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MT46V16M16FJ-75LHIT

产品描述DDR DRAM, 16MX16, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60
产品类别存储    存储   
文件大小2MB,共81页
制造商Micron Technology
官网地址http://www.mdtic.com.tw/
下载文档 详细参数 全文预览

MT46V16M16FJ-75LHIT概述

DDR DRAM, 16MX16, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60

MT46V16M16FJ-75LHIT规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Micron Technology
包装说明16 X 9 MM, PLASTIC, FBGA-60
Reach Compliance Codeunknown
ECCN代码EAR99
访问模式FOUR BANK PAGE BURST
最长访问时间0.75 ns
其他特性AUTO/SELF REFRESH
JESD-30 代码R-PBGA-B60
JESD-609代码e0
长度16 mm
内存密度268435456 bit
内存集成电路类型DDR DRAM
内存宽度16
功能数量1
端口数量1
端子数量60
字数16777216 words
字数代码16000000
工作模式SYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织16MX16
封装主体材料PLASTIC/EPOXY
封装代码TBGA
封装形状RECTANGULAR
封装形式GRID ARRAY, THIN PROFILE
峰值回流温度(摄氏度)235
认证状态Not Qualified
座面最大高度1.2 mm
自我刷新YES
最大供电电压 (Vsup)2.7 V
最小供电电压 (Vsup)2.3 V
标称供电电压 (Vsup)2.5 V
表面贴装YES
技术CMOS
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式BALL
端子节距1 mm
端子位置BOTTOM
处于峰值回流温度下的最长时间30
宽度9 mm

