AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 115

• Manufacturer Part Number: AT91FR40162S-CJ
• Description: IC ARM MCU FLASH 1K 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162S-CJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 75MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 2MB (1M x 16)
• Program Memory Type: FLASH
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

16.2.2
Register Name:
Access Type:
Reset Value:
Offset:
This register is reserved for future use. It will be defined when needed.
16.2.3
Register Name:
Access Type:
Reset Value:
Offset:
• RESET: Reset Status Information
This field indicates whether the reset was demanded by the external system (via NRST) or by the Watchdog internal reset
request.
6174B–ATARM–07-Nov-05
Reset
0x6C
0x53
31
23
15
–
–
–
7
Chip ID Extension Register
Reset Status Register
30
22
14
SF_EXID
Read-only
Hardwired
0x04
SF_RSR
Read-only
See Below
0x08
–
–
–
6
Cause of Reset
External Pin
Internal Watchdog
29
21
13
–
–
–
5
28
20
12
–
–
–
4
RESET
27
19
11
–
–
–
3
AT91FR40162S Preliminary
26
18
10
–
–
–
2
SF_EXT_RESET
SF_WD_RESET
Code Label
SF_RESET
25
17
–
–
–
9
1
24
16
–
–
–
8
0
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