參數(shù)資料
型號(hào): UPD78F0547GC(T)-UBT-A
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80
文件頁數(shù): 52/96頁
文件大?。?/td> 4109K
代理商: UPD78F0547GC(T)-UBT-A
Preliminary Product Information U14673EJ1V0PM00
56
PD789322,789324,789326,789327
6. INTERRUPT FUNCTION
6.1 Interrupt Types
Two types of interrupts are supported.
(1) Non-maskable interrupts
Non-maskable interrupt requests are acknowledged unconditionally, i.e. even when interrupts are disabled.
These interrupts take precedence over all other interrupts and are not subject to interrupt priority control.
A non-maskable interrupt causes the generation of the standby release signal.
An interrupt from the watchdog timer is the only non-maskable interrupt source supported in the
PD789322,
789324, 789326, and 789327.
(2) Maskable interrupts
Maskable interrupts are subject to mask control. If two or more maskable interrupts occur simultaneously, the
default priority listed in Table 6-1 applies.
A maskable interrupt causes the generation of the standby release signal.
Maskable interrupts from 2 external and 6 internal sources are supported in the
PD789322, 789324, 789326,
and 789327.
6.2 Interrupt Sources and Configuration
The
PD789322, 789324, 789326, and 789327 support a total of 9 maskable and non-maskable interrupt
sources (see Table 6-1).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD78F0547GC-UBT-A 制造商:Renesas Electronics Corporation 功能描述:
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UPD78F0551MA-FAA-AX 功能描述:MCU 8BIT 16-SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2-L 標(biāo)準(zhǔn)包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設(shè)備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲(chǔ)器容量:16KB(16K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤
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