- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45032 > M37478M8TXXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 PDF資料下載
參數(shù)資料
| 型號(hào)： | M37478M8TXXXSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | PLASTIC, SDIP-42 |
| 文件頁數(shù)： | 36/48頁 |
| 文件大?。?/td> | 720K |
| 代理商： | M37478M8TXXXSP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁當(dāng)前第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁
40
MITSUBISHI MICROCOMPUTERS
7477/ 7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PROGRAMMING NOTES
(1) The frequency ratio of the timer is 1/(n+1).
(2) The contents of the interrupt request bits are not modified im-
mediately after they have been written. After writing to an
interrupt request register, execute at least one instruction be-
fore executing a BBC or BBS instruction.
(3) To calculate in decimal notation, set the decimal mode flag (D)
to “1”, then execute an ADC or SBC instruction. Only the ADC
and SBC instruction yield proper decimal results. After execut-
ing an ADC or SBC instruction, execute at least one
instruction before executing a SEC, CLC, or CLD instruction.
(4) An NOP instruction must be used after the execution of a PLP
instruction.
(5) Do not execute the STP instruction during A-D conversion.
(6) In the 7477 group, set bit 0, bit 1, and bit 3 – bit 7 to “0” of the
CPU mode register.
(7) Multiply/Divide instructions
The index X mode (T) and the decimal mode (D) flag do not
affect the MUL and DIV instruction.
The execution of these instructions does not modify the con-
tents of the processor status register.
DATA REQUIRED FOR MASK ORDERING
Please send the following data for mask orders.
(1) mask ROM confirmation form
(2) mark specification form
(3) ROM data ......................................................... EPROM 3 sets
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37477M4-001SP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32 |
| M37477M8-001FP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO32 |
| M37478M4-001FP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP56 |
| M37477E8-001SP | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP32 |
| M37478E8SS | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, CDIP42 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37478M8TXXXSP/FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37478M8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
| M37478M8-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES |
| M37478M8-XXXSP/FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37478RSS | 制造商:Renesas Electronics Corporation 功能描述:EPROM MCU/8BIT CMOS EMULATION CHIP - Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。