AT91SAM7S256D-AU Atmel, AT91SAM7S256D-AU Datasheet - Page 593

• Manufacturer Part Number: AT91SAM7S256D-AU
• Description: ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
• Manufacturer: Atmel
• Series: SAM7S256r

Specifications of AT91SAM7S256D-AU

• Rohs: yes
• Core: ARM
• Processor Series: AT91SAM
• Data Bus Width: 16 bit/32 bit
• Maximum Clock Frequency: 55 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-64
• Mounting Style: SMD/SMT
• Interface Type: 2-Wire, I2S, SPI, USART
• Length: 7 mm

39. SAM7S Ordering Information
Table 39-1.
AT91SAM7S32-AU-001
AT91SAM7S321-MU
AT91SAM7S512-MU
AT91SAM7S161-AU
AT91SAM7S321-AU
AT91SAM7S512-AU
AT91SAM7S16-MU
AT91SAM7S32-MU
AT91SAM7S16-AU
MLR A Ordering
Code
–
–
–
SAM7S Series Ordering Information
AT91SAM7S128-AU-001
AT91SAM7S256-AU-001
AT91SAM7S512B-MU
AT91SAM7S512B-AU
AT91SAM7S32B-MU
AT91SAM7S64B-MU
AT91SAM7S128-MU
AT91SAM7S256-MU
AT91SAM7S32B-AU
AT91SAM7S64B-AU
Ordering Code
MLR B
–
–
–
AT91SAM7S128C-MU
AT91SAM7S256C-MU
AT91SAM7S128C-AU
AT91SAM7S256C-AU
AT91SAM7S64C-MU
AT91SAM7S64C-AU
Ordering Code
MLR C
–
–
–
–
AT91SAM7S128D-MU
AT91SAM7S256D-MU
AT91SAM7S128D-AU
AT91SAM7S256D-AU
Ordering Code
MLR D
–
–
–
–
–
SAM7S Series [DATASHEET]
Package
LQFP 48
LQFP 64
LQFP 48
LQFP 64
LQFP 64
LQFP 64
LQFP 64
LQFP 64
QFN 48
QFN 48
QFN 64
QFN 64
QFN 64
QFN 64
QFN 64
Package
6175M–ATARM–26-Oct-12
Green
Green
Green
Green
Green
Green
Green
Green
Type
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
(-40° C to 85° C)
Temperature
Operating
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Range
593