參數(shù)資料
型號： UPD64
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)： 3/68頁
文件大?。?/td> 301K
代理商： UPD64
3
μ
PD63, 63A, 64
BLOCK DIAGRAM
K
I0
-K
I3
K
I/O0
-K
I/O7
S
0
, S
1
/LED
PORT K
I
PORT K
I/O
PORT S
4
8
2
4
8
2
ROM
RAM
SYSTEM
CONTROL
CARRIER
GENERATOR
9-bit
TIMER
CPU
CORE
RESET
X
IN
X
OUT
V
DD
GND
REM
S
1
/LED
LIST OF FUNCTIONS
Item
μ
PD63
μ
PD63A
μ
PD64
μ
PD6P4B
ROM capacity
512
×
10 bits
768
×
10 bits
1002
×
10 bits
1002
×
10 bits
Mask ROM
One-time PROM
RAM capacity
32
×
4 bits
Stack
1 level (multiplexed with RF of RAM)
I/O pins
Key input (K
I
)
Key I/O (K
I/O
)
Key extended input (S
0
, S
1
)
Remote control transmission display output (LED) : 1 (multiplexed with S
1
pin)
: 4
: 8
: 2
Number of keys
32 keys
48 keys (when extended by key extension input)
96 keys (when extended by key extension input and diode)
Clock frequency
Ceramic oscillation
f
X
= 2.4 to 8 MHz
f
X
= 2.4 to 4 MHz
Instruction execution time
8
μ
s (f
X
= 8 MHz)
Carrier frequency
f
X
/8, f
X
/16, f
X
/64, f
X
/96, f
X
/128, f
X
/192, no carrier (high level)
Timer
9-bit programmable timer: 1 channel
POC circuit
Mask option
Internal
Supply voltage
V
DD
= 1.8 to 3.6 V
V
DD
= 2.2 to 3.6 V (with POC circuit)
V
DD
= 2.2 to 3.6 V
(f
X
= 2.4 to 4 MHz)
V
DD
= 2.7 to 3.6 V
(f
X
= 4 to 8 MHz)
Operating ambient temperature
T
A
= –40 to +85
°
C
T
A
= –20 to +70
°
C (with POC circuit)
Package
20-pin plastic SOP (300 mil)
20-pin plastic
SOP (300 mil)
20-pin plastic
SSOP (300 mil)
20-pin plastic
SOP (300 mil)
相關(guān)PDF資料
PDF描述
UPD6451A UPD6451A Data Sheet | Data Sheet[12/1995]
UPD6451ACX-001 On-Screen Display Circuit
UPD6451AGT-101 On-Screen Display Circuit
UPD6451AGT-301 On-Screen Display Circuit
UPD6452CS-002 On-Screen Display Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD64015AGM-UEU-A 制造商:Renesas Electronics Corporation 功能描述:
UPD64031AGJ-8EN(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD64082GF-3BA 制造商:Renesas Electronics Corporation 功能描述:
UPD64084 制造商:NEC 制造商全稱:NEC 功能描述:THREE-DIMENSIONAL Y/C SEPARATION LSI WITH ON-CHIP MEMORY
uPD64084GC-8EA-A 制造商:Renesas Electronics 功能描述:Tray
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*