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AT27BV020-90CI PDF预览

AT27BV020-90CI

更新时间: 2024-02-27 12:37:00
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
10页 218K
描述
2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM

AT27BV020-90CI 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSOP1
包装说明:TSSOP,针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.83
最长访问时间:90 ns其他特性:ALSO OPERATES AT 5V SUPPLY
JESD-30 代码:R-PDSO-G32JESD-609代码:e3
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:8
功能数量:1端子数量:32
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:256KX8
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行:PARALLEL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
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:MATTE TIN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:40宽度:8 mm

AT27BV020-90CI 数据手册

 浏览型号AT27BV020-90CI的Datasheet PDF文件第2页浏览型号AT27BV020-90CI的Datasheet PDF文件第3页浏览型号AT27BV020-90CI的Datasheet PDF文件第4页浏览型号AT27BV020-90CI的Datasheet PDF文件第6页浏览型号AT27BV020-90CI的Datasheet PDF文件第7页浏览型号AT27BV020-90CI的Datasheet PDF文件第8页 
AT27BV020  
AC Characteristics for Read Operation  
(VCC = 2.7V to 3.6V and 4.5V to 5.5V)  
AT27BV020  
-90  
-12  
-15  
Symbol  
Parameter  
Condition  
CE = OE = VIL  
OE = VIL  
Min  
Max  
90  
Min  
Max  
120  
120  
50  
Min  
Max  
150  
150  
60  
Units  
ns  
(3)  
tACC  
Address to Output Delay  
CE to Output Delay  
OE to Output Delay  
(2)  
tCE  
90  
ns  
(2)(3)  
tOE  
CE = VIL  
50  
ns  
OE or CE High to Output Float,  
whichever occurred first  
(4)(5)  
tDF  
40  
40  
50  
ns  
ns  
Output Hold from Address, CE or OE,  
whichever occurred first  
tOH  
0
0
0
Note:  
2,3,4,5. - see AC Waveforms for Read Operation  
= Preliminary Information  
AC Waveforms for Read Operation(1)  
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.  
5

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