M50FLW040AN5TP 查看數據表（PDF） - STMicroelectronics

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M50FLW040AN5TP

4-Mbit (5 × 64 Kbyte blocks + 3 × 16 × 4 Kbyte sectors) 3-V supply Firmware Hub / low-pin count Flash memory

STMicroelectronics 

M50FLW040A, M50FLW040B

DC and AC parameters

Figure 11. A/A Mux interface AC measurement I/O waveform

3V

1.5V

0V

AI01417

Figure 12. AC measurement load circuit

VDD

VPP

VDD

0.1µF

0.1µF

DEVICE

UNDER

TEST

16.7kΩ

CL

16.7kΩ

CL includes JIG capacitance

Table 23. Impedance(1)

Symbol

Parameter

CIN(2)

CCLK(2)

LPIN(3)

Input Capacitance

Clock Capacitance

Recommended Pin

Inductance

1. TA = 25°C, f = 1MHz.

2. Sampled only, not 100% tested.

3. See PCI Specification.

Test Condition

VIN = 0V

VIN = 0V

AI08430

Min

Max

13

3

12

20

Unit

pF

pF

nH

41/64

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