AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 214
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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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7X128-AU
Manufacturer:
ATMEL
Quantity:
1 045
Part Number:
AT91SAM7X128-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
AT91SAM7X128-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT91SAM7X128B-AU
Manufacturer:
Atmel
Quantity:
1 929
Part Number:
AT91SAM7X128B-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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26.5
Table 26-2.
214
0x004C - 0x00FC
0x0024 - 0x003C
0x0100 - 0x0124
0x000C
0x001C
0x0000
0x0004
0x0008
0x0010
0x0014
0x0018
0x0020
0x0040
0x0044
0x0048
Offset
Debug Unit (DBGU) User Interface
AT91SAM7X512/256/128 Preliminary
Register Mapping
Control Register
Register
Mode Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Status Register
Receive Holding Register
Transmit Holding Register
Baud Rate Generator Register
Reserved
Chip ID Register
Chip ID Extension Register
Force NTRST Register
Reserved
PDC Area
DBGU_BRGR
DBGU_CIDR
DBGU_EXID
DBGU_RHR
DBGU_THR
DBGU_FNR
DBGU_IDR
DBGU_IMR
DBGU_IER
DBGU_CR
DBGU_MR
DBGU_SR
Name
–
–
–
Read-write
Read-write
Read-write
Write-only
Write-only
Write-only
Read-only
Read-only
Read-only
Write-only
Read-only
Read-only
Access
–
–
–
6120H–ATARM–17-Feb-09
Reset
0x0
0x0
0x0
0x0
0x0
–
–
–
–
–
–
–
–
–
–
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