文档预览

下载PDF文档
256Mb: x4, x8, x16
DDR SDRAM
DOUBLE DATA RATE
(DDR) SDRAM
Features
• V
DD
= +2.5V ±0.2V, V
DD
Q = +2.5V ±0.2V
• Bidirectional data strobe (DQS) transmitted/
received with data, i.e., source-synchronous data
capture (x16 has two – one per byte)
• Internal, pipelined double-data-rate (DDR)
architecture; two data accesses per clock cycle
• Differential clock inputs (CK and CK#)
• Commands entered on each positive CK edge
• DQS edge-aligned with data for READs; center-
aligned with data for WRITEs
• DLL to align DQ and DQS transitions with CK
• Four internal banks for concurrent operation
• Data mask (DM) for masking write data (x16 has two
–one per byte)
• Programmable burst lengths: 2, 4, or 8
• Auto Refresh and Self Refresh Modes
• Longer lead TSOP for improved reliability (OCPL)
• 2.5V I/O (SSTL_2 compatible)
• Concurrent auto precharge option is supported
t
RAS lockout supported (
t
RAP =
t
RCD)
MT46V64M4 – 16 MEG X 4 X 4 BANKS
MT46V32M8 – 8 MEG X 8 X 4 BANKS
MT46V16M16 – 4 MEG X 16 X 4 BANKS
For the latest data sheet revisions, please refer to the
Micron Web site: www.micron.com/datasheets
Figure 1: Pin Assignment (Top View)
66-pin TSOP
x4
x8
x16
V
DD
V
DD
V
DD
NC
DQ0
DQ0
V
DD
Q V
DD
Q
V
DD
Q
NC
DQ1
NC
DQ0
DQ1
DQ2
V
SS
Q
V
SS
Q
VssQ
NC
DQ3
NC
NC
DQ2
DQ4
V
DD
Q V
DD
Q
V
DD
Q
NC
NC
DQ5
DQ1
DQ3
DQ6
V
SS
Q
V
SS
Q
VssQ
NC
DQ7
NC
NC
NC
NC
V
DD
Q V
DD
Q
V
DD
Q
NC
NC
LDQS
NC
NC
NC
V
DD
V
DD
V
DD
DNU
DNU
DNU
NC
NC
LDM
WE#
WE#
WE#
CAS#
CAS#
CAS#
RAS#
RAS#
RAS#
CS#
CS#
CS#
NC
NC
NC
BA0
BA0
BA0
BA1
BA1
BA1
A10/AP A10/AP A10/AP
A0
A0
A0
A1
A1
A1
A2
A2
A2
A3
A3
A3
V
DD
V
DD
V
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
x16
V
SS
DQ15
V
SS
Q
DQ14
DQ13
V
DD
Q
DQ12
DQ11
V
SS
Q
DQ10
DQ9
V
DD
Q
DQ8
NC
V
SS
Q
UDQS
DNU
V
REF
V
SS
UDM
CK#
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
x8
V
SS
DQ7
V
SS
Q
NC
DQ6
V
DD
Q
NC
DQ5
V
SS
Q
NC
DQ4
V
DD
Q
NC
NC
V
SS
Q
DQS
DNU
V
REF
V
SS
DM
CK#
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
x4
V
SS
NC
V
SS
Q
NC
DQ3
V
DD
Q
NC
NC
V
SS
Q
NC
DQ2
V
DD
Q
NC
NC
V
SS
Q
DQS
DNU
V
REF
V
SS
DM
CK#
CK
CKE
NC
A12
A11
A9
A8
A7
A6
A5
A4
V
SS
OPTIONS
Configuration
64 Meg x 4 (16 Meg x 4 x 4 banks)
32 Meg x 8 (8 Meg x 8 x 4 banks)
16 Meg x 16 (4 Meg x 16 x 4 banks)
Plastic Package – OCPL
66-pin TSOP(400 mil width, 0.65mm pin pitch)
Plastic Package
60-Ball FBGA (16x9mm)
60-Ball FBGA (14x8mm)
Timing – Cycle Time
6ns @ CL = 2.5 (DDR333)
1
(FBGA only)
6ns @ CL = 2.5 (DDR333)
1
(TSOP only)
7.5ns @ CL = 2 (DDR266)
2
7.5ns @ CL = 2 (DDR266A)
3
7.5ns @ CL = 2.5 (DDR266B)
4,5
Self Refresh
Standard
Low Power Self Refresh
High Speed Process Enhancement
Standard
High Speed
Temperature Rating
Standard
Industrial Temperature (-40
°
C to +85
°
C)
MARKING
Configuration
64 MEG X 4
16 Meg x 4 x 4
banks
8K
8K (A0–A12)
4(BA0,BA1)
2K(A0–A9,A11)
32 MEG X 8
8 Meg x 8 x 4
banks
8K
8K (A0–A12)
4(BA0,BA1)
1K(A0–A9)
16 MEG X 16
4 Meg x 16 x 4
banks
8K
8K (A0–A12)
4(BA0,BA1)
512(A0–A8)
64M4
32M8
16M16
TG
FJ
FG
-6
-6R/-6T
-75E
-75Z
-75
None
L
None
H
None
IT
Refresh Count
Row Addressing
Bank Addressing
Column Addressing
Key Timing Parameters
SPEED
GRADE
CLOCKRATE
CL=2**
CL=2.5**
DATA-OUT
WINDOW*
ACCESS
WINDOW
DQS–DQ
SKEW
-6
-6R/6T
-75E/75Z
-75
133 MHz
133 MHz
133 MHz
100 MHz
333 MHz
333 MHz
133 MHz
133 MHz
2.1ns
2.0ns
2.5ns
2.5ns
±0.7ns
±0.7ns
±0.75ns
±0.75ns
+0.40ns
+0.45ns
+0.5ns
+0.5ns
* Minimum clock rate @ CL = 2 (-75E, -75Z) and CL= 2.5 (-6T, -6R, -75)
** CL = CAS (Read) Latency
NOTE:
1.
2.
3.
4.
5.
Supports PC2700 modules with 2.5-3-3 timing
Supports PC2100 modules with 2-2-2 timing
Supports PC2100 modules with 2-3-3 timing
Supports PC2100 modules with 2.5-3-3 timing
Supports PC1600 modules with 2-2-2 timing,
09005aef8076894f
256MBDDRx4x8x16_1.fm - Rev. E 3/03 EN
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003, Micron Technology Inc.

 
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