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參數(shù)資料
| 型號： | 6P8A |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
| 中文描述： | 馬鞍山集成電路4位單片機的紅外遙控傳輸 |
| 文件頁數(shù)： | 5/95頁 |
| 文件大?。?/td> | 692K |
| 代理商： | 6P8A |
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5
μ
PD6P8, 6P8A, 6P8B
Data Sheet U17848EJ3V0DS
BLOCK DIAGRAM
Item
μ
PD6P8
μ
PD6P8A
μ
PD6P8B
ROM capacity
2026
×
10 bits
One-time PROM
RAM capacity
32
×
4 bits
Stack
1 level (shared with RF of RAM)
I/O pins
Key input (K
I
):
Key I/O (K
I/O
):
Key expansion input (S
0
, S
1
, S
2
):
Remote control transmission display output (LED):
4 pins
8 pins
3 pins
1 pin (shared with S
1
pin)
Number of keys
32 keys
56 keys (when expanded by key expansion input)
Clock frequency
Ceramic oscillation
f
X
= 3.5 to 4.5 MHz
Instruction execution time
16
μ
s (@ f
X
= 4 MHz)
Carrier frequency
The high-level and low-level width can be set separately from 250 ns to 64
μ
s (@ f
X
= 4 MHz
operation) via modulo registers
Timer
9-bit programmable timer: 1 channel, timer clock: f
X
/64
POC circuit
On chip
RAM retention detector
On chip
Internal oscillator
Not available
On chip
Programming method
Parallel
Serial
Supply voltage
V
DD
= 1.9 to 3.6 V
Operating ambient
temperature
T
A
= –40 to +85
°
C
Package
20-pin plastic SSOP (7.62 mm (300))
K
I0
to K
I3
K
I/O0
to K
I/O7
S
0
, S
1
/LED, S
2
Port K
I
Port K
I/O
Port S
4
8
3
4
8
3
RAM
System
control
Carrier
generator
9-bit
timer
CPU
core
X
IN
X
OUT
V
DD
GND
REM
S
1
/LED
One-
time
PROM
LIST OF FUNCTIONS
相關PDF資料 |
PDF描述 |
|---|---|
| 6P8B | MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
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| 6PHR10 | FAST RECOVERY SINGLE-PHASE FULL WAVE BRIDGE 6 AMPERES FOR P.C. BOARD AND HEAT SINK MOUNTING 200 NANOSECOND FAST RECOVERY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 6P8B | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION |
| 6PA1 | 功能描述:開關配件 Enclose Basic Switch RoHS:否 制造商:C&K Components 類型:Cap 用于:Pushbutton Switches 設計目的: |
| 6PA102 | 功能描述:開關配件 YOKE ROLLER NYLON BOTH MNT ON FRONT RoHS:否 制造商:C&K Components 類型:Cap 用于:Pushbutton Switches 設計目的: |
| 6PA102-4 | 制造商:Honeywell Sensing and Control 功能描述:Limit Switch-Sp Part |
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