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

MR27T3202L-XXXMA

产品描述MASK ROM, 2MX16, 90ns, CMOS, PDSO44, 0.600 INCH, 1.27 MM PITCH, PLASTIC, SOP-44
产品类别存储   
文件大小299KB,共12页
制造商LAPIS Semiconductor Co Ltd
下载文档 详细参数 选型对比 全文预览

MR27T3202L-XXXMA概述

MASK ROM, 2MX16, 90ns, CMOS, PDSO44, 0.600 INCH, 1.27 MM PITCH, PLASTIC, SOP-44

MR27T3202L-XXXMA规格参数

参数名称属性值
厂商名称LAPIS Semiconductor Co Ltd
零件包装代码SOIC
包装说明0.600 INCH, 1.27 MM PITCH, PLASTIC, SOP-44
针数44
Reach Compliance Codeunknown
ECCN代码EAR99
Is SamacsysN
最长访问时间90 ns
备用内存宽度8
JESD-30 代码R-PDSO-G44
长度28.15 mm
内存密度33554432 bit
内存集成电路类型MASK ROM
内存宽度16
功能数量1
端子数量44
字数2097152 words
字数代码2000000
工作模式ASYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织2MX16
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP44,.63
封装形状RECTANGULAR
封装形式SMALL OUTLINE
并行/串行PARALLEL
电源3/3.3 V
认证状态Not Qualified
座面最大高度3.1 mm
最大待机电流0.00001 A
最大压摆率0.02 mA
最大供电电压 (Vsup)3.6 V
最小供电电压 (Vsup)2.7 V
标称供电电压 (Vsup)3 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
宽度13 mm
Base Number Matches1

文档预览

下载PDF文档
FEDR27T3202L-002-04
Issue Date: Jan. 06, 2009
MR27T3202L
2M–Word
x
16–Bit or 4M–Word
x
8–Bit
P2ROM
FEATURES
PIN CONFIGURATION (TOP VIEW)
· 2,097,152-word
×
16-bit / 4,194,304-word
×
8-bit electrically
switchable configuration
· Access time
2.7 V to 3.6 V power supply 90 ns MAX
3.0 V to 3.6 V power supply 80 ns MAX
· Operating current 20 mA MAX(5MHz)
· Standby current
10 µA MAX
· Input/Output TTL compatible
· Three-state output
PACKAGES
· MR27T3202L-xxxMA
44-pin plastic SOP (SOP44-P-600-1.27-K)
· MR27T3202L-xxxTN
48-pin plastic TSOP (TSOP I 48-P-1220-0.50-1K)
· MR27T3202L-xxxLA
48-ball BGA (P-TFBGA48-6.0x8.0-0.80)
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE#
V
SS
D0
D8
D1
D9
D2
D10
D3
D11
1
2
3
4
5
6
7
8
9
10
11
12
13
44
A20
43
A19
42
A8
41
A9
40
A10
39
A11
38
A12
37
A13
36
A14
35
A15
34
A16
33
BYTE#
32
V
SS
31
D15/A–1
30
D7
29
D14
28
D6
27
D13
26
D5
25
D12
24
D4
23
V
CC
OE#
14
15
16
17
18
19
20
21
22
44SOP
P2ROM ADVANCED TECHNOLOGY
P2ROM stands for Production Programmed ROM. This
exclusive LAPIS Semiconductor technology utilizes factory
test equipment for programming the customers code into the
P2ROM prior to final production testing.
Advancements in this technology allows production costs to be
equivalent to MASKROM and has many advantages and added
benefits over the other non-volatile technologies, which
include the following;
· Short lead time,
since the P2ROM is programmed at the
final stage of the production process, a large P2ROM
inventory "bank system" of un-programmed packaged
products are maintained to provide an aggressive lead-time
and minimize liability as a custom product.
· No mask charge,
since P2ROMs do not utilize a custom
mask for storing customer code, no mask charges apply.
· No additional programming charge,
unlike Flash and
OTP that require additional programming and handling
costs, the P2ROM already has the code loaded at the factory
with minimal effect on the production throughput. The cost
is included in the unit price.
· Custom Marking is
available at no additional charge.
· Pin Compatible with Mask ROM
and some FLASH
products.
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
NC
NC
NC
NC
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
A16
47
BYTE#
46
V
SS
45
D15/A–1
44
D7
43
D14
42
D6
41
D13
40
D5
39
D12
38
D4
37
V
CC
36
D11
35
D3
34
D10
33
D2
32
D9
31
D1
30
D8
29
D0
28
OE#
27
V
SS
26
CE#
25
A0
48TSOP(Type-I)
1/12

