AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 598
AT91SAM7X128
Manufacturer Part Number
AT91SAM7X128
Description
MCU 32-Bit 91S ARM7TDMI RISC 128KB Flash 1.8V/3.3V 100-Pin LQFP
Manufacturer
Atmel
Datasheet
1.AT91SAM7X512-AU-999.pdf
(687 pages)
Specifications of AT91SAM7X128
Package
100LQFP
Device Core
ARM7TDMI
Family Name
91S
Maximum Speed
55 MHz
Ram Size
32 KB
Program Memory Size
128 KB
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
32 Bit
Program Memory Type
Flash
Number Of Programmable I/os
62
Interface Type
CAN/Ethernet/SPI/I2S/TWI/USART/USB
On-chip Adc
8-chx10-bit
Operating Temperature
-40 to 85 °C
Number Of Timers
3
Available stocks
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AT91SAM7X128-AU
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AT91SAM7X128-AU
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ATMEL/爱特梅尔
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37.5.13
Register Name:
Access Type:
• PTIME: Pause Time
Stores the current value of the pause time register which is decremented every 512 bit times.
598
31
23
15
–
–
7
AT91SAM7X512/256/128 Preliminary
Pause Time Register
30
22
14
EMAC_PTR
–
–
6
Read-write
29
21
13
–
–
5
28
20
12
–
–
4
PTIME
PTIME
27
19
11
–
–
3
26
18
10
–
–
2
25
17
–
–
9
1
6120H–ATARM–17-Feb-09
24
16
–
–
8
0
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