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AT27C2048-70PC PDF预览

AT27C2048-70PC

更新时间: 2024-02-20 03:06:53
品牌 Logo 应用领域
爱特美尔 - ATMEL 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
9页 167K
描述
2-Megabit 128K x 16 OTP EPROM

AT27C2048-70PC 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:5.71最长访问时间:70 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

AT27C2048-70PC 数据手册

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AT27C2048  
(1)  
AC Waveforms for Read Operation  
Notes: 1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V, unless otherwise specified.  
2. OE may be delayed up to tCE - tOE after the falling edge of CE without impact on tCE  
3. OE may be delayed up to tACC - tOE after the address is valid without impact on tACC  
.
.
4. This parameter is only sampled and is not 100% tested.  
5. Output float is defined as the point when data is no longer driven.  
Input Test Waveforms and Measurement Levels  
Output Test Load  
For -55 devices only:  
tR, tF < 5 ns (10% to 90%)  
For -70, -90, -12 and -15  
devices:  
Note:  
CL = 100 pF including jig  
capacitance, except for the -55  
devices, where CL = 30 pF.  
tR, tF < 20 ns (10% to 90%)  
Pin Capacitance  
(f = 1 MHz T = 25°C)(1)  
Typ  
4
Max  
10  
Units  
pF  
Conditions  
VIN = 0V  
CIN  
COUT  
8
12  
pF  
VOUT = 0V  
Note:  
Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.  
5

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