MT48LC16M4A2 Micron Technology, MT48LC16M4A2 Datasheet - Page 5

• Manufacturer Part Number: MT48LC16M4A2
• Description: SYNCHRONOUS DRAM
• Manufacturer: Micron Technology

64Mb: x4, x8, x16 SDRAM
64MSDRAM_F.p65 – Rev. F; Pub. 1/03
BA0, BA1
A0-A11,
RAS#
CAS#
WE#
CKE
CLK
CS#
14
ADDRESS
REGISTER
MODE REGISTER
CONTROL
LOGIC
12
COUNTER
REFRESH
12
9
2
12
FUNCTIONAL BLOCK DIAGRAM
ADDRESS
2
ROW-
MUX
COUNTER/
COLUMN-
CONTROL
ADDRESS
LATCH
BANK
LOGIC
12
8 Meg x 8 SDRAM
DECODER
ADDRESS
BANK0
LATCH
ROW-
&
9
4096
5
READ DATA LATCH
DQM MASK LOGIC
SENSE AMPLIFIERS
(4,096 x 512 x 8)
WRITE DRIVERS
I/O GATING
DECODER
COLUMN
MEMORY
ARRAY
BANK0
4096
(x8)
512
BANK1
BANK2
Micron Technology, Inc., reserves the right to change products or specifications without notice.
BANK3
8
8
1
64Mb: x4, x8, x16
REGISTER
REGISTER
OUTPUT
INPUT
DATA
DATA
1
8
©2003, Micron Technology, Inc.
SDRAM
DQM
DQ0-DQ7