HMS87C1204A 데이터 시트보기 (PDF) - Hynix Semiconductor

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HMS87C1204A

CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Hynix Semiconductor 

HMS87C130XA/120XA/110XA

7.5 AC Characteristics

(TA=-20~+85°C, VDD=5V±10%, VSS=0V)

Parameter

Operating Frequency

External Clock Pulse Width

External Clock Transition Time

Oscillation Stabilizing Time

External Input Pulse Width

RESET Input Width

Symbol

fCP

tCPW

tRCP,tFCP

tST

tEPW

tRST

Pins

XIN

XIN

XIN

XIN, XOUT

INT0, INT1, EC0

RESET

Specifications

Min.

Typ.

Max.

1

-

8

80

-

-

-

-

20

-

-

20

2

-

-

8

-

-

Unit

MHz

nS

nS

mS

tSYS

tSYS

XIN

RESET

INT0, INT1

EC0

1/fCP

tSYS

tCPW

tCPW

tRCP

tFCP

0.5V

VDD-0.5V

tRST

0.2VDD

tEPW

tEPW

0.2VDD

0.8VDD

Figure 7-1 Timing Chart

18

Apr. 2001 ver 1.0

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