MT48LC32M8A2FB-75:D TR Micron Technology Inc, MT48LC32M8A2FB-75:D TR Datasheet - Page 80

• Manufacturer Part Number: MT48LC32M8A2FB-75:D TR
• Description: IC SDRAM 256MBIT 133MHZ 60FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT48LC32M8A2FB-75:D TR

• 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
• Package / Case: 60-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 557-1083-2

Figure 50: Single WRITE Without Auto Precharge
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Command
BA0, BA1
Address
DQM
CLK
CKE
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
Bank
T0
Row
Row
t CMH
t AH
t AH
t AH
t CKH
t RCD
t RAS
t RC
t CK
Note:
T1
NOP
1. For this example, BL = 1 and the WRITE burst is followed by a manual PRECHARGE.
Disable auto precharge
t CL
t CMS
t DS
Column m
Bank
WRITE
T2
D
t CMH
IN
t DH
t CH
t WR
T3
NOP
80
T4
NOP
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Single bank
PRECHARGE
All banks
Bank
T5
256Mb: x4, x8, x16 SDRAM
T6
NOP
t RP
PRECHARGE Operation
© 1999 Micron Technology, Inc. All rights reserved.
Bank
Row
ACTIVE
T7
T8
NOP
Don’t Care