MT48LC16M16A2P-75 L:D TR Micron Technology Inc, MT48LC16M16A2P-75 L:D TR Datasheet - Page 84
MT48LC16M16A2P-75 L:D TR
Manufacturer Part Number
MT48LC16M16A2P-75 L:D TR
Description
DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSOP-II T/R
Manufacturer
Micron Technology Inc
Type
SDRAMr
Specifications of MT48LC16M16A2P-75 L:D TR
Package
54TSOP-II
Density
256 Mb
Address Bus Width
15 Bit
Operating Supply Voltage
3.3 V
Maximum Clock Rate
133 MHz
Maximum Random Access Time
6|5.4 ns
Operating Temperature
0 to 70 °C
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
256M (16Mx16)
Speed
133MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Package / Case
54-TSOP II
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1191-2
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Figure 52: Self Refresh Mode
PDF: 09005aef8091e6d1
256Mb_sdr.pdf - Rev. N 1/10 EN
Command
BA0, BA1
Address
DQM
CKE
A10
CLK
DQ
High-Z
t CKS
t CMS
Precharge all
active banks
t AS
Single bank
PRECHARGE
All banks
Bank(s)
T0
t CKH
t CMH
t AH
t CK
Note:
1. Each AUTO REFRESH command performs a REFRESH cycle. Back-to-back commands are
t RP
T1
NOP
not required.
t CH
Enter self refresh mode
t CKS
t CL
REFRESH
AUTO
T2
CLK stable prior to exiting
self refresh mode
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
(Restart refresh time base)
Exit self refresh mode
Tn + 1
NOP
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256Mb: x4, x8, x16 SDRAM
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t XSR
SELF REFRESH Operation
To + 1
© 1999 Micron Technology, Inc. All rights reserved.
To + 2
REFRESH
AUTO
Don’t Care
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