參數(shù)資料
型號(hào): UPD6P5
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): 1/32頁
文件大?。?/td> 232K
代理商: UPD6P5
2000
DATA SHEET
4-BIT SINGLE-CHIP MICROCONTROLLER
FOR INFRARED REMOTE CONTROL TRANSMISSION
The
μ
PD6P5 is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM
as the program memory.
Because users can write programs for the
μ
PD6P5, it is ideal for program evaluation and small-scale production
of the application systems using the
μ
PD64A or 65.
When reading this document, also refer to the
μ
PD64A, 65 Data Sheet (U14380E).
FEATURES
Program memory (one-time PROM) : 2,026
×
10 bits
Data memory (RAM)
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
2
)
S
1
/LED pin (I/O)
: 32
×
4 bits
: 1 channel
: 16
μ
s (when operating at f
X
= 4 MHz: ceramic oscillation)
: 1 level (Stack RAM is for data memory RF as well.)
: 8 units
: 4 units
: 2 units
: 1 unit (In output mode, this is the remote control transmission display
pin.)
: V
DD
= 2.2 to 3.6 V
: T
A
= –40 to +85
°
C
: f
X
= 2.4 to 4.8 MHz
Power supply voltage
Operating ambient temperature
Oscillator frequency
POC circuit
APPLICATION
Infrared remote control transmitter (for AV and household electric appliances)
MOS INTEGRATED CIRCUIT
μ
PD6P5
Document No. U14760EJ1V0DS00 (1st edition)
Date Published May 2000 J CP(K)
Printed in Japan
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.
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