IS42S16100C1-7TI ISSI, Integrated Silicon Solution Inc, IS42S16100C1-7TI Datasheet - Page 44

• Manufacturer Part Number: IS42S16100C1-7TI
• Description: IC SDRAM 16MBIT 143MHZ 50TSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16100C1-7TI

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 16M (1M x 16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 50-TSOPII
• Organization: 1Mx16
• Density: 16Mb
• Address Bus: 12b
• Access Time (max): 6/5.5ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 150mA
• Pin Count: 50
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

44
IS42S16100C1
Read Cycle / Ping-Pong Operation (Bank Switching)
Note 1: A8,A9 = Don’t Care.
CAS latency = 2, burstlength = 2
A0-A9
DQM
CKE
RAS
CAS
CLK
A10
A11
WE
DQ
CS
t
CKS
t
CS
T0
t
t
t
t
t
t
t
t
CS
CS
CS
AS
AS
t
AS
CKA
CH
CK
<
BANK 0
ACT 0
ROW
ROW
T1
(BANK 0 TO 1)
t
CHI
>
(BANK 0)
(BANK 0)
(BANK 0)
t
t
t
t
t
RRD
RCD
t
t
t
t
RAS
t
AH
AH
CH
CH
CH
AH
RC
T2
t
CL
t
CS
<
<
AUTO PRE
READA 0
COLUMN
NO PRE
BANK 0
READ 0
T3
(1)
>
(BANK 1)
>
t
CAC
t
QMD
t
LZ
<
BANK 1
ROW
ROW
ACT1
T4
>
t
AC
(BANK 1)
t
RCD
T5
D
OUT
t
OH
0m
(BANK 1)
(BANK 1)
t
AC
t
t
RAS
RC
<
Integrated Silicon Solution, Inc. — www.issi.com
AUTO PRE
<
NO PRE
READA 1
COLUMN
READ 1
BANK 1
T6
D
OUT
t
(1)
OH
0m+1
>
(BANK 1)
>
t
t
HZ
CAC
BANK 0 OR 1
<
BANK 0
PRE 0
T7
>
(BANK 0)
t
AC
t
RP
t
LZ
t
CH
T8
D
OUT
t
OH
1m
t
AC
<
BANK 0
ACT 0
ROW
ROW
T9
D
OUT
t
>
OH
1m+1
(BANK 0)
(BANK 0)
(BANK 0)
t
t
t
HZ
RCD
t
RAS
RC
BANK 0 OR 1
Undefined
Don't Care
T10
<
BANK 1
PRE 1
>
(BANK1)
t
RP
08/24/09
Rev. F