IS42S16800D-7BI ISSI, Integrated Silicon Solution Inc, IS42S16800D-7BI Datasheet - Page 61

• Manufacturer Part Number: IS42S16800D-7BI
• Description: IC SDRAM 128MBIT 143MHZ 54BGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc
• Type: SDRAMr

Specifications of IS42S16800D-7BI

• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 143MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-BGA
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 6.5/5.4ns
• Maximum Clock Rate: 143MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Supply Current: 130mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGING INFORMATION
Mini Ball Grid Array
Package Code: B (54-Ball)
Copyright © 2006 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to
obtain the latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. — www.issi.com —
Rev. B
03/28/06
mBGA - 8mm x 13mm
Sym. Min.
N0.
Leads
A
A1
D
D1
E
E1
e
A1
C
D
G
H
A
B
E
F
J
SEATING PLANE
12.90
7.90
1 2 3 4 5 6 7 8 9
0.30
—
—
—
—
MILLIMETERS
13.00 13.10
Typ. Max.
0.35
6.40
8.00
6.40
0.80
54
—
1.00
0.40
8.10
—
—
—
0.012 0.014 0.016
0.508 0.512
0.311 0.315
Min. Typ.
—
—
—
—
A
INCHES
0.252
0.252
0.031
—
0.039
0.516
0.319
Max.
—
—
—
1-800-379-4774
D
D1
Notes:
1. Controlling dimensions are in millimeters.
2. 0.8 mm Ball Pitch
e
9 8 7 6 5 4 3 2 1
E1
E
e
ø 0.45 +/−0.05 (54X)
C
D
G
H
A
B
E
F
J