AT91SAM7S256D-AU Atmel, AT91SAM7S256D-AU Datasheet - Page 53
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
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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Table 12-3.
Bit Number
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
SAM7Sxx JTAG Boundary Scan Register (Continued)
PA19/PGMD7/AD2
PA20/PGMD8/AD3
PA22/PGMD10*
PA23/PGMD11*
PA24/PGMD12*
PA11/PGMM3
PA10/PGMM2
PA16/PGMD4
PA14/PGMD2
PA13/PGMD1
PA12/PGMD0
PA15/PGM3
Pin Name
Pin Type
IN/OUT*
IN/OUT*
IN/OUT*
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
SAM7S Series [DATASHEET]
Associated BSR
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
OUTPUT
OUTPUT
OUTPUT
CONTROL
CONTROL
CONTROL
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
Cells
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
6175M–ATARM–26-Oct-12
53
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