M27C256B-70B3X STMicroelectronics, M27C256B-70B3X Datasheet - Page 4

• Manufacturer Part Number: M27C256B-70B3X
• Description: 256 Kbit (32Kb x 8) UV EPROM and OTP EPROM
• Manufacturer: STMicroelectronics

Table 5. AC Measurement Conditions
Figure 3. AC Testing Input Output Waveform
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
High Speed
Standard
Symbol
2.4V
0.4V
3V
0V
C
C
OUT
IN
Input Capacitance
Parameter
1.5V
2.0V
0.8V
AI01822
High Speed
Test Condition
0 to 3V
1.5V
V
10ns
IN
Figure 4. AC Testing Load Circuit
= 0V
C L = 30pF for High Speed
C L = 100pF for Standard
C L includes JIG capacitance
DEVICE
UNDER
TEST
Min
1.3V
1N914
3.3k
0.4V to 2.4V
0.8V and 2V
C L
Standard
Max
6
20ns
OUT
AI01823B
Unit
pF