LH28F640BFHE-PTTL70A Sharp Electronics, LH28F640BFHE-PTTL70A Datasheet - Page 21

• Manufacturer Part Number: LH28F640BFHE-PTTL70A
• Manufacturer: Sharp Electronics

Specifications of LH28F640BFHE-PTTL70A

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 1.65 to 3.6/9 to 10V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 16b
• Number Of Words: 4M
• Supply Current: 25mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

1.2.1 Capacitance
NOTE:
1. Sampled, not 100% tested.
1.2.2 AC Input/Output Test Conditions
Input Capacitance
Output Capacitance
Figure 6. Transient Equivalent Testing Load Circuit
Parameter
V
UN ER
CCQ
CL Includes Jig
0.0
TEST
EVICE
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 5. Transient Input/Output Reference Waveform for V
(T
INPUT
A
V
=+25°C, f=1MHz)
CCQ
Symbol
(min)/2
C
C
OUT
IN
R L =3.3k
C L
N9 4
V
CCQ
CCQ
OUT
/2
(min) for a Logic "1" and 0.0V for a Logic "0".
CC
V
V
Condition
OUT
=V
LHF64FG7
IN
=0.0V
CC
=0.0V
TEST POINTS
CCQ
(min).
/2. Input rise and fall times (10% to 90%) < 5ns.
Table 13. Configuration Capacitance Loading Value
Test Configuration
V
CC
Min.
=2.7V-3.6V
CC
=2.7V-3.6V
Typ.
4
6
V
CCQ
/2
OUTPUT
Max.
10
7
C
L
50
(pF)
Rev. 2.45
Unit
pF
pF
18