ATA6025 ATMEL Corporation, ATA6025 Datasheet - Page 2

• Manufacturer Part Number: ATA6025
• Description: Ata6025 Watchdog Ic
• Manufacturer: ATMEL Corporation

2. Pin Configuration
Figure 2-1.
Table 2-1.
2
Pin
1
2
3
4
5
6
7
8
ATA6025
Pinning SO8
Pin Description
Symbol
VKL15
RREF
NOTL
GND
VCC
CLK
WD
VB
Function
Push-pull output driver
Voltage supply
Ground
Reference voltage to adjust oscillator frequency via resistor Rset
Input for standby modes on/of via ignition KL15
Input for watchdog signal from microcontroller
Clock output signal, open drain
Input for monitoring 5V power supply
NOTL
RREF
GND
VB
1
2
3
4
8
7
6
5
VCC
CLK
WD
VKL15
4716C–AUTO–09/05