DP8572AV National Semiconductor, DP8572AV Datasheet - Page 20

• Manufacturer Part Number: DP8572AV
• Description: IC REAL TIME CLOCK 28PLCC
• Manufacturer: National Semiconductor
• Type: Clock/Calendar/NVSRAMr

Specifications of DP8572AV

• Memory Size: 44B
• Time Format: HH:MM:SS:hh (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *DP8572AV

Typical Performance Characteristics
Standby Current vs Power
Supply Voltage
(F
OSC
Operating Current vs
Supply Voltage
(Single Supply Mode
F
OSC
e
32 768 kHz)
e
32 768 kHz)
TL F 9980 – 20
TL F 9980 – 22
20
Operating Current vs
Supply Voltage
(Battery Backed Mode
F
Standby Current vs Power
Supply Voltage
F
OSC
OSC
e
e
32 768 kHz)
4 194304 MHz
TL F 9980 – 21
TL F 9980 – 23