BS62LV1027TIP55 BSI (BRILLIANCE SEMICONDUCTOR), BS62LV1027TIP55 Datasheet - Page 4

• Manufacturer Part Number: BS62LV1027TIP55
• Description: SRAM 1M, 128KX8, 2.4-5.5V, TSOP32
• Manufacturer: BSI (BRILLIANCE SEMICONDUCTOR)

Specifications of BS62LV1027TIP55

• Memory Size: 1Mbit
• Access Time: 55ns
• Supply Voltage Range: 2.4V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 32
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Operating: RoHS Compliant

n LOW V
n AC TEST CONDITIONS
Output
1. Including jig and scope capacitance.
n AC ELECTRICAL CHARACTERISTICS (T
R0201-BS62LV1027
Input Pulse Levels
Input Rise and Fall Times
Input and Output Timing
Reference Level
Output Load
(Test Load and Input/Output Reference)
READ CYCLE
PARAMETER
JEDEC
NAME
t
t
t
t
t
t
t
t
t
t
t
t
E1LQV
E2HQV
E1LQX
E2HQX
E1HQZ
E2LQZ
V
CE2
GLQV
GLQX
GHQZ
AVQX
AVQX
AVAX
CC
CC
C
DATA RETENTION WAVEFORM (2) (CE2 Controlled)
L
1 TTL
(1)
t
Others
CLZ
PARAMETER
, t
OLZ
NAME
t
t
t
t
t
t
t
t
, t
ACS1
ACS2
CHZ1
CHZ2
t
t
t
CLZ1
CLZ2
t
OLZ
OHZ
RC
OE
OH
AA
CHZ
, t
GND
V
OHZ
CC
, t
WHZ
Read Cycle Time
Address Access Time
Chip Select Access Time
Chip Select Access Time
Output Enable to Output Valid
Chip Select to Output in Low Z
Chip Select to Output in Low Z
Output Enable to Output in Low Z
Chip Deselect to Output in High Z
Chip Deselect to Output in High Z
Output Disable to Output in High Z
Data Hold from Address Change
10%
Rise Time :
1V/ns
ALL INPUT PULSES
Vcc / 0V
1V/ns
0.5Vcc
C
C
L
L
V
= 5pF+1TTL
= 30pF+1TTL
IL
t
90%
CDR
DESCRIPTION
V
CC
A
90%
= -40
Fall Time :
1V/ns
O
10%
Data Retention Mode
C to +85
4
CE2≦0.2V
V
DR
n KEY TO SWITCHING WAVEFORMS
≧1.5V
(CE1)
(CE2)
(CE1)
(CE2)
(CE1)
(CE2)
O
WAVEFORM
C)
CYCLE TIME : 55ns
MIN.
55
10
10
10
--
--
--
--
--
--
--
5
(V
CC
= 3.0~5.5V)
TYP.
--
--
--
--
--
--
--
--
--
--
--
--
V
CC
INPUTS
MUST BE
STEADY
MAY CHANGE
FROM “H” TO “L”
MAY CHANGE
FROM “L” TO “H”
DON’T CARE
ANY CHANGE
PERMITTED
DOES NOT
APPLY
t
MAX.
R
55
55
55
30
30
30
25
V
--
--
--
--
--
IL
CYCLE TIME : 70ns
MIN.
70
10
10
10
--
--
--
--
5
--
--
--
(V
BS62LV1027
CC
= 2.7~5.5V)
TYP.
--
--
--
--
--
--
--
--
--
--
--
--
OUTPUTS
MUST BE
STEADY
WILL BE CHANGE
FROM “H” TO “L”
WILL BE CHANGE
FROM “L” TO “H”
CHANGE :
STATE UNKNOW
CENTER LINE IS
HIGH INPEDANCE
“OFF” STATE
MAX.
70
70
70
35
35
35
30
--
--
--
--
--
Revision
May.
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2006
2.3