|
|
Número de pieza | HYB3164165BT | |
Descripción | 4M x 16-Bit Dynamic RAM | |
Fabricantes | Siemens Semiconductor Group | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HYB3164165BT (archivo pdf) en la parte inferior de esta página. Total 29 Páginas | ||
No Preview Available ! 4M x 16-Bit Dynamic RAM
(8k, 4k & 2k Refresh, EDO-version)
Preliminary Information
HYB 3164165BT(L) -40/-50/-60
HYB 3165165BT(L) -40/-50/-60
HYB 3166165BT(L) -40/-50/-60
• 4 194 304 words by 16-bit organization
• 0 to 70 °C operating temperature
• Hyper Page Mode - EDO - operation
• Performance:
-40 -50 -60
tRAC
tCAC
tAA
tRC
tHPC
RAS access time
CAS access time
Access time from address
Read/write cycle time
Hyper page mode (EDO)
cycle time
40
10
20
69
16
50 60 ns
13 15 ns
25 30 ns
84 104 ns
20 25 ns
• Single + 3.3 V (± 0.3V) power supply
• Low power dissipation:
-40 -50 -60
HYB3166165BT(L)
864 702 558 mW
HYB3165165BT(L)
486 396 324 mW
HYB3164165BT(L)
306 252 216 mW
7.2 mW standby (TTL)
3.6 mW standby (MOS)
720 µA standby for L-version
• Read, write, read-modify-write, CAS-before-RAS refresh (CBR),
RAS-only refresh, hidden refresh and Self Refresh (L-version only
• 2 CAS / 1 WE byte control
• 8192 refresh cycles/128 ms , 13 R/ 9C addresses (HYB 3164165BT)
4096 refresh cycles/ 64 ms , 12 R/ 10C addresses (HYB 3165165BT)
2048 refresh cycles/ 32 ms , 11 R/ 11C addresses (HYB 3166165BT)
• 128 ms refresh period for L-versions
• Plastic Package: P-TSOPII-50 400 mil
Semiconductor Group
1
12.97
1 page HYB3164(5/6)165BT(L)-40/-50/-60
4M x 16 EDO-DRAM
I/O1 I/O2
I/O16
WE
.UCAS
.LCAS
&
No. 2 Clock
Generator
Data in
Buffer
16
Data out
Buffer
16
OE
Column
9 Address
A0 Buffer(9)
A1
9 Column
Decoder
A2
A3 Refresh
A4 Controller
A5
Sense Amplifier
I/O Gating
16
A6
A7 Refresh
A8 Counter (13)
A9
A10 13
512
x16
A11 Row
Row
Memory Array
A12
13 Address
Buffers(13)
13 Decoder 8192 8192x512x16
RAS
No. 1 Clock
Generator
Block Diagram for HYB 3164165BT(L)
Semiconductor Group
5
5 Page HYB3164(5/6)165BT(L)-40/-50/-60
4M x 16 EDO-DRAM
AC Characteristics (cont’d) 5)6)
TA = 0 to 70 °C,VCC = 3.3 V ± 0.3V , tT = 2 ns
AC64-2E
Parameter
Symbol
- 40
Limit Values
- 50 - 60
Unit Note
min. max. min. max. min. max.
Read command hold time
referenced to RAS
tRRH 0 – 0 – 0 – ns 11
CAS to output in low-Z
Output buffer turn-off delay
Output buffer turn-off delay from OE
Data to CAS low delay
Data to OE low delay
CAS high to data delay
OE high to data delay
tCLZ
tOFF
tOEZ
tDZC
tDZO
tCDD
tODD
0 – 0 – 0 – ns 8
0 10 0 13 0 15 ns 12
0 10 0 13 0 15 ns 12
0 – 0 – 0 – ns 13
0 – 0 – 0 – ns 13
10 – 13 – 15 – ns 14
10 – 13 – 15 – ns 14
Write Cycle
Write command hold time
Write command pulse width
Write command setup time
Write command to RAS lead time
Write command to CAS lead time
Data setup time
Data hold time
tWCH
tWP
tWCS
tRWL
tCWL
tDS
tDH
5 – 7 – 10 – ns
5 – 7 – 10 – ns
0 – 0 – 0 – ns 15
6 – 8 – 10 – ns
6 – 8 – 10 – ns
0 – 0 – 0 – ns 16
5 – 7 – 10 – ns 16
Read-modify-Write Cycle
Read-write cycle time
RAS to WE delay time
CAS to WE delay time
Column address to WE delay time
OE command hold time
tRWC
tRWD
tCWD
tAWD
tOEH
89 – 109 – 133 – ns
52 – 65 – 77 – ns 15
22 – 28 – 32 – ns 15
32 – 40 – 47 – ns 15
5 – 7 – 10 – ns
Hyper Page Mode (EDO) Cycle
Hyper page mode (EDO) cycle time
Access time from CAS precharge
Output data hold time
tHPC
tCPA
tCOH
16 – 20 – 24 – ns
– 22 – 27 – 32 ns 7
3 – 5 – 5 – ns
Semiconductor Group
11
11 Page |
Páginas | Total 29 Páginas | |
PDF Descargar | [ Datasheet HYB3164165BT.PDF ] |
Número de pieza | Descripción | Fabricantes |
HYB3164165BT | 4M x 16-Bit Dynamic RAM | Siemens Semiconductor Group |
HYB3164165BT-40 | 4M x 16-Bit Dynamic RAM | Siemens Semiconductor Group |
HYB3164165BT-50 | 4M x 16-Bit Dynamic RAM | Siemens Semiconductor Group |
HYB3164165BT-60 | 4M x 16-Bit Dynamic RAM | Siemens Semiconductor Group |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |