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參數(shù)資料
| 型號： | W78C438C40FL |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8-BIT, 40 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | ROHS COMPLIANT, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 6/22頁 |
| 文件大?。?/td> | 266K |
| 代理商： | W78C438C40FL |
W78C438C
- 6 -
P8.0
P8.7 I/O Port
Functions are the same as those of Port 1 in the W78C31, except that they are mapped by the P8
register and not bit-addressable. The P8 register is not a standard register in the W78C32. Its address
is at 0A6H.
INT2
,
INT3
External Interrupt, Input
Functions are similar to those of external
INT0
,
INT1
in the W78C32, except that the
functions/status of these interrupts are determined/shown by the bits in the XICON (External Interrupt
Control) register. The XICON register is bit-addressable but is not a standard register in the W78C32.
Its address is at 0C0H. For details, see the Functional Description below.
EA
External Address, Input
Functions same as W78C32.
RST, XTAL1, XTAL2,
PSEN
, ALE
Functions same as W78C32.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W78C438C40PL | 功能描述:IC MCU 8-BIT ROMLESS 84-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:W78 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(shè)備:電容感應(yīng)，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(zhuǎn)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 |
| W78C438CF-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C438CF-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C438CP-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C438CP-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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