AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 135

IC ARM7 MCU 176 TQFP

AT91M63200-25AI

Manufacturer Part Number
AT91M63200-25AI
Description
IC ARM7 MCU 176 TQFP
Manufacturer
Atmel
Series
AT91SAMr

Specifications of AT91M63200-25AI

Core Processor
ARM7
Core Size
16/32-Bit
Speed
25MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
POR, WDT
Number Of I /o
58
Program Memory Type
OTP
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
176-TQFP, 176-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT91M63200-25AI
Manufacturer:
Atmel
Quantity:
10 000
WD Overflow Mode Register
Name:
Access:
Reset Value:
WDEN: Watchdog Enable
0 = Watchdog is disabled and does not generate any signals.
1 = Watchdog is enabled and generates enabled signals.
RSTEN: Reset Enable
0 = Generation of an internal reset by the Watchdog is disabled.
1 = When overflow occurs, the Watchdog generates an internal reset.
IRQEN: Interrupt Enable
0 = Generation of an interrupt by the Watchdog is disabled.
1 = When overflow occurs, the Watchdog generates an interrupt.
EXTEN: External Signal Enable
0 = Generation of a pulse on the pin NWDOVF by the Watchdog is disabled.
1 = When an overflow occurs, a pulse on the pin NWDOVF is generated.
OKEY: Overflow Access Key
Used only when writing WD_OMR. OKEY is read as 0.
0x234 = Write access in WD_OMR is allowed.
Other value = Write access in WD_OMR is prohibited.
31
23
15
7
30
22
14
WD_OMR
Read/Write
0
6
OKEY
29
21
13
5
28
20
12
4
OKEY
EXTEN
27
19
11
3
IRQEN
26
18
10
2
AT91M63200
RSTEN
25
17
9
1
WDEN
24
16
8
0
135

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