BS62LV256PIP55 BSI (BRILLIANCE SEMICONDUCTOR), BS62LV256PIP55 Datasheet - Page 5

• Manufacturer Part Number: BS62LV256PIP55
• Description: SRAM 256K, 32KX8, 2.4-5.5V, PDIP28
• Manufacturer: BSI (BRILLIANCE SEMICONDUCTOR)

Specifications of BS62LV256PIP55

• Memory Size: 256Kbit
• Access Time: 55ns
• Supply Voltage Range: 2.4V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Operating Temperature Max: 85°C
• Rohs Compliant: Yes
• Memory Configuration: 32K X 8

n SWITCHING WAVEFORMS (READ CYCLE)
R0201-BS62LV256
READ CYCLE 1
READ CYCLE 2
READ CYCLE 3
NOTES:
1. WE is high in read Cycle.
2. Device is continuously selected when CE = V
3. Address valid prior to or coincident with CE transition low.
4. OE = V
5. Transition is measured ± 500mV from steady state with C
The parameter is guaranteed but not 100% tested.
ADDRESS
D
CE
D
ADDRESS
OE
CE
D
IL
OUT
OUT
.
OUT
(1,2,4)
(1,3,4)
(1, 4)
IL
.
t
CLZ
t
OH
(5)
t
t
CLZ
ACS
L
(5)
= 5pF.
t
AA
t
t
ACS
5
AA
t
OLZ
t
t
OE
t
RC
RC
t
t
CHZ
CHZ
t
OHZ
(1,5)
t
(5)
t
OH
OH
BS62LV256
(5)
Revision
Sep.
2006
2.6