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Serial Peripheral Interface 512K EEPROM (64-Kword × 8-bit)

Package Information

CAD Model:View CAD Model
Pkg. Type:SOP
Pkg. Code:pkg_648
Lead Count (#):8
Pkg. Dimensions (mm):5 x 4 x 1.73
Pitch (mm):1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

Product Attributes

Carrier TypeEmbossed Tape
Moisture Sensitivity Level (MSL)1
Country of AssemblyVIETNAM
Country of Wafer FabricationJAPAN
ApplicationIndustrial
Clock frequency (kHz)5000
Family NameSerial EEPROM
InterfaceSPI bus
Lead CompliantYes
Lead Count (#)8
Length (mm)5
MOQ2500
Memory Capacity (kbit)512
Organization (bit)x 8
Organization (kword)64
Pb (Lead) FreeYes
Pkg. Dimensions (mm)5 x 4 x 1.73
Pkg. TypeSOP
Price (USD)$4.28316
Replacement RemarkDifficulty in maintaining stable and continuous supply due to aging manufacturing equipment.
Supply Voltage (V)1.8 - 5.5
Tape & ReelNo
Thickness (mm)1.73
Width (mm)4

Description

The R1EX25512A is a Serial Peripheral Interface (SPI) compatible EEPROM (Electrically Erasable and Programmable ROM). They realize high-speed, low-power consumption, and a high level of reliability by employing advanced MONOS memory technology and the CMOS process, and low-voltage circuitry technology. They also have a 128-byte page programming function to make their write operation faster.