电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

MT46V64M4BJ-75ZLHIT

产品描述DDR DRAM, 64MX4, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60
产品类别存储   
文件大小2MB,共80页
制造商Micron Technology
官网地址http://www.mdtic.com.tw/
标准
下载文档 详细参数 选型对比 全文预览

MT46V64M4BJ-75ZLHIT概述

DDR DRAM, 64MX4, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60

MT46V64M4BJ-75ZLHIT规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Micron Technology
包装说明TBGA,
Reach Compliance Codecompliant
ECCN代码EAR99
Is SamacsysN
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e1
长度16 mm
内存密度268435456 bit
内存集成电路类型DDR DRAM
内存宽度4
功能数量1
端口数量1
端子数量60
字数67108864 words
字数代码64000000
工作模式SYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织64MX4
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)260
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/Silver/Copper (Sn/Ag/Cu)
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
Base Number Matches1

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 supported
t
RAS lockout supported (
t
RAP =
t
RCD)
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
66-pin TSOP (lead-free)
1
Plastic Package
60-Ball FBGA (16mm x 9mm)
60-Ball FBGA (16mm x 9mm)(lead-free)
1
60-Ball FBGA (14mm x 8mm)
60-Ball FBGA (14mm x 8mm) (lead-free)
1
Timing – Cycle Time
6ns @ CL = 2.5 (DDR333)
2
(FBGA only)
6ns @ CL = 2.5 (DDR333)
2
(TSOP only)
7.5ns @ CL = 2 (DDR266)
3
7.5ns @ CL = 2 (DDR266A)
4
7.5ns @ CL = 2.5 (DDR266B)
5, 6
Self Refresh
Standard
Low-Power Self Refresh
High-Speed Process Enhancement
Standard
High Speed
Temperature Rating
Standard (0°C to +70°C)
Industrial Temperature (-40°C to +85°C)
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
â
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
MARKING
64M4
32M8
16M16
TG
P
FJ
BJ
FG
BG
-6
-6R/-6T
-75E
-75Z
-75
None
L
None
H
None
IT
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
64 MEG x 4
Configuration
Refresh Count
Row Addressing
Bank Addressing
Column Addressing
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)
Table 1:
SPEED
GRADE
-6
-6R/-6T
-75E/-75Z
-75
NOTE:
1.
2.
3.
4.
5.
6.
7.
8.
Key Timing Parameters
CLOCK RATE
7
CL=2
DATA-OUT ACCESS DQS–DQ
CL=2.5 WINDOW
8
WINDOW SKEW
2.1ns
2.0ns
2.5ns
2.5ns
±0.7ns
±0.7ns
±0.75ns
±0.75ns
+0.40ns
+0.45ns
+0.5ns
+0.5ns
133 MHz
133 MHz
133 MHz
100 MHz
167 MHz
167 MHz
133 MHz
133 MHz
Contact Micron for availability of lead-free products.
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.
CL=CAS(READ) latency.
Minimum clock rate @ CL = 2 (-75E, -75Z), @ CL = 2.5
(-6T, -6R, -75)
09005aef8076894f
256MBDDRx4x8x16_1.fm - Rev. F 6/03 EN
1
©2003 Micron Technology, Inc.
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE.

MT46V64M4BJ-75ZLHIT相似产品对比

MT46V64M4BJ-75ZLHIT MT46V16M16TG-6RITH MT46V32M8TG-75ITH MT46V32M8P-75ITH MT46V64M4BJ-75ZHIT
描述 DDR DRAM, 64MX4, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60 16MX16 DDR DRAM, 0.7ns, PDSO66, 0.400 INCH, PLASTIC, TSOP-66 32MX8 DDR DRAM, 0.75ns, PDSO66, 0.400 INCH, PLASTIC, TSOP-66 32MX8 DDR DRAM, 0.75ns, PDSO66, 0.400 INCH, PLASTIC, TSOP-66 DDR DRAM, 64MX4, 0.75ns, CMOS, PBGA60, 16 X 9 MM, PLASTIC, FBGA-60
是否Rohs认证 符合 不符合 不符合 符合 符合
厂商名称 Micron Technology Micron Technology Micron Technology Micron Technology Micron Technology
包装说明 TBGA, TSOP2, TSOP2, TSOP2, TBGA,
Reach Compliance Code compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99
Is Samacsys N N N N N
访问模式 FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST
最长访问时间 0.75 ns 0.7 ns 0.75 ns 0.75 ns 0.75 ns
其他特性 AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH
JESD-30 代码 R-PBGA-B60 R-PDSO-G66 R-PDSO-G66 R-PDSO-G66 R-PBGA-B60
JESD-609代码 e1 e0 e0 e3 e1
长度 16 mm 22.22 mm 22.22 mm 22.22 mm 16 mm
内存密度 268435456 bit 268435456 bit 268435456 bit 268435456 bit 268435456 bit
内存集成电路类型 DDR DRAM DDR DRAM DDR DRAM DDR DRAM DDR DRAM
内存宽度 4 16 8 8 4
功能数量 1 1 1 1 1
端口数量 1 1 1 1 1
端子数量 60 66 66 66 60
字数 67108864 words 16777216 words 33554432 words 33554432 words 67108864 words
字数代码 64000000 16000000 32000000 32000000 64000000
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C
组织 64MX4 16MX16 32MX8 32MX8 64MX4
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TBGA TSOP2 TSOP2 TSOP2 TBGA
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 GRID ARRAY, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE GRID ARRAY, THIN PROFILE
峰值回流温度(摄氏度) 260 235 235 260 260
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.2 mm 1.2 mm 1.2 mm 1.2 mm 1.2 mm
自我刷新 YES YES YES YES YES
最大供电电压 (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V
最小供电电压 (Vsup) 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V
标称供电电压 (Vsup) 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V
表面贴装 YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 Tin/Silver/Copper (Sn/Ag/Cu) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Tin/Silver/Copper (Sn/Ag/Cu)
端子形式 BALL GULL WING GULL WING GULL WING BALL
端子节距 1 mm 0.65 mm 0.65 mm 0.65 mm 1 mm
端子位置 BOTTOM DUAL DUAL DUAL BOTTOM
处于峰值回流温度下的最长时间 30 30 30 30 30
宽度 9 mm 10.16 mm 10.16 mm 10.16 mm 9 mm
Base Number Matches 1 1 1 1 1
是否无铅 - 含铅 含铅 不含铅 -
零件包装代码 - TSOP TSOP TSOP -
针数 - 66 66 66 -

技术资料推荐更多

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 61  2200  2621  2203  2893  15  14  51  48  35 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved