MCP7940NT-I/SN Microchip Technology, MCP7940NT-I/SN Datasheet - Page 23

• Manufacturer Part Number: MCP7940NT-I/SN
• Description: Real Time Clock I2C GP RTCC 64B SRAM
• Manufacturer: Microchip Technology
• Series: -r
• Type: Clock/Calendarr

Specifications of MCP7940NT-I/SN

• Features: Alarm, Leap Year, SRAM
• Memory Size: 64B
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C
• Voltage - Supply: 1.8 V ~ 5.5 V
• Voltage - Supply, Battery: 1.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP7940N
D
N
E
E1
NOTE 1
2
1
e
b
c
φ
A2
A
L
L1
A1
I
 2011 Microchip Technology Inc.
DS25010A-page 23