MX23L6454 Datasheet, PDF (11/18 Pages) Macronix International – 64M-BIT Low Voltage, Serial Mask ROM Memory with 50MHz SPI Bus Interface

MX23L6454
DC AND AC PARAMETERS
This section summarizes the operating and mea-surement
conditions, and the DC and AC characteristics of the
device. The parameters in the DC and AC Characteristic
tables that follow are derived from tests performed under
the Measurement Conditions summarized in the relevant
tables. Designers should check that the operating condi-
tions in their circuit match the measurement conditions
when relying on the quoted parameters.
Table 4. Operating Conditions
Symbol
Parameter
V_CC
Supply Voltage
T_A
Ambient Operating Temperature
Min.
Max.
Unit
2.7
3.6
V
-25
85
˚C
Table 5. AC Measurement Conditions
Symbol
C_L
Parameter
Load Capacitance
Input Rise and Fall Times
Input Pulse Voltages
Input Timing Reference Voltages
Output Timing Reference Voltages
Note: 1. Output Hi-Z is defined as the point where data out is no longer driven.
Min.
Max.
30
5
0.2V_CC to 0.8V_CC
0.3V_CC to 0.7V_CC
V_CC / 2
Unit
pF
ns
V
V
V
Figure 7. AC Measurement I/O Waveform
Input Levels
0.8VCC
0.2VCC
Input and Output
Timing Reference Levels
0.7VCC
0.5VCC
0.3VCC
Table 6. Capacitance
Symbol
C_OUT
C_IN
Parameter
Output Capacitance (Q)
Input Capacitance (other pins)
Test Condition
V_OUT = 0V
V_IN = 0V
Note: Sampled only, not 100% tested, at T_A=25˚C and a frequency of 20 MHz.
P/N: PM1127
11
Min.
Max.
8
6
Unit
pF
pF
REV. 1.1, MAR. 09, 2005