MR27T3202L-XXXMA相似产品对比

MR27T3202L-XXXMA MR27T3202L-XXXLA MR27T3202L-XXXTN
描述 MASK ROM, 2MX16, 90ns, CMOS, PDSO44, 0.600 INCH, 1.27 MM PITCH, PLASTIC, SOP-44 Flash, 2MX16, 90ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, PLASTIC, TFBGA-48 MASK ROM, 2MX16, 90ns, CMOS, PDSO48, 12 X 20 MM, 0.50 MM PITCH, PLASTIC, TSOP1-48
厂商名称 LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd LAPIS Semiconductor Co Ltd
零件包装代码 SOIC BGA TSOP1
包装说明 0.600 INCH, 1.27 MM PITCH, PLASTIC, SOP-44 TFBGA, BGA48,6X8,32 12 X 20 MM, 0.50 MM PITCH, PLASTIC, TSOP1-48
针数 44 48 48
Reach Compliance Code unknown unknown unknown
ECCN代码 EAR99 3A991.B.1.A EAR99
最长访问时间 90 ns 90 ns 90 ns
备用内存宽度 8 8 8
JESD-30 代码 R-PDSO-G44 R-PBGA-B48 R-PDSO-G48
长度 28.15 mm 8 mm 18.4 mm
内存密度 33554432 bit 33554432 bit 33554432 bit
内存集成电路类型 MASK ROM FLASH MASK ROM
内存宽度 16 16 16
功能数量 1 1 1
端子数量 44 48 48
字数 2097152 words 2097152 words 2097152 words
字数代码 2000000 2000000 2000000
工作模式 ASYNCHRONOUS ASYNCHRONOUS ASYNCHRONOUS
最高工作温度 70 °C 70 °C 70 °C
组织 2MX16 2MX16 2MX16
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP TFBGA TSSOP
封装等效代码 SOP44,.63 BGA48,6X8,32 TSSOP48,.8,20
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE GRID ARRAY, THIN PROFILE, FINE PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行 PARALLEL PARALLEL PARALLEL
电源 3/3.3 V 3/3.3 V 3/3.3 V
认证状态 Not Qualified Not Qualified Not Qualified
座面最大高度 3.1 mm 1.2 mm 1.2 mm
最大待机电流 0.00001 A 0.00001 A 0.00001 A
最大压摆率 0.02 mA 0.02 mA 0.02 mA
最大供电电压 (Vsup) 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) 2.7 V 2.7 V 2.7 V
标称供电电压 (Vsup) 3 V 3 V 3 V
表面贴装 YES YES YES
技术 CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 GULL WING BALL GULL WING
端子节距 1.27 mm 0.8 mm 0.5 mm
端子位置 DUAL BOTTOM DUAL
宽度 13 mm 6 mm 12 mm
Is Samacsys N N -
Base Number Matches 1 1 -
Flash上的FAT文件系统,写FAT表前不用先擦除吗?
对于Flash来说,写操作必须在空白区域进行,若此区域有数据,则必须先擦除(erase)然后才能写,切擦除是以块(block)为单位进行的。 对于FAT32文件系统来说,FAT表存在于保留扇区和根目录之间, ......
guozengzhu 嵌入式系统
分享资料:EMI性能与设计的疏忽
在您的电源中很容易找到作为寄生元件的100fF电容器。您必须明白,只有处理好它们才能获得符合EMI标准的电源。 从开关节点到输入引线的少量寄生电容(100毫微微法拉)会让您无法满足电磁干扰 ......
qwqwqw2088 模拟与混合信号
HFSS中高频传输线损耗的精确计算
HFSS中高频传输线损耗的精确计算...
tonytong 模拟电子
出一块力天430的板子
另外还有仿真器,想一起出了,单出也可以。 有意要者QQ 1033541031 可短信: 13260661705 ...
小营七郎 淘e淘
eclipse下用arm-linu-gcc交叉编译出错
开发环境是用的eclipse,在setting里设置了compiler,linker,都设置成了arm-linu-gcc,assembler设置为了arm-linux-as。编译一个简单的armlinuxtest.c,内容就是helloworld。 出错为: arm-linu ......
sxfzdw ARM技术
请教下TE/PE/Lab Engineer Intern指的是什么岗位呢?
请教下TE/PE/Lab Engineer Intern指的是什么岗位呢?如果能介绍下具体的工作内容最好了。谢谢解答...
wstt 求职招聘

 
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: 2363  741  561  772  581  41  24  22  2  38 

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