DS1707
FEATURES
- Holds microprocessor in check during power transients
- Automatically restarts microprocessor after power failure
- Monitors pushbutton for external override
- Accurate 5%, 10% or 20% resets for 3.3V systems and 5% or 10% resets for 5.0V systems
- Eliminates the need for discrete ponents
- 20% tolerance patible with 3.0V systems
- Pin patible with the MAXIM MAX707/MAX708 in 8-pin DIP, 8-pin SOIC packages
- 8-pin DIP, 8-pin and m-SOP SOIC and 8-pin m-SOP packages available
- Industrial temperature range -40°C to +85°C
PIN ASSIGNMENT
PBRST 1
8 RST
VCC GND
2 3
7 RST 6 NC
IN 4
5 NMI
8-Pin DIP (300-mil)
PBRST
VCC GND
27 36
RST NC
8-Pin SOIC (150-mil)
RST RST PBRST VCC
1 2 3 4
8 NC
7 NMI 6 IN 5 GND
8-Pin m-SOP (118-mil)
See Mech. Drawings Section on website
DS1707 and DS1708_R/S/T
PIN DESCRIPTION
PBRST
VCC GND IN
- Pushbutton Reset Input
- Power Supply
- Ground
-...
