HYB5117400BJ-50- SIEMENS [Siemens Semiconductor Group], HYB5117400BJ-50- Datasheet

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HYB5117400BJ-50-

Manufacturer Part Number
HYB5117400BJ-50-
Description
4M x 4-Bit Dynamic RAM
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
4M x 4-Bit Dynamic RAM
Advanced Information
Semiconductor Group
4 194 304 words by 4-bit organization
0 to 70 °C operating temperature
Performance:
Single + 5 V ( 10 %) supply
Low power dissipation
max. 660 active mW (-50 version)
max. 605 active mW (-60 version)
max. 550 active mW (-70 version)
11 mW standby (TTL)
5.5. mW standby (MOS)
Output unlatched at cycle end allows two-dimensional chip selection
Read, write, read-modify-write, CAS-before-RAS refresh, RAS-only refresh, hidden refresh,
self refresh and test mode
Fast page mode capability
All inputs, outputs and clocks fully TTL-compatible
2048 refresh cycles / 32 ms
Plastic Package:
t RAC
t CAC
t AA
t RC
t PC
RAS access time
CAS access time
Access time from address
Read/Write cycle time
Fast page mode cycle time
P-SOJ-26/24 300 mil
P TSOPII-26/24 300 mil
1
-50
50
13
25
90
35
110
-60
60
15
30
40
HYB5117400BT -50/-60/-70
HYB5117400BJ -50/-60/-70
130
-70
70
20
35
45
ns
ns
ns
ns
ns
1.96

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