AT91SAMx
Program Memory Size: 256 Kb
Program Memory Type: Flash
RAM Size: 64 Kb
Supply Voltage Range: 1.65 V, 3 V to 1.95 V, 3.6 V
Width: 10 mm
RoHS: Yes

Otros nombres:

AT91SAM7S256AU001, AT91SAM7S256 AU 001