IS43R32400A-6B ISSI, Integrated Silicon Solution Inc, IS43R32400A-6B Datasheet - Page 3

• Manufacturer Part Number: IS43R32400A-6B
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: DDR SDRAMr

Specifications of IS43R32400A-6B

• Organization: 4Mx32
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 850ps
• Maximum Clock Rate: 166MHz
• Operating Supply Voltage (typ): 2.5V
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 2.625V
• Operating Supply Voltage (min): 2.375V
• Supply Current: 420mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

IS43R32400A
PIN CONFIGURATION
PACKAGE CODE: B 144-BALL FBGA (Top View)
(12.00 mm x 12.00 mm Body, 0.8 mm Ball Pitch)
Note: Vss balls inside the dotted box are optional for purposes of thermal dissipation.
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. 00D
02/15/06
M
G
C
D
H
A
B
E
K
F
J
L
DQS0
DQ17
DQ19
DQS2
DQ21
DQ22
DQ4
DQ6
DQ7
CAS
RAS
1 2 3 4 5 6 7 8 9 10 11 12
CS
VDDQ
VDDQ
DQ16
DQ18
DQ20
DQ23
DM0
DQ5
DM2
WE
NC
NC
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VDD
VDD
BA0
NC
NC
NC
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
DQ3
VSS
VSS
BA1
A0
VSSQ
VSSQ
DQ2
DQ1
VSS
VSS
VSS
VSS
VSS
A10
A2
A1
VDDQ
DQ0
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
A11
A3
VDDQ
DQ31
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
A9
A4
VSSQ
VSSQ
DQ29
DQ30
VSS
VSS
VSS
VSS
VSS
NC
A5
A6
VDDQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
DQ28
VSS
VSS
NC
A7
VDDQ
VDDQ
VDDQ
VDDQ
VSSQ
VSSQ
VDD
VDD
NC
NC
CK
A8
VDDQ
VDDQ
DQ26
DQ15
DQ13
DQ11
DM3
DM1
DQ9
CKE
NC
CK
DQS3
DQ27
DQ25
DQ24
DQ14
DQ12
DQS1
DQ10
VREF
DQ8
NC
NC
ISSI
®
3