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參數(shù)資料
| 型號： | MSM65344A-XXXGS-BK |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 4/17頁 |
| 文件大小： | 148K |
| 代理商： | MSM65344A-XXXGS-BK |
11/16
MSM65344A
Semiconductor
AC Characteristics
CPU control
Peripheral control 1
RESET Pulse Width
tRESW
(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70C)
ns
Parameter
Symbol
Condition
Unit
—
Min.
Max.
—
20
Parameter
Symbol
Condition
Unit
tC
VDD = 4.5 to 5.5V
Min.
Max.
—
(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70C)
100
ns
OSC
Clock Cycle
—
0.55tC
0.45tC
EXI
External Interrupt
Pulse Width
tEXIW
T0
External Clock Pulse
Width
tT0CW
GATE Pulse Width
tT0GW
—
4CPUCLK
1 tT0CLK
*1
*2
2.7V VDD < 4.5V
—
200
Clock "L" Pulse Width
tCLW
Peripheral control 2
*1 CPUCLK : Supply clock to the CPU selected by SBYCON.
*2
tT0CLK
: Cycle time of timer 0 count clock selected by T0CON.
Parameter
Symbol
Condition
Unit
tC
VDD = 4.5 to 5.5V
Min.
Max.
—
(VDD = 2.7 to 5.5V, GND = 0V, Ta = –20 to +70C)
100
ns
OSC
Clock Cycle
2.7V VDD < 4.5V
—
200
SFTCK Cycle
tSFC2
SFT2
SFTCK "L" Pulse Width
tSFCLW2
SFTCK "H" Pulse Width
tSFCHW2
CL = 100 pF
—
8CPUCLK *
4CPUCLK –20 *
SFTO Setting Time
tSFOS2
SFTO Hold Time
tSFOH2
SFTI Setting Time
tSFIS2
SFTI Hold Time
tSFIH2
—
tSFCLW2 –100
tSFCHW2 –100
—
100
*
CPUCLK : Supply clock to the CPU selected by SBYCON.
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