M34E04B Datasheet, PDF (1/35 Pages) STMicroelectronics – 4-Kbit Serial Presence Detect EEPROM compatible

M34E04B
4-Kbit Serial Presence Detect (SPD) EEPROM compatible
with JEDEC EE1004
Datasheet - production data
UFDFPN8 (MC)
2 x 3 mm
Features
• 512-byte Serial Presence Detect EEPROM
compatible with JEDEC EE1004 specification
• Compatible with SMBus serial interface:
– up to 1 MHz transfer rate
• EEPROM memory array:
– 4 Kbits organized as two pages of
256 bytes each
– Each page is composed of two 128-byte
blocks
• No hardware write protection
• Software data protection for each 128-byte
block
• Write:
– Byte Write within 5 ms
– 16 bytes Page Write within 5 ms
• Noise filtering:
– Schmitt trigger on bus inputs
– Noise filter on bus inputs
• Single supply voltage:
– 1.7 V to 3.6 V
• Operating temperature range:
– from 0 °C up to +95 °C
• Enhanced ESD/latch-up protection
• More than 4million Write cycles
• More than 200-year data retention
• RoHS-compliant and halogen-free 8-lead ultra
thin fine pitch dual flat no lead package
(ECOPACK2^®)
October 2015
This is information on a product in full production.
DocID028428 Rev 1
www.st.com
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