25LC640A-H/SN Microchip Technology, 25LC640A-H/SN Datasheet - Page 21

• Manufacturer Part Number: 25LC640A-H/SN
• Description: 64K, 8K X 8, 2.5V SER EE 150C 8 SOIC 3.90mm (.150") TUBE
• Manufacturer: Microchip Technology

Specifications of 25LC640A-H/SN

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 5MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SOIC (3.9mm 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
© 2009 Microchip Technology Inc.
Device:
Tape & Reel:
Temperature
Range:
Package:
PART NO.
Device
25LC080C =
25LC080D =
25LC160C =
25LC160D =
25LC320A =
25LC640A =
25LC128 =
25LC256 =
Blank
T
H
SN
Tape & Reel
=
=
=
=
X
8k-bit, 2.5V, 16 Byte Page, SPI Serial EEPROM
8k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM
16k-bit, 2.5V, 16 Byte Page, SPI Serial EEPROM
16k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM
32k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM
64k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM
128k-bit, 2.5V, 64 Byte Page, SPI Serial EEPROM
256k-bit, 2.5V, 64 Byte Page, SPI Serial EEPROM
Standard packaging
Tape & Reel
-40°C to+150°C
Plastic SOIC (3.90 mm body), 8-lead
–
Temp Range
X
Package
Preliminary
/XX
Examples:
a)
b)
c)
d)
e)
f)
g)
h)
25LC080CT-H/SN = 8k-bit, 16-byte page, 2.5V
Serial EEPROM, Extended temp., Tape &
Reel, SOIC package
25LC080D-H/SN = 8k-bit, 32-byte page, 2.5V
Serial EEPROM, Extended temp., SOIC pack-
age
25LC160CT-H/SN = 16k-bit, 16-byte page,
2.5V Serial EEPROM, Extended temp., Tape &
Reel, SOIC package
25LC160D-H/SN = 16k-bit, 32-byte page, 2.5V
Serial EEPROM, Extended temp., SOIC pack-
age
25LC320AT-H/SN = 32k-bit, 32-byte page,
2.5V Serial EEPROM, Extended temp., Tape &
Reel, SOIC package
25LC640A-H/SN = 64k-bit, 32-byte page, 2.5V
Serial EEPROM, Extended temp., SOIC pack-
age
25LC128T-H/SN = 128k-bit, 64-byte page,
2.5V Serial EEPROM, Extended temp., Tape &
Reel, SOIC package
25LC256-H/SN = 256k-bit, 64-byte page, 2.5V
Serial EEPROM, Extended temp., SOIC pack-
age
.
25LCXXX
DS22131C-page 21