LHF00L14 Sharp Microelectronics, LHF00L14 Datasheet - Page 18

• Manufacturer Part Number: LHF00L14
• Description: IC FLASH 32MBIT 90NS 48TSOP
• Manufacturer: Sharp Microelectronics

Specifications of LHF00L14

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 425-1883

1.2.1 Capacitance
NOTE:
1. Sampled, not 100% tested.
1.2.2 AC Input/Output Test Conditions
Input Capacitance
WP#/ACC Input Capacitance
Output Capacitance
Figure 5. Transient Equivalent Testing Load Circuit
Parameter
DEVICE
UNDER
V
CL Includes Jig
TEST
0.0
CC
AC test inputs are driven at V
Input timing begins, and output timing ends at V
Worst case speed conditions are when V
Capacitances.
(1)
Figure 4. Transient Input/Output Reference Waveform for V
(T
INPUT
A
V
=+25°C, f=1MHz)
CC
(min)/2
Symbol
C
C
C
1N914
OUT
R L =3.3KΩ
C L
IN
IN
V
CC
CC
(min) for a Logic "1" and 0.0V for a Logic "0".
OUT
/2
CC
V
V
V
Condition
OUT
=V
LHF00L14
IN
IN
CC
=0.0V
=0.0V
=0.0V
TEST POINTS
(min).
CC
/2. Input rise and fall times (10% to 90%) < 5ns.
Table 9. Test Configuration Capacitance Loading Value
Test Configuration
V
CC
Min.
=2.7V-3.6V
CC
=2.7V-3.6V
Typ.
18
4
6
V
CC
/2
OUTPUT
Max.
22
10
7
C
L
50
(pF)
Rev. 2.45
Unit
pF
pF
pF
15