MT48LC32M8A2P-7E:D Micron Technology Inc, MT48LC32M8A2P-7E:D Datasheet - Page 14

• Manufacturer Part Number: MT48LC32M8A2P-7E:D
• Description: IC SDRAM 256MBIT 133MHZ 54TSOP
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48LC32M8A2P-7E:D

• Package / Case: 54-TSOP II
• Format - Memory: RAM
• Memory Type: SDRAM
• Memory Size: 256M (32M x 8)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: RoHS Compliant
• Memory Case Style: TSOP
• No. Of Pins: 54
• Operating Temperature Range: 0°C To +70°C
• Operating Temperature Max: 70°C
• Operating Temperature Min: 0°C
• Organization: 32Mx8
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 5.4ns
• Maximum Clock Rate: 143MHz
• 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: 135mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Memory Configuration: 4 BLK (8M X 8)
• Interface Type: LVTTL
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 6: 54-Ball VFBGA (Top View)
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Note:
A
B
C
D
G
H
E
F
J
1. The balls at A4, A5, and A6 are absent from the physical package. They are included to
UDQM
DQ14
DQ12
DQ10
DQ8
A12
illustrate that rows 4, 5, and 6 exist, but contain no solder balls.
V
V
A8
1
SS
SS
DQ15
DQ13
DQ11
DQ9
CLK
A11
NC
A7
A5
2
V
V
V
V
CKE
V
A9
A6
A4
DDQ
DDQ
SSQ
SSQ
3
SS
Depopulated Balls
4
Pin and Ball Assignments and Descriptions
14
5
6
Micron Technology, Inc. reserves the right to change products or specifications without notice.
V
V
CAS#
V
V
V
BA0
A0
A3
DDQ
DDQ
SSQ
SSQ
7
DD
LDQM
RAS#
256Mb: x4, x8, x16 SDRAM
DQ0
DQ2
DQ4
DQ6
BA1
A1
A2
8
WE#
DQ1
DQ3
DQ5
DQ7
V
A10
V
CS#
9
DD
DD
© 1999 Micron Technology, Inc. All rights reserved.