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PDF H5MS1G22MFP Data sheet ( Hoja de datos )
| Número de pieza | H5MS1G22MFP | |
| Descripción | 1Gbit MOBILE DDR SDRAM | |
| Fabricantes | Hynix Semiconductor | |
| Logotipo |  |
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1Gbit MOBILE DDR SDRAM based on 8M x 4Bank x32 I/O
Specification of
1Gb (32Mx32bit) Mobile DDR SDRAM
Memory Cell Array
- Organized as 4banks of 8,388,608 x32
This document is a general product description and is subject to change without notice. Hynix does not assume any responsibility for
use of circuits described. No patent licenses are implied.
Rev 1.2 / Jun. 2008
1
1 page  
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Mobile DDR SDRAM 1Gbit (32M x 32bit)
H5MS1G22MFP Series / H5MS1G32MFP Series
The Hynix H5MS1G(2/3)2MFP series has the special Low Power function of Auto TCSR (Temperature Compensated
Self Refresh) to reduce self refresh current consumption. Since an internal temperature sensor is implemented, it ena-
bles to automatically adjust refresh rate according to temperature without external EMRS command.
Deep Power Down Mode is an additional operating mode for Low Power DDR SDRAM (Mobile DDR SDRAM). This mode
can achieve maximum power reduction by removing power to the memory array within Low Power DDR SDRAM
(Mobile DDR SDRAM). By using this feature, the system can cut off almost all DRAM power without adding the cost of
a power switch and giving up mother-board power-line layout flexibility.
All inputs are LVCMOS compatible. Devices will have a VDD and VDDQ supply of 1.8V (nominal).
The Hynix H5MS1G(2/3)2MFP series is available in the following package:
- 90 Ball FBGA [ size : 8mm x 13mm, t=1.0mm max ]
Rev 1.2 / Jun. 2008
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5 Page 
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Mobile DDR SDRAM 1Gbit (32M x 32bit)
H5MS1G22MFP Series / H5MS1G32MFP Series
REGISTER DEFINITION I
Mode Register Set (MRS) for Mobile DDR SDRAM
BA1 BA0 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
000000000
CAS Latency BT Burst Length
Burst Type
A3 Burst Type
0 Sequential
1 Interleave
CAS Latency
A6 A5 A4
000
001
010
011
100
101
110
111
CAS Latency
Reserved
Reserved
2
3
Reserved
Reserved
Reserved
Reserved
Burst Length
A2 A1 A0
00 0
00 1
01 0
01 1
10 0
10 1
1 10
1 11
Burst Length
A3 = 0
A3=1
Reserved
Reserved
22
44
88
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Rev 1.2 / Jun. 2008
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet H5MS1G22MFP.PDF ] | |
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