MT48LC32M8A2P-7E:D Micron Technology Inc, MT48LC32M8A2P-7E:D Datasheet - Page 28

• 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

Table 14: AC Functional Characteristics (-6A)
Notes 1–5 and note 7 apply to all parameters and conditions
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Parameter
Last data-in to burst STOP command
READ/WRITE command to READ/WRITE command
Last data-in to new READ/WRITE command
CKE to clock disable or power-down entry mode
Data-in to ACTIVE command
Data-in to PRECHARGE command
DQM to input data delay
DQM to data mask during WRITEs
DQM to data High-Z during READs
WRITE command to input data delay
LOAD MODE REGISTER command to ACTIVE or REFRESH command
CKE to clock enable or power-down exit setup mode
Last data-in to PRECHARGE command
Data-out High-Z from PRECHARGE command
Electrical Specifications – AC Operating Conditions
28
CL = 3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Symbol
t
ROH(3)
t
t
t
t
t
t
t
CKED
t
t
t
t
DQM
DWD
t
t
DQD
MRD
DQZ
CCD
DAL
BDL
CDL
DPL
PED
RDL
256Mb: x4, x8, x16 SDRAM
-6
1
1
1
1
4
2
0
0
2
0
2
1
2
3
© 1999 Micron Technology, Inc. All rights reserved.
Unit
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
Notes
10, 13
10, 13
9, 13
11
11
11
11
11
11
11
17
11
8
8