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參數(shù)資料
| 型號(hào)： | UPD754304GS |
| 廠商： | NEC Corp. |
| 元件分類： | 4位微控制器 |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| 中文描述： | 4位單片機(jī)的小型通用紅外遙控器 |
| 文件頁數(shù)： | 3/74頁 |
| 文件大?。?/td> | 316K |
| 代理商： | UPD754304GS |
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μ
PD754302, 754304, 754302(A), 754304(A)
3
Functional Outline
Parameter
Function
Instruction execution time
0.95, 1.91, 3.81, 15.3
μ
s (@ 4.19 MHz with system clock)
0.67, 1.33, 2.67, 10.7
μ
s (@ 6.0 MHz with system clock)
2048
×
8 bits (
μ
PD754302)
4096
×
8 bits (
μ
PD754304)
256
×
4 bits
4-bit operation: 8
×
4 banks
8-bit operation: 4
×
4 banks
On-chip memory
ROM
RAM
General-purpose register
Input/
output
port
CMOS input
8
On-chip pull-up resistors can be specified by software: 7
CMOS input/output
18
On-chip pull-up resistors can be specified by software: 18
N-ch open-drain
input/output pins
4
13 V withstand voltage. On-chip pull-up resistors can be specified by
mask option.
Total
30
Timer
3 channels
8-bit timer/event counter: 2 channels (16-bit timer/event counter)
Basic interval timer/watchdog timer: 1 channel
Serial interface
3-wire serial I/O mode ... MSB or LSB can be selected for transferring top bit
2-wire serial I/O mode
Bit sequential buffer
16 bits
Clock output (PCL)
Φ
, 524, 262, 65.5 kHz (@ 4.19 MHz with system clock)
Φ
, 750, 375, 93.8 kHz (@ 6.0 MHz with system clock)
Vectored interrupts
External: 3, Internal: 4
Test input
External: 1
System clock oscillator
Ceramic or crystal oscillator
Standby function
STOP/HALT mode
Operating ambient
temperature
T
A
= –40 to +85 C
Power supply voltage
V
DD
= 1.8 to 5.5 V
Package
36-pin plastic shrink SOP (300 mil, 0.8-mm pitch)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD754302A | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD754304 | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD754302GSA | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| UPD75P048CW | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| UPD750004CU(A)-XXX | 4-Bit Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD7554AG-597-E2 | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7554AG-597-E2-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7554AG-603-E2 | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7554AG-603-E2-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7554AG-611-E2 | 制造商:Renesas Electronics Corporation 功能描述: |
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