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AT27C2048-12VC PDF预览

AT27C2048-12VC

更新时间: 2024-01-14 13:47:14
品牌 Logo 应用领域
爱特美尔 - ATMEL 存储内存集成电路光电二极管异步传输模式ATM可编程只读存储器OTP只读存储器电动程控只读存储器
页数 文件大小 规格书
9页 167K
描述
2-Megabit 128K x 16 OTP EPROM

AT27C2048-12VC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSOP1, TSSOP40,.56,20
针数:40Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.72最长访问时间:120 ns
I/O 类型:COMMONJESD-30 代码:R-PDSO-G40
JESD-609代码:e0长度:12.4 mm
内存密度:2097152 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:40字数:131072 words
字数代码:128000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:128KX16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:TSSOP40,.56,20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):240电源:5 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大待机电流:0.0001 A子类别:OTP ROMs
最大压摆率:0.035 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):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: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:30
宽度:10 mmBase Number Matches:1

AT27C2048-12VC 数据手册

 浏览型号AT27C2048-12VC的Datasheet PDF文件第3页浏览型号AT27C2048-12VC的Datasheet PDF文件第4页浏览型号AT27C2048-12VC的Datasheet PDF文件第5页浏览型号AT27C2048-12VC的Datasheet PDF文件第6页浏览型号AT27C2048-12VC的Datasheet PDF文件第8页浏览型号AT27C2048-12VC的Datasheet PDF文件第9页 
AT27C2048  
AC Programming Characteristics  
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V  
Test Conditions(1)  
Limits  
Symbol  
AC Conditions of Test  
Units  
Parameter  
Min  
Max  
tAS  
Address Setup Time  
OE Setup Time  
2
2
µs  
µs  
µs  
µs  
µs  
ns  
µs  
µs  
µs  
ns  
tOES  
tDS  
Input Rise and Fall Times  
(10% to 90%) 20ns  
Data Setup Time  
2
tAH  
Address Hold Time  
0
Input Pulse Levels  
0.45V to 2.4V  
tDH  
Data Hold Time  
2
tDFP  
tVPS  
tVCS  
tPW  
tOE  
OE High to Output Float Delay(2)  
VPP Setup Time  
0
130  
Input Timing Reference Level  
0.8V to 2.0V  
2
VCC Setup Time  
2
PGM Program Pulse Width(3)  
47.5  
52.5  
150  
Output Timing Reference Level  
0.8V to 2.0V  
Data Valid from OE  
VPP Pulse Rise Time During  
Programming  
tPRT  
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 27C2048 Intergrated Product Identification Code  
Pins  
O5  
Hex  
Codes  
Data  
A0  
0
015-08  
O7  
0
O6  
0
O4  
1
O3  
1
O2  
1
O1  
1
O0  
0
Manufacturer  
Device Type  
0
0
0
1
001E  
00F7  
1
1
1
1
0
1
1
1
7

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