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MCP7940N-I/P Datasheet(PDF) 55 Page - Microchip Technology

Part # MCP7940N-I/P
Description  Battery-Backed I2C Real-Time Clock/Calendar with SRAM
PDF  58 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP7940N-I/P Datasheet(HTML) 55 Page - Microchip Technology

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 2011-2022 Microchip Technology Inc. and its subsidiares
DS20005010J-page 55
MCP7940N
PRODUCT IDENTIFICATION SYSTEM (NON-AUTOMOTIVE)
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.
PART NO.
-X
/XX
Package
Temperature
Range
Device
Device:
MCP7940N =
1.8V - 5.5V I2C Serial RTCC
MCP7940NT=
1.8V - 5.5V I2C Serial RTCC
(Tape and Reel)
Tape and Reel
Option( 1):
Blank = Tube
T
= Tape and Reel
Temperature
Range:
I
= -40°C to +85°C (Industrial)
E
= -40°C to +125°C (Extended)
Package:
MS
= 8-Lead Plastic Micro Small Outline
P
= 8-Lead Plastic PDIP (300 mil body, I-temp
only)
SN
= 8-Lead Plastic Small Outline (3.90 mm body)
MNY(1) = 8-Lead Plastic Dual Flat, No Lead (I-temp
only)
ST
= 8-Lead Plastic Thin Shrink Small Outline
(4.4 mm body, I-temp only)
Examples:
a)
MCP7940N-E/MS: Extended Temperature,
MSOP package.
a)
MCP7940NT-E/MS: Extended Temperature,
MSOP package, Tape and Reel.
b)
MCP7940N-I/P:
Industrial
Temperature,
PDIP package.
c)
MCP7940N-I/SN: Industrial Temperature,
SOIC package.
d)
MCP7940NT-I/SN: Industrial Temperature,
SOIC package, Tape and Reel.
e)
MCP7940NT-E/SN: Extended Temperature,
SOIC package, Tape and Reel.
f)
MCP7940NT-E/SN: Extended Temperature,
SOIC package, Tape and Reel.
g)
MCP7940NT-I/MNY: Industrial Temperature,
TDFN package, Tape and Reel.
h)
MCP7940NT-I/ST: Industrial Temperature,
TSSOP package, Tape and Reel.
Note 1: Tape and Reel identifier only appears in
the catalog part number description.
This identifier is used for ordering pur-
poses and is not printed on the device
package. Check with our Microchip
Sales Office for package availability with
the Tape and Reel option.
2: "Y" indicates a Nickel Palladium Gold
(NiPdAu) finish.
Tape and Reel
[X]
Option
( 1)



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