HYS6472V16200GU Datasheet, PDF (3/17 Pages) Siemens Semiconductor Group – 3.3 V 16M x 64/72-Bit SDRAM Modules 3.3 V 32M x 64/72-Bit SDRAM Modules 3.3 V 64M x 64/72-Bit SDRAM Modules

HYS 64(72)V16200/3222(0)0/64220GU
SDRAM Modules
Ordering Information (cont’d)
Type
Ordering Code
HYS 64V32200GU-8B PC100-323-620
HYS 72V32200GU-8B PC100-323-620
HYS 64V64220GU-8B PC100-323-620
HYS 72V64220GU-8B PC100-323-620
Package
L-DIM-168-30
L-DIM-168-30
L-DIM-168-30
L-DIM-168-30
Descriptions
PC100 32M × 64 1 bank
SDRAM module
PC100 32M × 72 1 bank
SDRAM module
PC100 64M × 64 2 bank
SDRAM module
PC100 64M × 72 2 bank
SDRAM module
Module
Height
1.25“
1.25“
1.25“
1.25“
Pin Names
A0-A12
BA0, BA1
DQ0 - DQ63
CB0-CB7
RAS
CAS
WE
CKE0, CKE1
Address Inputs
CLK0 - CLK3
(RA0 ~ RA10/CA0 ~ CA9)
Bank Selects
DQMB0 - DQMB7
Data Input/Output
CS0 - CS3
Check Bits
V_CC
(× 72 organization only)
Row Address Strobe
Column Address Strobe
V_SS
SCL
Read/Write Input
SDA
Clock Enable
N.C. / DU
Clock Input
Data Mask
Chip Select
Power (+ 3.3 Volt)
Ground
Clock for Presence Detect
Serial Data Out for Presence
Detect
No Connection
Address Format
Part Number
Rows Columns Bank Refresh Period
Select
16M × 64/72 HYS 64/72V16200GU 12 10
2
4k
64ms
32M × 64/72 HYS 64/72V32220GU 12 10
2
4k
64ms
32M × 64/72 HYS 64/72V32220GU 13 10
2
8k
64ms
64M × 64/72 HYS 64/72V64220GU 13 10
2
8k
64ms
Interval
15.6 µ
15.6 µ
7.8 µ
7.8 µ
Semiconductor Group
3
1998-08-01