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AT27C2048-55VC PDF预览

AT27C2048-55VC

更新时间: 2024-01-28 07:53:20
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

AT27C2048-55VC 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:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.71风险等级:5.7
最长访问时间:55 nsJESD-30 代码:R-PDSO-G40
JESD-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:16湿度敏感等级:3
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
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):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: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:10 mm
Base Number Matches:1

AT27C2048-55VC 数据手册

 浏览型号AT27C2048-55VC的Datasheet PDF文件第1页浏览型号AT27C2048-55VC的Datasheet PDF文件第2页浏览型号AT27C2048-55VC的Datasheet PDF文件第3页浏览型号AT27C2048-55VC的Datasheet PDF文件第5页浏览型号AT27C2048-55VC的Datasheet PDF文件第6页浏览型号AT27C2048-55VC的Datasheet PDF文件第7页 
DC and AC Operating Conditions for Read Operation  
AT27C2048  
-55  
-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%  
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  
Units  
ILI  
Input Load Current  
VIN = 0V to VCC  
VOUT = 0V to VCC  
VPP = VCC  
± 1  
± 5  
10  
µA  
µA  
µA  
ILO  
Output Leakage Current  
(2)  
IPP1  
VPP(1) Read/Standby Current  
ISB1 (CMOS)  
CE = VCC ± 0.3V  
100  
1
µA  
mA  
mA  
ISB  
VCC(1) Standby Current  
ISB2 (TTL)  
CE = 2.0 to VCC + 0.5V  
f = 5 MHz, IOUT = 0 mA,  
CE = VIL  
ICC  
VCC Active Current  
35  
VIL  
VIH  
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
VOL  
VOH  
IOL = 2.1 mA  
IOH = -400 µA  
2.4  
Notes: 1. VCC must be applied simultaneously or before 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  
AT27C2048  
-90  
-55  
-70  
-12  
-15  
Symbol Parameter  
Condition  
Min Max Min Max Min Max Min Max Min Max Units  
Address to  
Output Delay  
CE = OE  
= VIL  
(3)  
tACC  
55  
70  
90  
120  
150  
ns  
(2)  
tCE  
CE to Output Delay  
OE to Output Delay  
OE = VIL  
CE = VIL  
55  
20  
70  
30  
90  
35  
120  
40  
150  
50  
ns  
ns  
(2)(3)  
tOE  
OE or CE High to  
Output Float,  
whichever occurred  
first  
(4)(5)  
tDF  
20  
20  
20  
30  
35  
ns  
ns  
Output Hold from  
Address, CE or OE,  
whichever occurred  
first  
(4)  
tOH  
7
7
0
0
0
Notes: 1. 2, 3, 4, 5. See the AC Waveforms for Read Operation diagram.  
AT27C2048  
4

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