IS42S16320B-6TL ISSI, Integrated Silicon Solution Inc, IS42S16320B-6TL Datasheet - Page 55

• Manufacturer Part Number: IS42S16320B-6TL
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16320B-6TL

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 15b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 180mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

SINGLE WRITE WITH AUTO PRECHARGE
IS42S86400B, IS42/45S16320B
Notes:
1) Burst Length = 1
2) x16: A11 and A12 = "Don't Care"
Integrated Silicon Solution, Inc. — www.issi.com
Rev. F
12/14/2010
x8: A12 = "Don't Care"
DQM/DQML, DQMH
A0-A9, A11, A12
COMMAND
BA0, BA1
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
BANK
ACTIVE
ROW
ROW
T0
t
CKH
t
t
t
t
AH
AH
AH
CMH
t
t
t
RCD
RAS
RC
t
CK
T1
NOP
t
CL
T2
NOP
t
CH
ENABLE AUTO PRECHARGE
T3
NOP
t
CMS
COLUMN m
t
DS
BANK
WRITE
D
T4
IN
t
CMH
t
DH
m
(2)
t
DPL
T5
NOP
T6
NOP
t
RP
T7
NOP
ACTIVE
ROW
ROW
BANK
T8
DON'T CARE
T9
NOP
55