M34C00 查看數據表（PDF） - STMicroelectronics

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M34C00

3 x 128 bit Serial I²C Bus EEPROM For ee-Tags

STMicroelectronics 

M34C00

Figure 11. AC Measurement Conditions

Input Rise and Fall Times

Input Pulse Voltages

Input and Output Timing

Reference Voltages

<= 50 ns

0.2VCC to 0.8VCC

0.3VCC to 0.7VCC

0.8VCC

0.2VCC

Table 7. Input Parameters 1(TA = 25 °C, f = 400 kHz)

Symbol

Parameter

Test Condition

CIN

Input Capacitance (SDA)

CIN

Input Capacitance (other pins)

tNS

Pulse width ignored

(Input Filter on SCL and SDA)

Note: 1. Sampled only, not 100% tested.

Single glitch

Figure 12. AC Waveforms

SCL

SDA In

tCHCL

tCLCH

tDLCL

tCHDX

START

Condition

SDA

Input

tCLDX SDA tDXCX

Change

0.7VCC

0.3VCC

AI03766

Min.

Max.

Unit

8

pF

6

pF

100

500

ns

tCHDH tDHDL

STOP START

Condition Condition

SCL

SDA In

tCHDH

STOP

Condition

tW

Write Cycle

tCHDX

START

Condition

SCL

SDA Out

tCLQV

Data Valid

tCLQX

10/15

AI00795C

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