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27C512A-12VS PDF预览

27C512A-12VS

更新时间: 2024-01-06 07:24:48
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
12页 73K
描述
512K (64K x 8) CMOS EPROM

27C512A-12VS 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:8 X 20 MM, PLASTIC, TSOP-28
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.32.00.71
风险等级:5.64最长访问时间:120 ns
其他特性:DATA RETENTION >200 YEARSI/O 类型:COMMON
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:18.4 mm内存密度:524288 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:28
字数:65536 words字数代码:64000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:64KX8
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:TSSOP28/32,.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:0.00003 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:NOT SPECIFIED宽度:8 mm
Base Number Matches:1

27C512A-12VS 数据手册

 浏览型号27C512A-12VS的Datasheet PDF文件第1页浏览型号27C512A-12VS的Datasheet PDF文件第2页浏览型号27C512A-12VS的Datasheet PDF文件第3页浏览型号27C512A-12VS的Datasheet PDF文件第5页浏览型号27C512A-12VS的Datasheet PDF文件第6页浏览型号27C512A-12VS的Datasheet PDF文件第7页 
27C512A  
TABLE 1-4:  
PROGRAMMING DC CHARACTERISTICS  
Ambient Temperature: Tamb = 25°C ± 5°C  
VCC = 6.5V ± 0.25V, OE/VPP = VH = 13.0V ± 0.25V  
Parameter  
Status  
Symbol  
Min.  
Max.  
Units  
Conditions (See Note 1)  
Input Voltages  
Logic “1”  
Logic “0”  
VIH  
VIL  
2.0  
-0.1  
VCC+1  
0.8  
V
V
Input Leakage  
ILI  
-10  
10  
µA  
VIN = 0V to VCC  
Output Voltages  
Logic “1”  
Logic “0”  
VOH  
VOL  
2.4  
V
V
IOH = -400 µA  
IOL = 2.1 mA  
0.45  
35  
VCC Current, program & verify  
OE/VPP Current, program  
A9 Product Identification  
ICC2  
IPP2  
VID  
mA  
mA  
V
CE = VIL  
25  
11.5  
12.5  
Note 1: VCC must be applied simultaneously or before VPP voltage on OE/VPP and removed simultaneously or after  
the VPP voltage on OE/VPP.  
TABLE 1-5:  
PROGRAMMING AC CHARACTERISTICS  
for Program, Program Verify  
and Program Inhibit Modes  
AC Testing Waveform: VIH=2.4V and VIL=0.45V; VOH=2.0V; VOL=0.8V  
Ambient Temperature: 25°C ±5°C  
VCC = 6.5V ± 0.25V, OE/VPP = VH = 13.0V ± 0.25 V  
Parameter  
Symbol  
Min. Max. Units  
Remarks  
Address Set-Up Time  
Data Set-Up Time  
tAS  
tDS  
2
2
µs  
µs  
µs  
µs  
ns  
µs  
µs  
µs  
µs  
µs  
µs  
ns  
Data Hold Time  
tDH  
2
Address Hold Time  
Float Delay (2)  
tAH  
0
tDF  
0
130  
VCC Set-Up Time  
tVCS  
tPW  
tCES  
tOES  
tOEH  
tOR  
2
Program Pulse Width (1)  
CE Set-Up Time  
95  
2
105  
100 µs typical  
OE Set-Up Time  
2
OE Hold Time  
2
OE Recovery Time  
OE /VPP Rise Time During Programming  
2
tPRT  
50  
Note 1: For express algorithm, initial programming width tolerance is 100 µs ±5%.  
2: This parameter is only sampled and not 100% teted. Output float is defined as the point where data is no  
longer driven (see timing diagram).  
DS11173E-page 4  
1996 Microchip Technology Inc.  

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