Semiconductor Group
90
HYB3164(5)405J/T(L)-50/-60
16M x 4-DRAM
This HYB3164(5)405 is a 64 MBit dynamic RAM organized 16 777 216 by 4 bits. The device is
fabricated in SIEMENS/IBM most advanced first generation 64Mbit CMOS silicon gate process
technology. The circuit and process design allow this device to achieve high performance and low
power dissipation. The HYB3164(5)405 operates with a single 3.3 +/-0.3V power supply and
interfaces with either LVTTL or LVCMOS levels. Multiplexed address inputs permit the HYB
3164(5)400J/T to be packaged in a 500mil wide SOJ-34 or TSOP-34 plastic package. These
packages provide high system bit densities and are compatible with commonly used automatic
testing and insertion equipment.The HYB3164(5)405TL parts have a very low power sleep mode“
supported by Self Refresh.
Ordering Information
Pin Names
Type
Ordering
Code
on request
Package
Descriptions
HYB 3164405J-50
P-SOJ-34-1 500 mil DRAM (access time 50 ns)
HYB 3164405J-60
on request
P-SOJ-34-1 500 mil DRAM (access time 60 ns)
HYB 3164405T-50
on request
P-TSOPII-34-1 500 mil DRAM (access time 50 ns)
HYB 3164405T-60
on request
P-TSOPII-34-1 500 mil DRAM (access time 60 ns)
HYB 3164405TL-50
on request
P-TSOPII-34-1 500 mil DRAM (access time 50 ns)
HYB 3164405TL-60
on request
P-TSOPII-34-1 500 mil DRAM (access time 60 ns)
HYB 3165405J-50
on request
P-SOJ-34-1 500 mil DRAM (access time 50 ns)
HYB 3165405J-60
on request
P-SOJ-34-1 500 mil DRAM (access time 60 ns)
HYB 3165405T-50
on request
P-TSOPII-34-1 500 mil DRAM (access time 50 ns)
HYB 3165405T-60
on request
P-TSOPII-34-1 500 mil DRAM (access time 60 ns)
HYB 3165405TL-50
on request
P-TSOPII-34-1 500 mil DRAM (access time 50 ns)
HYB 3165405TL-60
on request
P-TSOPII-34-1 500 mil DRAM (access time 60 ns)
A0-A12
Address Inputs for HYB 3164405J/T(L)
A0-A11
Address Inputs for HYB 3165405J/T(L)
RAS
Row Address Strobe
OE
Output Enable
I/O1-I/O4
Data Input/Output
CAS
Column Address Strobe
WRITE
Read/Write Input
Vcc
Power Supply ( + 3.3V)
Vss
Ground