IS61LPS51236A-250B3LI-TR ISSI, Integrated Silicon Solution Inc, IS61LPS51236A-250B3LI-TR Datasheet - Page 18

• Manufacturer Part Number: IS61LPS51236A-250B3LI-TR
• Description: IC SRAM 18MBIT 250MHZ 165FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LPS51236A-250B3LI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 165-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61VPS25672A, IS61LPS25672A
IS61VPS51236A, IS61LPS51236A, IS61VPS102418A, IS61LPS102418A
READ/WRITE CYCLE TIMING
18
DATA
Address
DATA
ADSC
ADSP
CLK
ADV
BWE
BWx
CE2
CE2
OUT
GW
OE
CE
IN
t
t
t
CES
CES
High-Z
High-Z
CES
t
t
SS
AS
RD1
Single Read
t
t
WS
WS
t
t
t
t
SH
t
t
AH
CEH
CEH
CEH
KQLZ
t
t
KH
t
OELZ
OEQ
t
KQ
t
SS
t
KC
t
t
WH
WH
RD2
1a
t
t
OEQX
KL
t
AVS
t
SH
CE2 and CE2 only sampled with ADSP or ADSC
t
OEHZ
t
AVH
2a
Suspend Burst
Burst Read
2b
Integrated Silicon Solution, Inc. — 1-800-379-4774
ADSP is blocked by CE inactive
CE Masks ADSP
ADSC initiate read
2c
Pipelined Read
RD3
2d
Unselected with CE2
t
t
KQHZ
KQX
Unselected
02/12/2010
Rev. N