HYB3164405AT-40 Datasheet PDF - Siemens Semiconductor Group
| Part Number | HYB3164405AT-40 | |
| Description | 16M x 4-Bit Dynamic RAM | |
| Manufacturers | Siemens Semiconductor Group | |
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There is a preview and HYB3164405AT-40 download ( pdf file ) link at the bottom of this page. Total 29 Pages | ||
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16M x 4-Bit Dynamic RAM
(4k & 8k Refresh, EDO-Version)
HYB 3164405AJ/AT(L) -40/-50/-60
HYB 3165405AJ/AT(L) -40/-50/-60
Advanced Information
• 16 777 216 words by 4-bit organization
• 0 to 70 °C operating temperature
• Hyper Page Mode - EDO - operation
• Performance:
-40 -50 -60
tRAC RAS access time
40 50 60 ns
tCAC CAS access time
10 13 15 ns
tAA Access time from address 20 25 30 ns
tRC Read/write cycle time
69 84 104 ns
tHPC Hyper page mode (EDO) 16 20 25 ns
cycle time
• Single + 3.3 V (± 0.3V) power supply
• Low power dissipation:
max. 450 active mW ( HYB 3164405AJ/AT(L)-40)
max. 360 active mW ( HYB 3164405AJ/AT(L)-50)
max. 324 active mW ( HYB 3164405AJ/AT(L)-60)
max. 612 active mW ( HYB 3165405AJ/AT(L)-40)
max. 405 active mW ( HYB 3165405AJ/AT(L)-50)
max. 432 active mW ( HYB 3165405AJ/AT(L)-60)
7.2 mW standby (LVTTL)
3.24 mW standby (LVMOS)
720 µA standby for L-version
• Read, write, read-modify-write, CAS-before-RAS refresh (CBR),
RAS-only refresh, hidden refresh
• Self refresh (L-version only)
• 8192 refresh cycles/128 ms , 13 R/ 11C addresses (HYB 3164405AJ/AT)
4096 refresh cycles/ 64 ms , 12 R/ 12C addresses (HYB 3165405AJ/AT)
• 256 msec refresh period for L-versions
• Plastic Package:
P-SOJ-32-1 400 mil HYB 3164(5)400AJ
P-TSOPII-32-1 400 mil HYB 3164(5)400AT(L)
Semiconductor Group
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6.97
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HYB3164(5)405AJ/AT(L)-40/-50/-60
16M x 4-DRAM
I/O1 I/O2
I/O4
WE
.CAS
&
No. 2 Clock
Generator
Data in
Buffer
4
Data out
Buffer
4
OE
Column
12 Address
A0 Buffer(12)
A1
12 Column
Decoder
A2
A3 Refresh
A4 Controller
A5
Sense Amplifier
I/O Gating
4
A6
A7 Refresh
A8 Counter (12)
A9
12
A10
4096
x4
A11 Row
Row
Memory Array
12 Address
Buffers(12)
12 Decoder 4096 4096 x 4096 x 4
RAS
No. 1 Clock
Generator
Block Diagram for HYB 3165405AJ/AT(L)
Semiconductor Group
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HYB3164405AT-40 electronic component. |
| Information | Total 29 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HYB3164405AT-40.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| HYB3164405AT-40 | The function is 16M x 4-Bit Dynamic RAM. Siemens Semiconductor Group | |
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