HYS64V64220GU INFINEON [Infineon Technologies AG], HYS64V64220GU Datasheet - Page 2

• Manufacturer Part Number: HYS64V64220GU
• Description: 3.3 V 64M x 64/72-Bit, 512MByte SDRAM Modules 168-pin Unbuffered DIMM Modules
• Manufacturer: INFINEON [Infineon Technologies AG]

INFINEON Technologies
Ordering Information
HYS 64V64220GU-7-D
HYS 72V64220GU-7-D
HYS 64V64220GU-7.5-C2
HYS 64V64220GU-7.5-D
HYS 72V64220GU-7.5-C2
HYS 72V64220GU-7.5-D
HYS 64V64220GU-8-C2
HYS 72V64220GU-8-C2
Note: All part numbers end with a place code, designating the die revision. Consult factory for
ames in paranthese are for the x72 ECC versions; example: Pin 106 = (CB5)
Pin Definitions and Functions
A0 - A12
BA0, BA1
DQ0 - DQ63 Data Input/Output
CB0 - CB7
RAS
CAS
WE
CKE0, CKE1 Clock Enable
Address Format
64M
Type
64/72 HYS64/72V64220GU 13
current revision. Example: HYS 64V64220GU-8-C2, indicating Rev.C2 dies are used for
SDRAM components.
Part Number
Address Inputs
Bank Selects
Check Bits (x72 organization only)
Row Address Strobe
Column Address Strobe
Read/Write Input
Code
PC133-222-520 L-DIM-168-30 PC133 64M
PC133-222-520 L-DIM-168-30 PC133 64M
PC133-333-520 L-DIM-168-30 PC133 64M
PC133-333-520 L-DIM-168-30 PC133 64M
PC100-222-620 L-DIM-168-30 PC100 64M
PC100-222-620 L-DIM-168-30 PC100 64M
Rows Columns
10
Package
2
CLK0 - CLK3
DQMB0 - DQMB7 Data Mask
CS0 - CS3
V
V
SCL
SDA
N.C./DU
DD
SS
Bank Select
2
Descriptions
SDRAM module
SDRAM module
SDRAM module
SDRAM module
SDRAM module
SDRAM module
Clock Input
Chip Select
Power (+ 3.3 V)
Ground
Clock for Presence Detect
Serial Data Out for
Presence Detect
No Connection
HYS 64/72V64220GU
Refresh Period Interval
8k
SDRAM-Modules
64 2 bank
72 2 bank
64 2 bank
72 2 bank
64 2 bank
72 2 bank
64 ms
Module
Height
1.25“
1.25“
1.25“
1.25“
1.25“
1.25“
7.8 s
9.01