HM5212325F Hitachi Semiconductor, HM5212325F Datasheet - Page 5
HM5212325F
Manufacturer Part Number
HM5212325F
Description
128M LVTTL interface SDRAM 100 MHz 1-Mword x 32-bit x 4-bank PC/100 SDRAM
Manufacturer
Hitachi Semiconductor
Datasheet
1.HM5212325F.pdf
(13 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HM5212325FBPC-B60
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Block Diagram
Power-up Sequence and Initialization Sequence
CKE, DQMB
DQ 0 to DQ 31
CS, DQ
DQMB 0 to
DQMB 3
A0 to A13
CLK
V
CC
RAS
CAS
CKE
CLK
WE
CS
Power up sequence
0 V
Low
Low
Low
14
32
4
Power stabilize
64-Mbit SDRAM
4M 16
2
100 s
16
Initialization sequence
64-Mbit SDRAM
200 s
4M 16
2
HM5212325F-B60
16
5