MT46V16M16P-5B:M Micron Technology Inc, MT46V16M16P-5B:M Datasheet - Page 52
MT46V16M16P-5B:M
Manufacturer Part Number
MT46V16M16P-5B:M
Description
IC SDRAM 256MB 200MHZ 66TSOP
Manufacturer
Micron Technology Inc
Series
-r
Datasheet
1.MT46V64M4P-5BK.pdf
(90 pages)
Specifications of MT46V16M16P-5B:M
Format - Memory
RAM
Memory Type
DDR SDRAM
Memory Size
256M (16Mx16)
Speed
5ns
Interface
Parallel
Voltage - Supply
2.5 V ~ 2.7 V
Operating Temperature
0°C ~ 70°C
Package / Case
66-TSOP (0.400", 10.16mm Width)
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MT46V16M16P-5B:M
Manufacturer:
ELPIDA
Quantity:
1 400
Company:
Part Number:
MT46V16M16P-5B:M
Manufacturer:
MICRON
Quantity:
11 200
Company:
Part Number:
MT46V16M16P-5B:M
Manufacturer:
MICRON44
Quantity:
160
Part Number:
MT46V16M16P-5B:M
Manufacturer:
MICRON
Quantity:
20 000
Figure 21:
PDF: 09005aef80768abb/Source: 09005aef82a95a3a
DDR_x4x8x16_Core2.fm - 256Mb DDR: Rev. P; Core DDR Rev. D 2/11 EN
INITIALIZATION Flow Diagram
Step
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
Assert NOP or DESELECT commands for t RFC
Configure load mode register and reset DLL
Optional LMR command to clear DLL bit
Assert NOP or DESELECT for t MRD time
Assert NOP or DESELECT for t MRD time
Assert NOP or DESELECT for t MRD time
Bring CKE HIGH with a NOP command
Assert NOP or DESELECT for t RFC time
DRAM is ready for any valid command
Assert NOP or DESELECT for t RP time
Assert NOP or DESELECT for t RP time
Configure extended mode register
Issue AUTO REFRESH command
Issue AUTO REFRESH command
CKE must be LVCMOS LOW
Apply stable CLOCKs
V
Wait at least 200µs
Apply V
DD
PRECHARGE ALL
PRECHARGE ALL
and V
REF
DD
and V
Q ramp
TT
52
Micron Technology, Inc., reserves the right to change products or specifications without notice.
256Mb: x4, x8, x16 DDR SDRAM
©2000 Micron Technology, Inc. All rights reserved.
Operations