AT91SAM7X256-CU Atmel, AT91SAM7X256-CU Datasheet - Page 604
AT91SAM7X256-CU
Manufacturer Part Number
AT91SAM7X256-CU
Description
MCU ARM 256K HS FLASH 100-TFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7X512-AU-999.pdf
(687 pages)
Specifications of AT91SAM7X256-CU
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
62
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
64K 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
100-TFBGA
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7X-EK - KIT EVAL FOR AT91SAM7X256/128
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7X256-CU
Manufacturer:
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Quantity:
124
Company:
Part Number:
AT91SAM7X256-CU
Manufacturer:
ATMEL
Quantity:
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Quantity:
20 000
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37.5.24
Register Name:
Access Type:
• TID: Type ID Checking
For use in comparisons with received frames TypeID/Length field.
37.5.25
Register Name:
Access Type:
• RMII
When set, this bit enables the RMII operation mode. When reset, it selects the MII mode.
• CLKEN
When set, this bit enables the transceiver input clock.
Setting this bit to 0 reduces power consumption when the treasurer is not used.
604
31
23
15
31
23
15
–
–
7
–
–
–
7
–
AT91SAM7X512/256/128 Preliminary
Type ID Checking Register
User Input/Output Register
30
22
14
30
22
14
EMAC_TID
EMAC_USRIO
–
–
6
–
–
–
6
–
Read-write
Read-write
29
21
13
29
21
13
–
–
5
–
–
–
5
–
28
20
12
28
20
12
–
–
4
–
–
–
4
–
TID
TID
27
19
11
27
19
11
–
–
3
–
–
–
3
–
26
18
10
26
18
10
–
–
2
–
–
–
2
–
CLKEN
25
17
25
17
–
–
9
1
–
–
9
–
1
6120H–ATARM–17-Feb-09
RMII
24
16
24
16
–
–
8
0
–
–
8
–
0
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