AT91SAM7S512-MU-999 Atmel, AT91SAM7S512-MU-999 Datasheet - Page 226
![IC MCU ARM7 512KB FLASH 64-VQFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT91SAM7S512-MU-999
Manufacturer Part Number
AT91SAM7S512-MU-999
Description
IC MCU ARM7 512KB FLASH 64-VQFN
Manufacturer
Atmel
Series
AT91SAMr
Specifications of AT91SAM7S512-MU-999
Core Processor
ARM7
Core Size
16/32-Bit
Speed
55MHz
Connectivity
I²C, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
512KB (512K 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
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
For Use With
AT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9AT91SAM7S-EK - KIT EVAL FOR ARM AT91SAM7S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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26.5.2
Name:
Access Type:
• PAR: Parity Type
• CHMODE: Channel Mode
226
31
23
15
–
–
7
–
0
0
0
0
1
0
0
1
1
AT91SAM7S Series Preliminary
Debug Unit Mode Register
CHMODE
CHMODE
30
22
14
–
–
6
–
PAR
DBGU_MR
Read-write
0
0
1
1
x
0
1
0
1
Mode Description
Normal Mode
Automatic Echo
Local Loopback
Remote Loopback
29
21
13
–
–
–
5
–
0
1
0
1
x
Parity Type
Even parity
Odd parity
Space: parity forced to 0
Mark: parity forced to 1
No parity
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
PAR
26
18
10
–
–
2
–
25
17
–
–
–
9
1
6175K–ATARM–30-Aug-10
24
16
–
–
8
–
0
–
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