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Microchip Technology 25AA040X/ST Memory Integrated Circuit

IC EEPROM 4KBIT SPI 1MHZ 8TSSOP

3,924Microchip Technology8-TSSOP (0.173", 4.40mm Width)RoHS
25AA040X/ST - No Image Available

Same model may have multiple batches, images only for reference.

25AA040X/ST
Part Number (MPN)
25AA040X/ST
Detailed Description
IC EEPROM 4KBIT SPI 1MHZ 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF 25AA040X/ST Datasheet
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Technical Specifications

Microchip Technology 25AA040X/ST Memory Integrated Circuit technical specifications.

General

Memory Size
4Kb (512 x 8)
RoHS
ROHS3 Compliant
Package / Case
8-TSSOP
Packaging
Tube
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile

Alternate Parts Comparison (25AA040X/ST vs 24LC08B-E/ST vs 25LC010A-I/ST vs 24AA512-I/ST)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-TSSOP8-TSSOP8-TSSOP8-TSSOP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature0°C ~ 70°C (TA)-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage1.8V ~ 5.5V2.5V ~ 5.5V2.5V ~ 5.5V1.7V ~ 5.5V
Memory Size4Kb (512 x 8)8Kb (256 x 8 x 4)1Kb (128 x 8)512Kb (64K x 8)
RoHSROHS3 CompliantCompliantCompliantCompliant
Lifecycle StatusObsoleteActiveActiveActive
Max Frequency1 MHz400 kHz10 MHz400 kHz
Memory FormatEEPROMEEPROMEEPROMEEPROM
Memory InterfaceSPII²CSPII²C
Memory TypeNon-VolatileNon-VolatileNon-VolatileNon-Volatile
TechnologyEEPROMEEPROMEEPROMEEPROM
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