AT91SAM7S256D-AU Atmel, AT91SAM7S256D-AU Datasheet - Page 756
AT91SAM7S256D-AU
Manufacturer Part Number
AT91SAM7S256D-AU
Description
ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU
Manufacturer
Atmel
Series
SAM7S256r
Datasheet
1.AT91SAM7S256D-AU.pdf
(775 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7S256D-AU
Manufacturer:
ATMEL
Quantity:
101
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- Download datasheet (5Mb)
Version
6175I
Comments (Continued)
“SAM7S512 Errata - Revision A Parts”
“SAM7S256 Errata - Revision B Parts”
“SAM7S128 Errata - Revision B Parts”
“SAM7S321 Errata - Revision A Parts”
“SAM7S32 Errata - Revision B Parts”
“SAM7S512 Errata - Revision A Parts”
Section 40.8 ”SAM7S256 Errata - Revision B
Section 40.13 ”SAM7S128 Errata - Revision B Parts”
added,
added,
added,
added,
added,
added,
Parts”, chip ID updated.
Section 40.23.5.1 ”SPI: Software Reset Must be Written Twice”
Section 40.4.6.1 ”SPI: Software Reset Must be Written Twice”
Section 40.8.6.1 ”SPI: Software Reset Must be Written Twice”
Section 40.13.6.1 ”SPI: Software Reset Must be Written Twice”
Section 40.20.5.1 ”SPI: Software Reset Must be Written Twice”
Section 40.4.2.1 ”EFC: Embedded Flash Access Time 1”
chip ID updated.
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
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