M24C16-F View Datasheet(PDF) - STMicroelectronics

Part Name

Description

View to exact match

M24C16-F

16-Kbit serial I2C bus EEPROM

STMicroelectronics 

M24C16-W M24C16-R M24C16-F

DC and AC parameters

Table 16. 400 kHz AC characteristics

Symbol

Alt.

Parameter

Min. Max. Unit

fC

fSCL Clock frequency

-

400

kHz

tCHCL

tHIGH Clock pulse width high

600

-

ns

tCLCH

tQL1QL2(1)

tXH1XH2

tXL1XL2

tLOW

tF

tR

tF

Clock pulse width low

SDA (out) fall time

Input signal rise time

Input signal fall time

1300

-

ns

20(2)

300

ns

(3)

(3)

ns

(3)

(3)

ns

tDXCH

tSU:DAT Data in set up time

100

-

ns

tCLDX

tCLQX(4)

tCLQV(5)

tHD:DAT

tDH

tAA

Data in hold time

Data out hold time

Clock low to next data valid (access time)

0

-

ns

100

-

ns

-

900

ns

tCHDL

tSU:STA Start condition setup time

600

-

ns

tDLCL

tHD:STA Start condition hold time

600

-

ns

tCHDH tSU:STO Stop condition set up time

600

-

ns

tDHDL

tBUF

Time between Stop condition and next Start

condition

1300

-

ns

tW

tNS(1)

tWR Write time

-

Pulse width ignored (input filter on SCL and

SDA) - single glitch

-

5

ms

-

100

ns

1. Characterized only, not tested in production.

2. With CL = 10 pF.

3. There is no min. or max. values for the input signal rise and fall times. It is however recommended by the

I²C specification that the input signal rise and fall times be more than 20 ns and less than 300 ns when

fC < 400 kHz.

4.

TunhdeemfininedvarleugeiofonrotCf tLhQeXf(aDlliantga

out hold time)

edge SCL.

of

the

M24xxx

devices

offers

a

safe

timing

to

bridge

the

5.

t0C.7LQVVCiCs,thaesstuimmein(gfrothmatthRebufas l×linCgbeuds gtiemoefcSoCnsLt)arnetqiusirweidthbiny

the

the

SDA bus line to

values specified

reach either 0.3

in Figure 12.

VCC

or

DocID023494 Rev 6

27/39

38

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