EM638165 Etron Technology Inc., EM638165 Datasheet - Page 2

• Manufacturer Part Number: EM638165
• Description: 4Mega x 16 Synchronous DRAM (SDRAM)
• Manufacturer: Etron Technology Inc.

Block Diagram
Preliminary
CLOCK
U D Q M
LDQM
RAS#
CAS#
W E #
CS#
CKE
BA0
BA1
A11
A0
C O M M A N D
D E C O D E R
C O U N T E R
C O U N T E R
ADDRESS
REFRESH
C O L U M N
CLOCK
BUFFER
BUFFER
BUFFER
CLOCL
G E N E R A T O R
REGISTER
CONTROL
SIGNAL
M O D E
2
Column Decoder
Column Decoder
Column Decoder
Column Decoder
CELL ARRAY
CELL ARRAY
CELL ARRAY
CELL ARRAY
Buffer
Rev 0.6
(BANK #A)
(BANK #B)
(BANK #C)
(BANK #D)
1MX16
1MX16
1MX16
1MX16
EM638165
Feb. 2001
DQ15
DQ0
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