參數(shù)資料
型號(hào): 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): 1/64頁
文件大?。?/td> 410K
代理商: UPD6134MC
4-BIT SINGLE-CHIP MICROCONTROLLER
FOR INFRARED REMOTE CONTROL TRANSMISSION
DESCRIPTION
Equipped with low-voltage 1.8V operation, a carrier generation circuit for infrared remote control transmission,
a standby release function through key entry, and a programmable timer, the
μ
PD6133 and 6134 are suitable for
infrared remote control transmitters.
For the
μ
PD6133 and 6134, we have made available the one-time PROM product
μ
PD61P34B for program
evaluation or small-quantity production.
FEATURES
Program memory (ROM)
·
μ
PD6133: 512
×
10 bits
·
μ
PD6134: 1002
×
10 bits
Data memory (RAM): 32
×
4 bits
Built-in carrier generation circuit for infrared remote control
9-bit programmable timer
Command execution time
Stack level
I/O pins (K
I/O
)
Input pins (K
I
)
Sense input pin (S
0
)
S
1
/LED pin (I/O)
: 1 channel
: 8
μ
s (when operating at f
X
= 1 MHz: ceramic oscillation)
: 1 level (Stack RAM is for data memory RF as well.)
: 8 units
: 4 units
: 1 unit
:
1 unit (When in output mode, this is the remore control transmission
display pin.)
: V
DD
= 1.8 to 3.6 V (when operating at f
X
= 500 kHz)
V
DD
= 2.2 to 3.6 V (when operating at f
X
= 1 MHz)
Power supply voltage
Operating ambient temperature : T
A
= –40 to +85 C
Oscillation frequency
POC circuit (Mask option)
: f
X
= 300 kHz to 1 MHz
APPLICATION
Infrared remote control transmitter (for AV and household electric appliances)
Unless otherwise stated, the
μ
PD6133 is taken as a representative product in this document.
MOS INTEGRATED CIRCUIT
μ
PD6133, 6134
Document No. U10454EJ6V0DS00 (6th edition)
Date Published June 1999 N CP(K)
Printed in Japan
The mark
shows major revised points.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
1995, 1999
DATA SHEET
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