M27C64A-30F6TR 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

M27C64A-30F6TR

64 Kbit 8Kb x 8 UV EPROM and OTP EPROM

STMicroelectronics 

AC MEASUREMENT CONDITIONS

Input Rise and Fall Times

Input Pulse Voltages

Input and Output Timing Ref.

Voltages

≤ 20ns

0.4V to 2.4V

0.8V to 2.0V

Note that Output Hi-Z is defined as the point where data

is no longer driven.

Figure 3. AC Testing Input Output Waveforms

2.4V

0.4V

2.0V

0.8V

AI00826

M27C64A

Figure 4. AC Testing Load Circuit

1.3V

1N914

DEVICE

UNDER

TEST

3.3kΩ

OUT

CL = 100pF

CL includes JIG capacitance

AI00828

Table 5. Capacitance (1) (TA = 25 °C, f = 1 MHz )

Symbol

Parameter

Test Condition

CIN

Input Capacitance

COUT

Output Capacitance

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

VIN = 0V

VOUT = 0V

Min

Max

Unit

6

pF

12

pF

Figure 5. Read Mode AC Waveforms

A0-A12

E

G

Q0-Q7

VALID

tAVQV

tGLQV

tELQV

tAXQX

VALID

tEHQZ

tGHQZ

Hi-Z

AI00778B

5/12

Share Link: