AT91SAM7S64-MU Atmel, AT91SAM7S64-MU Datasheet - Page 423
AT91SAM7S64-MU
Manufacturer Part Number
AT91SAM7S64-MU
Description
IC ARM7 MCU FLASH 64K 64QFN
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S64-MU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VQFN
For Use With
AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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32.8.2
Name:
Access Type:
• DIV: Clock Divider
0 = The Clock Divider is not active.
Any Other Value: The Divided Clock equals the Master Clock divided by 2 times DIV. The maximum bit rate is MCK/2. The
minimum bit rate is MCK/2 x 4095 = MCK/8190.
6175K–ATARM–30-Aug-10
31
23
15
–
–
–
7
SSC Clock Mode Register
30
22
14
SSC_CMR
Read-write
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
DIV
AT91SAM7S Series Preliminary
27
19
11
–
–
3
26
18
10
–
–
2
DIV
25
17
–
–
9
1
24
16
–
–
8
0
423
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