MCP79400-I/ST Microchip Technology, MCP79400-I/ST Datasheet - Page 35

• Manufacturer Part Number: MCP79400-I/ST
• Description: Real Time Clock I2C GP RTCC 64B SRAM ID
• Manufacturer: Microchip Technology
• Series: -r
• Type: Clock/Calendarr

Specifications of MCP79400-I/ST

• 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-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. Not every possible ordering
combination is listed below.
 2011 Microchip Technology Inc.
Device:
Temperature
Range:
Package:
Note 1: ’Y’ indicates a Nickel Palladium Gold (NiPdAu) finish.
PART NO.
Device
MCP79400 =
MCP79400T =
MCP79401 =
MCP79401T =
MCP79402 =
MCP79402T =
I
SN
ST
MS
MNY
Temperature
Range
(1)
=
=
=
=
=
X
-40°C to +85°C
8-Lead Plastic Small Outline (3.90 mm body)
8-Lead Plastic Thin Shrink Small Outline
(4.4 mm)
8-Lead Plastic Micro Small Outline
8-Lead Plastic Dual Flat, No Lead
1.8V - 5.5V I
1.8V - 5.5V I
(Tape and Ree)
1.8V - 5.5V I
1.8V - 5.5V I
(Tape and Reel)
1.8V - 5.5V I
1.8V - 5.5V I
(Tape and Reel)
Package
/XX
2
2
2
2
2
2
C™ Serial RTCC
C Serial RTCC
C Serial RTCC, EUI-48
C Serial RTCC, EUI-48
C Serial RTCC, EUI-64
C Serial RTCC, EUI-64
TM
TM
TM
TM
Examples:
a)
b)
c)
d)
e)
f)
g)
h)
MCP79400-I/SN: Industrial Temperature,
SOIC package.
MCP79400T-I/SN: Industrial Tempera-
ture, SOIC package, Tape and Reel.
MCP79400T-I/MNY: Industrial Tempera-
ture, TDFN package.
MCP79401-I/SN: Industrial Temperature,
SOIC package, EUI-48
MCP79401-I/MS: Industrial Temperature
MSOP package, EUI-48
MCP79402-I/SN: Industrial Temperature,
SOIC package, EUI-64
MCP79402-I/ST: Industrial Temperature,
TSSOP package, EUI-64
MCP79402-I/ST:
TSSOP package, Tape and Reel, EUI-64
MCP7940X
Industrial
TM
TM
TM
TM
.
.
DS25009A-page 35
.
.
Temperature,
TM
.