參數(shù)資料
型號: M34519M8-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 60/162頁
文件大?。?/td> 960K
代理商: M34519M8-XXXFP
Rev.3.01
2005.06.15
page 152 of 160
REJ03B0007-0301
4519 Group
Conditions
Limits
Parameter
Symbol
Unit
Mask ROM version
VDD = 2.0 to 5.5 V
One Time PROM version
VDD = 2.5 to 5.5 V
CNTR0, CNTR1
SCK
Mask ROM version
VDD = 0
→ 1.8 V
One Time PROM version
VDD = 0
→ 2.5 V
Oscillation frequency
(with a quartz-crystal oscillator)
Timer external input frequency
Timer external input period
(“H” and “L” pulse width)
Serial I/O external input frequency
(“H” and “L“ pulse width)
Power-on reset circuit
valid supply voltage rising time
f(XIN)
f(CNTR)
tw(CNTR)
f(SCK)
tw(SCK)
TPON
kHz
Hz
s
Hz
s
50
f(STCK)/6
100
3/f(STCK)
Typ.
Max.
Min.
Recommended operating conditions 3
(Mask ROM version: Ta = –20 °C to 85 °C, VDD = 1.8 to 5.5 V, unless otherwise noted)
(One Time PROM version: Ta = –20 °C to 85 °C, VDD = 2.5 to 5.5 V, unless otherwise noted)
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