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COP8AME9EMW8 参数 Datasheet PDF下载

COP8AME9EMW8图片预览
型号: COP8AME9EMW8
PDF下载: 下载PDF文件 查看货源
内容描述: 8位CMOS闪存微控制器,具有8K内存,双通道运算放大器,虚拟EEROM ,温度传感器, 10位A / D和掉电复位 [8-Bit CMOS Flash Microcontroller with 8k Memory, Dual Op Amps, Virtual EEROM, Temperature Sensor,10-Bit A/D and Brownout Reset]
分类和应用: 闪存传感器温度传感器微控制器和处理器外围集成电路运算放大器光电二极管时钟
文件页数/大小: 83 页 / 908 K
品牌: NSC [ National Semiconductor ]
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8.0 Electrical Characteristics (Continued)  
DC Electrical Characteristics (−40˚C TA +85˚C) (Continued)  
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.  
Parameter  
Output Current Levels  
Conditions  
Min  
Typ  
Max  
Units  
Source (Weak Pull-Up Mode)  
Source (Push-Pull Mode)  
VCC = 4.5V, VOH = 3.8V  
VCC = 4.5V, VOH = 3.8V  
VCC = 4.5V, VOL = 1.0V  
−10  
−7  
µA  
mA  
mA  
mA  
µA  
mA  
V
Sink (Push-Pull Mode) (Note 7)  
Allowable Sink Current per Pin  
TRI-STATE Leakage  
10  
15  
VCC = 5.5V  
−0.5  
2.0  
+0.5  
200  
Maximum Input Current without Latchup (Note 5)  
RAM Retention Voltage, VR (in HALT Mode)  
Input Capacitance  
7
pF  
Voltage on G6 to force execution from Boot ROM G6 rise time must be  
2 x VCC  
100  
VCC + 7  
V
(Note 8)  
slower than 100 ns  
VIN = 11V, VCC = 5.5V  
25˚C  
G6 Rise Time to force execution from Boot ROM  
nS  
µA  
>
Input Current on G6 when Input VCC  
500  
100k  
100  
Flash Endurance  
cycles  
years  
Flash Data Retention  
AC Electrical Characteristics (−40˚C TA +85˚C)  
Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.  
Parameter  
Instruction Cycle Time (tC)  
Crystal/Resonator  
Conditions  
Min  
Typ  
Max  
Units  
4.5V VCC 5.5V  
0.5  
DC  
2
µs  
Frequency of MICROWIRE/PLUS in  
Slave Mode  
MHz  
MICROWIRE/PLUS Setup Time (tUWS  
)
20  
20  
ns  
ns  
MICROWIRE/PLUS Hold Time (tUWH  
MICROWIRE/PLUS Output Propagation  
Delay (tUPD  
)
150  
ns  
)
Input Pulse Width  
Interrupt Input High Time  
Interrupt Input Low Time  
1
1
1
1
1
1
tC  
tC  
tC  
Timer 1 Input High Time  
Timer 1 Input Low Time  
tC  
Timer 2, 3 Input High Time (Note 6)  
Timer 2, 3 Input Low Time (Note 6)  
Output Pulse Width  
MCLK or tC  
MCLK or tC  
Timer 2, 3 Output High Time  
Timer 2, 3 Output Low Time  
USART Bit Time when using External  
CKX  
150  
150  
ns  
ns  
6 CKI  
periods  
USART CKX Frequency when being  
Driven by Internal Baud Rate Generator  
Reset Pulse Width  
2
MHz  
0.5  
8
µs  
Flash Memory Mass Erase Time  
Flash Memory Page Erase Time  
ms  
See Table 13, Typical  
Flash Memory  
Endurance  
1
ms  
t
= instruction cycle time.  
C
<
Note 2: Maximum rate of voltage change must be 0.5 V/ms.  
11  
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