ST24FC21M1TR(1999) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST24FC21M1TR
(Rev.:1999)

1 Kbit (x8) Dual Mode Serial EEPROM for VESA PLUG & PLAY

STMicroelectronics 

Figure 7. AC Waveforms

ST24LC21B, ST24LW21, ST24FC21, ST24FW21

SCL

SDA IN

tCHCL

tCLCH

tDLCL

tDXCX

tCHDX

START

CONDITION

tCLDX

SDA

SDA

INPUT CHANGE

tCHDH

tDHDL

STOP &

BUS FREE

SCL

SDA OUT

tCLQV

DATA VALID

tCLQX

DATA OUTPUT

SCL

SDA IN

tDHDL

tCHDH

STOP

CONDITION

tW

WRITE CYCLE

tCHDX

START

CONDITION

VCLK

SDA

SCL

tVCHVCL

tVCHQX

tVCLVCH

tCLQZ

AI01503

11/21

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