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AT27C400-70PC PDF预览

AT27C400-70PC

更新时间: 2024-02-05 09:53:11
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
10页 188K
描述
4-Megabit 256K x 16 or 512K x 8 OTP EPROM

AT27C400-70PC 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, TSSOP48,.8,20
针数:48Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.91最长访问时间:70 ns
其他特性:CONFIGURABLE AS 256K X 16; 2KV ESD PROTECTION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: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:0.04 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:NOT SPECIFIED
宽度:12 mmBase Number Matches:1

AT27C400-70PC 数据手册

 浏览型号AT27C400-70PC的Datasheet PDF文件第1页浏览型号AT27C400-70PC的Datasheet PDF文件第2页浏览型号AT27C400-70PC的Datasheet PDF文件第3页浏览型号AT27C400-70PC的Datasheet PDF文件第5页浏览型号AT27C400-70PC的Datasheet PDF文件第6页浏览型号AT27C400-70PC的Datasheet PDF文件第7页 
DC and AC Operating Conditions for Read Operation  
AT27C400  
-70  
-90  
-12  
-15  
Operating  
Temperature  
(Case)  
Com.  
Ind.  
0°C - 70°C  
-40°C - 85°C  
5V ± 10%  
0°C - 70°C  
-40°C - 85°C  
5V ± 10%  
0°C - 70°C  
-40°C - 85°C  
5V ± 10%  
0°C - 70°C  
-40°C - 85°C  
5V ± 10%  
VCC Power Supply  
DC and Operating Characteristics for Read Operation  
Symbol Parameter  
Condition  
Min  
Max  
± 1  
± 5  
10  
Units  
ILI  
Input Load Current  
VIN = 0V to VCC  
VOUT = 0V to VCC  
VPP = VCC  
µA  
µA  
µA  
ILO  
Output Leakage Current  
(2)  
IPP1  
VPP(1) Read/Standby Current  
I
SB1 (CMOS)  
100  
1
µA  
mA  
mA  
CE = VCC ± 0.3V  
VCC(1) Standby Current  
ISB  
ISB2 (TTL)  
CE = 2.0 to VCC + 0.5V  
f = 5 MHz, IOUT = 0 mA,  
CE = VIL  
V
CC Active Current  
40  
VIL  
Input Low Voltage  
Input High Voltage  
Output Low Voltage  
Output High Voltage  
-0.6  
2.0  
0.8  
VCC + 0.5  
0.4  
V
V
V
V
VIH  
VOL  
VOH  
IOL = 2.1 mA  
IOH = -400 µA  
2.4  
Notes: 1. VCC must be applied simultaneously or beofre VPP, and removed simultaneously or after VPP  
2. VPP may be connected directly to VCC, except during programming. The supply current would then be the sum of ICC and  
IPP  
.
.
AC Characteristics for Read Operation  
AT27C400  
-70  
-90  
-12  
-15  
Symbol Parameter  
Condition Min Max Min Max Min Max Min Max Units  
Address to  
CE = OE  
(2)  
tACC  
70  
90  
120  
150  
ns  
= VIL  
OE = VIL  
CE = VIL  
Output Delay  
(2)  
tCE  
CE to Output Delay  
70  
30  
90  
35  
120  
40  
150  
50  
ns  
ns  
(2)(3)  
tOE  
OE to Output Delay  
OE or CE High to Output Float,  
whichever occurred first  
(4)(5)  
tDF  
20  
20  
30  
35  
ns  
ns  
Output Hold from Address,  
CE or OE, whichever occurred first  
(4)  
tOH  
5
5
5
5
tST  
BYTE High to Output Valid  
70  
40  
90  
40  
120  
50  
150  
60  
ns  
ns  
tSTD  
BYTE Low to Output Transition  
Notes: 2, 3, 4, 5. See the AC Waveforms for Read Operation diagram.  
= Advance Information  
AT27C400  
4

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