參數(shù)資料
型號: M38503E4-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 35/55頁
文件大?。?/td> 867K
代理商: M38503E4-XXXSP
37
3850 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
TIMING REQUIREMENTS
Table 12 Timing requirements (1)
(VCC = 4.0 to 5.5 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Reset input “L” pulse width
External clock input cycle time
External clock input “H” pulse width
External clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1, INT0–INT3 input “H” pulse width
CNTR0, CNTR1, INT0–INT3 input “L” pulse width
Serial I/O clock input cycle time (Note)
Serial I/O clock input “H” pulse width (Note)
Serial I/O clock input “L” pulse width (Note)
tW(RESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(CNTR)
tWH(CNTR)
tWL(CNTR)
tC(SCLK)
tWH(SCLK)
tWL(SCLK)
tsu(RxD-SCLK)
th(SCLK-RxD)
Limits
s
ns
Parameter
Min.
2
125
50
200
80
800
370
220
100
Typ.
Max.
Symbol
Unit
Note : When f(XIN) = 8 MHz and bit 6 of address 001A16 is “1” (clock synchronous).
Divide this value by four when f(XIN) = 8 MHz and bit 6 of address 001A16 is “0” (UART).
Serial I/O input setup time
Serial I/O input hold time
Table 13 Timing requirements (2)
(VCC = 2.7 to 4.0 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Reset input “L” pulse width
External clock input cycle time
External clock input “H” pulse width
External clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1, INT0–INT3 input “H” pulse width
CNTR0, CNTR1, INT0–INT3 input “L” pulse width
Serial I/O clock input cycle time (Note)
Serial I/O clock input “H” pulse width (Note)
Serial I/O clock input “L” pulse width (Note)
Serial I/O input setup time
Serial I/O input hold time
tW(RESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(CNTR)
tWH(CNTR)
tWL(CNTR)
tC(SCLK)
tWH(SCLK)
tWL(SCLK)
tsu(RxD-SCLK)
th(SCLK-RxD)
Limits
s
ns
Parameter
Min.
2
250
100
500
230
2000
950
400
200
Typ.
Max.
Symbol
Unit
Note : When f(XIN) = 8 MHz and bit 6 of address 001A16 is “1” (clock synchronous).
Divide this value by four when f(XIN) = 8 MHz and bit 6 of address 001A16 is “0” (UART).
相關(guān)PDF資料
PDF描述
M38504M6A-XXXFP 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDSO42
M38503M2A-XXXFP 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDSO42
M38503M4A-XXXSP 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDIP42
M38503G4AFP 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDSO42
M38503G4A-XXXFP 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDSO42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38503G4AFP#U1 功能描述:IC 740/3850 MCU QZ-ROM 42SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 標準包裝: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 程序存儲器容量:- 程序存儲器類型: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)
M38503G4ASP#U1 功能描述:IC 740/3850 MCU QZ-ROM 42DIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:740/38000 標準包裝: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 程序存儲器容量:- 程序存儲器類型: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)
M38503M2404F 制造商:Panasonic Industrial Company 功能描述:IC
M38503M4A-210SP 制造商:Renesas Electronics Corporation 功能描述:
M38504E6FP 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 24K 42-SSOP - Trays