參數(shù)資料
型號: 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): 31/96頁
文件大小: 4109K
代理商: UPD78F0547GC(T)-UBT-A
CHAPTER 2 PIN FUNCTIONS
Preliminary User’s Manual U17397EJ2V1UD
37
2.2.11 P140 to P145 (port 14)
P140 to P145 function as a 6-bit I/O port. These pins also function as external interrupt request input, clock output,
buzzer output, serial interface data I/O, clock I/O, busy input, and strobe output pins.
The following operation modes can be specified in 1-bit units.
(1) Port mode
P140 and P141 function as a 6-bit I/O port. P140 and P141 can be set to input or output port in 1-bit units using
port mode register 14 (PM14). Use of an on-chip pull-up resistor can be specified by pull-up resistor option
register 14 (PU14).
(2) Control mode
P140 to P145 function as external interrupt request input, clock output, buzzer output, serial interface data I/O,
clock I/O, busy input, and strobe output pins.
(a) INTP6, INTP7
These are the external interrupt request input pins for which the valid edge (rising edge, falling edge, or both
rising and falling edges) can be specified.
(b) PCL
This is a clock output pin.
(c) BUZ
This is a buzzer output pin.
(d) BUSY0
This is a serial interface CSIA0 busy input pin.
(e) SIA0
This is a serial interface CSIA0 serial data input pin.
(f)
SOA0
This is a serial interface CSIA0 serial data output pin.
(g) SCKA0
This is a serial interface CSIA0 serial clock I/O pin.
(h) STB0
This is a serial interface CSIA0 strobe output pin.
2.2.12 AVREF
This is the A/D converter reference voltage input pin and the positive power supply pin of P20 to P27 and A/D
converter.
When the A/D converter is not used, connect this pin directly to EVDD or VDD
Note.
Note Make the AVREF pin the same potential as the VDD pin when port 2 is used as a digital port.
相關PDF資料
PDF描述
UPD78F0562MC-CAA-AX 8-BIT, FLASH, 10 MHz, MICROCONTROLLER, PDSO20
UPD78F0893GK(A)-GAK-AX 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
UPD78F1005GB-GAG-AX 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP52
UPD78F1146AGB-GAH-AX 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
UPD78F1186AGJ(A)-GAE-AX 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP144
相關代理商/技術參數(shù)
參數(shù)描述
UPD78F0547GC-UBT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD78F0547GK(T)-8EU-A 制造商:Renesas Electronics Corporation 功能描述:
UPD78F0550MA-FAA-AX 功能描述:MCU 8BIT 4KB FLASH MEM 16-SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2-L 標準包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI,I²C,LIN,SPI,UART/USART 外圍設備:電容感應,DMA,LCD,POR,PWM,WDT 輸入/輸出數(shù):25 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 2x20b,D/A 4x8b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤
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 標準包裝: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 外圍設備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型: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
UPD78F0552MA-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 標準包裝: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 外圍設備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型: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