M95640-W M95640-R M95640-DF
64-Kbit serial SPI bus EEPROM with high-speed clock
SO8 (MN) 150 mil width
TSSOP8 (DW) 169 ...
M95640-W M95640-R M95640-DF
64-Kbit serial SPI bus EEPROM with high-speed clock
SO8 (MN) 150 mil width
TSSOP8 (DW) 169 mil width
UFDFPN8 (MC) 2 x 3 mm
WLCSP (CT)
Datasheet - production data
Features
Compatible with the Serial Peripheral Interface (SPI) bus
Memory array – 64 Kb (8 Kbytes) of EEPROM – Page size: 32 bytes
Write – Byte Write within 5 ms – Page Write within 5 ms
Additional Write lockable page (Identification page)
Write Protect: quarter, half or whole memory array
High-speed clock: 20 MHz
Single supply
voltage: – 2.5 V to 5.5 V for M95640-W – 1.8 V to 5.5 V for M95640-R – 1.7 V to 5.5 V for M95640-DF
Operating temperature range: from -40°C up to +85°C
Enhanced ESD protection
More than 4 million Write cycles
More than 200-year data retention
Packages: – SO8 (ECOPACK2®) – TSSOP8 (ECOPACK2®) – UFDFPN8 (ECOPACK2®) – WLCSP (ECOPACK2®)
February 2016
This is information on a product in full production.
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Contents
Contents
M95640-W M95640-R M95640-DF
1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 Serial Data Output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Serial Data Input (D...