參數(shù)資料
型號: UPD178006AGC
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 8位單晶片微控制器
文件頁數(shù): 18/56頁
文件大小: 314K
代理商: UPD178006AGC
18
μ
PD178004A, 178006A, 178016A, 178018A
Figure 5-5. Watchdog Timer Block Diagram
Control
Circuit
8-Bit Counter
Prescaler
INTWDT
Non-Maskable
Interrupt Request
INTWDT
Maskable
Interrupt Request
Reset
Selector
2
f
xx
4
2
f
xx
5
2
f
xx
6
2
f
xx
7
2
f
xx
8
2
f
xx
9
2
f
xx
11
2
f
xx
3
5.4 BUZZER OUTPUT CONTROL CIRCUIT
The clock with the following frequency can be output as a buzzer output.
1.5 kHz/3 kHz/6 kHz (@ 4.5-MHz crystal oscillator with system clock)
Figure 5-6. Buzzer Output Control Circuit Block Diagram
Internal Bus
1.5 kHz
3 kHz
6 kHz
TCL27 TCL26 TCL25
3
PM36
S
Timer Clock Select Register 2
Port Mode Register 3
BEEP/P36
P36
Output Latch
相關(guān)PDF資料
PDF描述
UPD178023GC 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178023 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD178023GF 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD23C128000BLGY-MJH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
UPD23C128000BLGY-MKH 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD MODE)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD178006AGC-XXX-3B9 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
UPD178006GC 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178016 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178016A 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD178016AGC 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS