M24C32MN5T 데이터 시트보기 (PDF) - STMicroelectronics

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M24C32MN5T

64Kbit and 32Kbit Serial I²C Bus EEPROM

STMicroelectronics 

M24C64, M24C32

Table 11. AC Measurement Conditions

Symbol

Parameter

CL

Load Capacitance

Input Rise and Fall Times

Input Levels

Input and Output Timing Reference Levels

Figure 11. AC Measurement I/O Waveform

Min.

Max.

100

50

0.2VCC to 0.8VCC

0.3VCC to 0.7VCC

Unit

pF

ns

V

V

Input Levels

0.8VCC

0.2VCC

Input and Output

Timing Reference Levels

0.7VCC

0.3VCC

AI00825B

Table 12. Input Parameters

Symbol

Parameter1,2

CIN

Input Capacitance (SDA)

CIN

Input Capacitance (other pins)

ZWCL

WC Input Impedance

ZWCH

WC Input Impedance

tNS

Pulse width ignored

(Input Filter on SCL and SDA)

Note: 1. TA = 25°C, f = 400kHz

2. Sampled only, not 100% tested.

Test Condition

VIN < 0.3VCC

VIN > 0.7VCC

Min.

Max.

Unit

8

pF

6

pF

50

200

kΩ

500

kΩ

200

ns

Table 13. DC Characteristics (M24Cxx(1), M24Cxx-W6 and M24Cxx-W3)

Symbol

Parameter

Test Condition

(in addition to those in Table 8.)

ILI

Input Leakage Current

(SCL, SDA, E2, E1, E0)

VIN = VSS or VCC

device in Stand-by mode

ILO Output Leakage Current

VOUT = VSS or VCC, SDA in Hi-Z

ICC Supply Current

VCC=5V, fc=400kHz (rise/fall time < 30ns)

ICC1 Stand-by Supply Current

VIN = VSS or VCC, VCC = 5 V

VIL Input Low Voltage

VIH Input High Voltage

VOL Output Low Voltage

IOL = 3 mA, VCC = 5 V

Note: 1. This range is Not for New Design, and will soon be replaced by the M24Cxx-W range.

Min.

–0.45

0.7VCC

Max. Unit

±2

µA

±2

µA

2

mA

10

µA

0.3VCC V

VCC+1 V

0.4

V

16/26

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