参数资料
型号: S80C186XL20
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80
封装: EIAJ, QFP-80
文件页数: 16/48页
文件大小: 762K
代理商: S80C186XL20
80C186XL80C188XL
DC SPECIFICATIONS (Continued) TA e 0 Cto a70 C VCC e 5V g10%
Symbol
Parameter
Min
Max
Units
Test Conditions
VCHO
Clock Output High
VCC b 05
V
ICHO eb500 mA
CIN
Input Capacitance
10
pF
1 MHz(2)
CIO
Output or IO Capacitance
20
pF
1 MHz(2)
NOTES
1 Pins being floated during HOLD or by invoking the ONCE Mode
2 Characterization conditions are a) Frequency e 1 MHz b) Unmeasured pins at GND c) VIN at a 50V or 045V This
parameter is not tested
3 Current is measured with the device in RESET with X1 and X2 driven and all other non-power pins open
4 RD QSMD UCS LCS MCS0 PEREQ MCS1 ERROR and TEST BUSY pins have internal pullup devices Loading some
of these pins above IOH eb200 mA can cause the processor to go into alternative modes of operation See the section on
Local Bus Controller and Reset for details
Power Supply Current
Current is linearly proportional to clock frequency
and is measured with the device in RESET with X1
and X2 driven and all other non-power pins open
Maximum current is given by ICC e 5mA c freq
(MHz) a IQL
IQL is the quiescent leakage current when the clock
is static IQL is typically less than 100 mA
272431 – 9
Figure 5 ICC vs Frequency
23
相关PDF资料
PDF描述
S80C188XL20 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80
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