23A640-E/P MICROCHIP [Microchip Technology], 23A640-E/P Datasheet - Page 4

• Manufacturer Part Number: 23A640-E/P
• Description: 64K SPI Bus Low-Power Serial SRAM
• Manufacturer: MICROCHIP [Microchip Technology]

23A640/23K640
TABLE 1-2:
TABLE 1-3:
DS22126C-page 4
AC CHARACTERISTICS
14
15
16
17
18
Note 1:
AC Waveform:
Timing Measurement Reference Level:
Param.
No.
Input pulse level
Input rise/fall time
Operating temperature
C
Input
Output
L
= 100 pF
T
T
T
T
T
Sym.
DIS
HS
HH
HZ
HV
This parameter is periodically sampled and not 100% tested.
Output disable time
HOLD setup time
HOLD hold time
HOLD low to output High-Z
HOLD high to output valid
AC CHARACTERISTICS (CONTINUED)
AC TEST CONDITIONS
Characteristic
0.1 V
-40°C to +125°C
CC
0.5 V
0.5 V
5 ns
—
to 0.9 V
CC
CC
CC
Industrial (I):
Automotive (E): T
Min.
10
10
10
—
—
—
—
—
Max.
20
20
20
20
50
—
—
—
T
A
A
= -40°C to +85°C
= -40°C to +125°C
Units
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
—
—
—
—
CC
CC
CC
CC
= 1.5V (I-Temp)
= 1.8V (I-Temp)
= 3.0V (E-Temp)
= 3.0V (I-Temp)
© 2009 Microchip Technology Inc.
Test Conditions