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AT27BV400-15TC PDF预览

AT27BV400-15TC

更新时间: 2024-01-12 11:47:14
品牌 Logo 应用领域
爱特美尔 - ATMEL 电池可编程只读存储器电动程控只读存储器
页数 文件大小 规格书
11页 270K
描述
4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

AT27BV400-15TC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP包装说明:TSOP1, TSSOP48,.8,20
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.8最长访问时间:150 ns
其他特性:CAN ALSO BE OPERATED AT 5V备用内存宽度:8
I/O 类型:COMMONJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:18.4 mm
内存密度:4194304 bit内存集成电路类型:OTP ROM
内存宽度:16功能数量:1
端子数量:48字数:262144 words
字数代码:256000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256KX16输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP1
封装等效代码:TSSOP48,.8,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE并行/串行:PARALLEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大待机电流:0.00002 A子类别:OTP ROMs
最大压摆率:0.04 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:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:12 mmBase Number Matches:1

AT27BV400-15TC 数据手册

 浏览型号AT27BV400-15TC的Datasheet PDF文件第5页浏览型号AT27BV400-15TC的Datasheet PDF文件第6页浏览型号AT27BV400-15TC的Datasheet PDF文件第7页浏览型号AT27BV400-15TC的Datasheet PDF文件第9页浏览型号AT27BV400-15TC的Datasheet PDF文件第10页浏览型号AT27BV400-15TC的Datasheet PDF文件第11页 
AC Programming Characteristics  
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V  
Limits  
Symbol Parameter  
Test Conditions(1)  
Min  
Max  
Units  
µs  
tAS  
Address Setup Time  
OE Setup Time  
2
2
tOES  
tDS  
µs  
Input Rise and Fall Times:  
Data Setup Time  
2
µs  
(10% to 90%) 20 ns  
tAH  
Address Hold Time  
0
µs  
Input Pulse Levels:  
0.45V to 2.4V  
tDH  
Data Hold Time  
2
µs  
tDFP  
tVPS  
tVCS  
tPW  
tOE  
OE High to Output Float Delay(2)  
VPP Setup Time  
0
130  
ns  
Input Timing Reference Level:  
0.8V to 2.0V  
2
µs  
VCC Setup Time  
2
µs  
CE Program Pulse Width(3)  
47.5  
52.5  
150  
µs  
Output Timing Reference Level:  
0.8V to 2.0V  
Data Valid from OE  
ns  
tPRT  
BYTE /VPP Pulse Rise Time During  
Programming  
50  
ns  
Notes: 1. Vcc must be applied simultaneously or before VPP and removed simultaneously or after VPP  
.
2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven—  
see timing diagram.  
3. Program Pulse width tolerance is 50 µsec ± 5%.  
Atmel’s 27BV800 Integrated Product Identification Code(1)  
Pins  
A0  
O15  
O7  
0
O14  
O6  
0
O13  
O5  
0
O12  
O4  
1
O11  
O3  
1
O10  
O2  
1
O9  
O1  
1
O8  
O0  
0
Codes  
Hex Data  
1E1E  
Manufacturer  
Device Type  
0
1
1
1
1
1
0
1
0
0
F4F4  
Note:  
1. The AT27BV400 has the same Product Identification Code as the AT27C400. Both are programming compatible.  
AT27BV400  
8

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