LH28F640SPHT-PTL12 Sharp Microelectronics, LH28F640SPHT-PTL12 Datasheet - Page 19

• Manufacturer Part Number: LH28F640SPHT-PTL12
• Description: IC FLASH 64MBIT 120NS 56TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LH28F640SPHT-PTL12

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: Page Mode FLASH
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 120ns
• Interface: Parallel
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Voltage - Supply: -
• Other names: 425-1857

1.2.1 Capacitance
NOTE:
1. Sampled, not 100% tested.
1.2.2 AC Input/Output Test Conditions
Symbol
Figure 5. Transient Equivalent Testing Load Circuit
C
C
OUT
IN
V
DEVICE
UNDER
CCQ
0.0
CL Includes Jig
TEST
AC test inputs are driven at V
Input timing begins, and output timing ends at V
Worst case speed conditions are when V
Capacitances.
Input Capacitance
Output Capacitance
(1)
Figure 4. Transient Input/Output Reference Waveform for V
(T
INPUT
Parameter
A
V
= 25 C, f=1MHz)
CCQ
(min)/2
1N914
R L =3.3k
C L
V
CCQ
CCQ
/2
OUT
(min) for a Logic "1" and 0.0V for a Logic "0".
Min.
CC
=V
LHF64P01
CC
TEST POINTS
CCQ
(min).
/2. Input rise and fall times (10% to 90%) < 5ns.
Typ.
6
8
Table 10. Configuration Capacitance Loading Value
Test Configuration
V
Max.
CC
12
8
=2.7V-3.6V
CC
=2.7V-3.6V
Unit
pF
pF
V
CCQ
/2
OUTPUT
V
V
Condition
OUT
IN
=0.0V
C
=0.0V
L
30
Rev. 0.06
(pF)
17