24C64 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

24C64

64-Kbit serial I²C bus EEPROM

STMicroelectronics 

DC and AC parameters

M24C64-W M24C64-R M24C64-F

Table 9. AC measurement conditions

Symbol

Parameter

Min.

Max.

Unit

Cbus Load capacitance

100

pF

-

SCL input rise/fall time, SDA input fall time

-

50

ns

-

Input levels

0.2 VCC to 0.8 VCC

V

-

Input and output timing reference levels

0.3 VCC to 0.7 VCC

V

Figure 13. AC measurement I/O waveform

)NPUTVOLTAGELEVELS

6##

6##

)NPUTANDOUTPUT

4IMINGREFERENCELEVELS

6##

6##

-36

Symbol

Table 10. Input parameters

Parameter(1)

Test condition

CIN

Input capacitance (SDA)

-

CIN

Input capacitance (other pins)

-

ZL

Input impedance (E2, E1, E0, WC)(2)

ZH

VIN < 0.3 VCC

VIN > 0.7 VCC

1. Characterized only, not tested in production.

2. E2, E1, E0 input impedance when the memory is selected (after a Start condition).

Min. Max. Unit

-

8

pF

-

6

pF

30

-

kΩ

500 -

kΩ

24/45

DocID16891 Rev 30

Share Link: