LH5164AN-10L Sharp Microelectronics, LH5164AN-10L Datasheet - Page 5

• Manufacturer Part Number: LH5164AN-10L
• Description: IC SRAM 64KBIT 100NS 28SOP
• Manufacturer: Sharp Microelectronics

Specifications of LH5164AN-10L

• Rohs Status: RoHS non-compliant
• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 64K (8K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -10°C ~ 70°C
• Package / Case: 28-SOP
• Other names: 425-1831-5

CMOS 64K (8K
CAPACITANCE
NOTE:
1. This parameter is sampled and not production tested.
DATA RETENTION CHARACTERISTICS
NOTES:
1. T
2. CE
3. LH5164A/AD/AN/AT
4. LH5164AH/AHD/AHN/AHT
5. t
Input capacitance
Input/output capacitance
Data retention voltage
Data retention current
Chip disable to data retention
Recovery time
RC
A
= -10 to +70 C (LH5164A/AD/AN/AT), T
2
= Read cycle time
should be
PARAMETER
PARAMETER
V
CCDR
8) Static RAM
1
- 0.2 V or
(T
A
= 25 C, f = 1 MHz)
SYMBOL
C
C
0.2 V when CE
SYMBOL
I/O
IN
V
I
CCDR
t
CCDR
CDR
t
R
A
= -40 to +85 C (LH5164AH/AHD/AHN/AHT)
CONDITIONS
CE
CE
CE
1
V
V
I/O
IN
1
1
CE
CE
CE
1
V
V
V
= 0 V
CCDR
= 0 V
CCDR
CCDR
2
2
2
V
V
V
1
CCDR
CCDR
CCDR
CONDITIONS
0.2 V or
0.2 V or
0.2 V or
– 0.2 V
= 3 V,
= 3 V,
- 0.2 V
- 0.2 V
- 0.2 V
MIN.
25 C
40 C
25 C
70 C
T
T
T
T
A
A
A
A
=
=
=
=
TYP.
MIN.
2.0
t
RC
0
MAX.
10
7
MAX.
5.5
0.2
0.4
0.6
0.2
0.6
1.5
UNIT
UNIT
pF
pF
ns
ns
V
A
A
A
A
A
A
LH5164A/AH
NOTE
2, 3
2, 3
2, 3
2, 4
2, 4
2, 4
2
5
5