參數(shù)資料
型號: UPD6134MC
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
中文描述: 4位單片機(jī)的紅外遙控傳輸
文件頁數(shù): 50/64頁
文件大?。?/td> 410K
代理商: UPD6134MC
50
μ
PD6133, 6134
Data Sheet U10454EJ6V0DS00
AC Characteristics (T
A
= –40 to +85 C, V
DD
= 1.8 to 3.6 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Command execution time
t
CY
V
DD
= 2.2 to 3.6 V
7.9
27
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
15.9
27
K
I
, S
0
, S
1
high-level width
t
H
10
When releasing
Standby mode
in HALT mode
10
in STOP mode
Note
RESET low-level width
t
RSL
10
Note
10 + 36/f
X
+ oscillation growth time
Remark
t
CY
= 8/f
X
(f
X
: System clock oscillator frequency)
POC Circuit (mask option
Note 1
) (T
A
= –20 to +70 C)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
POC-detected voltage
Note 2
V
POC
0.9
1.6
2.2
V
POC circuit current
I
POC
0.9
1.0
μ
A
Notes 1.
Operates effectively under the conditions of f
X
= 300 to 500 kHz.
2.
Refers to the voltage with which the POC circuit cancels an internal reset. If V
POC
< V
DD
, the internal
reset is released.
From the time of V
POC
V
DD
until the internal reset takes effect, lag of up to 1 ms occurs. When the
period of V
POC
V
DD
lasts less than 1 ms, the internal reset may not take effect.
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