參數(shù)資料
型號(hào): M38D24G4-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 6.25 MHz, MICROCONTROLLER, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, LQFP-64
文件頁數(shù): 56/138頁
文件大?。?/td> 2880K
代理商: M38D24G4-XXXFP
Rev.3.02
Apr 10, 2008
Page 22 of 131
REJ03B0177-0302
38D2 Group
Fig. 15 Port block diagram (3)
(20) COM0-COM3
VL3
VL2
VL1
VSS
Gate input signal of
each gate depends
on the duty ratio
and bias values.
(17) Port P57
Serial I/O ready output
Data bus
Port latch
Serial I/O mode selection bit
Serial I/O enable bit
SRDY1 output enable bit
Direction
register
Pull-up control
Key-on wakeup interrupt input
Key input control
(19) Port P62
Data bus
Port latch
Direction
register
Xc oscillation enabled + Pull-up control
Xc oscillation enabled
Port P61
Oscillator
Xc oscillation enabled
(18) Port P61
Data bus
Port latch
Direction
register
Xc oscillation enabled
Sub-clock generation circuit input
Xc oscillation enabled + Pull-up control
(16) Port P56
Serial I/O synchronous clock
selection bit
Data bus
Serial I/O clock output
Serial I/O mode selection bit
Serial I/O enable bit
Port latch
Direction
register
Serial I/O enable bit
Pull-up control
Serial I/O clock input
Key-on wakeup interrupt input
Key input control
(15) Port P55
Data bus
Serial I/O enable bit
Transmit enable bit
Serial I/O output
P55/TxD1 P-channel output disable bit
Port latch
Direction
register
Pull-up control
Key-on wakeup interrupt input
Key input control
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M38D24G6FP#U0 功能描述:IC 740/38D2 MCU QZ-ROM 80QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI,I²C,UART/USART 外圍設(shè)備:POR,PWM,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 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:68-LCC(J 形引線) 包裝:帶卷 (TR)
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