IS42S32800B-6BL ISSI, Integrated Silicon Solution Inc, IS42S32800B-6BL Datasheet - Page 25
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IS42S32800B-6BL
Manufacturer Part Number
IS42S32800B-6BL
Description
IC SDRAM 256MBIT 166MHZ 90BGA
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S32800B-7BL.pdf
(62 pages)
Specifications of IS42S32800B-6BL
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
256M (8Mx32)
Speed
166MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
90-BGA
Organization
8Mx32
Density
256Mb
Address Bus
14b
Access Time (max)
5.5ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
3.3V
Package Type
FBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
180mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S32800B-6BL
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S32800B-6BL-TR
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S32800B-6BLI
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
Company:
Part Number:
IS42S32800B-6BLI-TR
Manufacturer:
ISSI, Integrated Silicon Solution Inc
Quantity:
10 000
IS42S32800B
Integrated Silicon Solution, Inc.
Rev. F
07/21/09
Figure 2.AC Parameters for Read Timing (Burst Length=2,CAS#Latency=2)
BS0,1
A0-A9
CAS#
RAS#
DQM
CKE
CS#
WE#
CLK
A10
DQ
Hi-Z
t
CH
t
T0
IS
t
CL
t
IS
T1
Command
Activate
Bank A
RAx
RAx
t
IS
t
T2
CK2
t
t
RCD
t
IH
IH
T3
Command
Bank A
t
Read
RRD
CAx
T4
t
t
LZ
AC2
T5
Command
Activate
Bank B
RBx
RBx
Ax0
t
AC2
t
T6
OH
t
RAS
Ax1
Auto Precharge
t
T7
HZ
t
Read with
Command
RC
Bank B
CBx
Begin AutoPrecharge
T8
Bank B
T9
Precharge
Command
Bank A
Bx0
T10
t
RP
Bx1
t
t
T11
IH
HZ
Command
Activate
Bank A
RAy
RAy
T12
T13
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