- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69008 > M301N2M8T-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48 PDF資料下載
參數(shù)資料
| 型號(hào)： | M301N2M8T-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 30/31頁 |
| 文件大小： | 227K |
| 代理商： | M301N2M8T-XXXFP |
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頁當(dāng)前第30頁第31頁
Rev.1.00
Oct 20, 2004
page 8 of 29
M16C/1N Group
2. Central Processing Unit (CPU)
REJ03B0002-0100Z
2.3 Frame Base Register (FB)
FB is configured with 16 bits, and is used for FB relative addressing.
2.4 Interrupt Table Register (INTB)
INTB is configured with 20 bits, indicating the start address of an interrupt vector table.
2.5 Program Counter (PC)
PC is configured with 20 bits, indicating the address of an instruction to be executed.
2.6 User Stack Pointer (USP), Interrupt Stack Pointer (ISP)
Stack pointer (SP) comes in two types: USP and ISP, each configured with 16 bits.
Your desired type of stack pointer (USP or ISP) can be selected by the U flag of FLG.
2.7 Static Base Register (SB)
SB is configured with 16 bits, and is used for SB relative addressing.
2.8 Flag Register (FLG)
FLG consists of 11 bits, indicating the CPU status.
2.8.1 Carry Flag (C Flag)
This flag retains a carry, borrow, or shift-out bit that has occurred in the arithmetic/logic unit.
2.8.2 Debug Flag (D Flag)
This flag is used exclusively for debugging purpose. During normal use, it must be set to “0”.
2.8.3 Zero Flag (Z Flag)
This flag is set to “1” when an arithmetic operation resulted in 0; otherwise, it is “0”.
2.8.4 Sign Flag (S Flag)
This flag is set to “1” when an arithmetic operation resulted in a negative value; otherwise, it is “0”.
2.8.5 Register Bank Select Flag (B Flag)
Register bank 0 is selected when this flag is “0”; register bank 1 is selected when this flag is “1”.
2.8.6 Overflow Flag (O Flag)
This flag is set to “1” when the operation resulted in an overflow; otherwise, it is “0”.
2.8.7 Interrupt Enable Flag (I Flag)
This flag enables a maskable interrupt.
Maskable interrupts are disabled when the I flag is “0”, and are enabled when the I flag is “1”. The I flag
is set to “0” when the interrupt request is accepted.
2.8.8 Stack Pointer Select Flag (U Flag)
ISP is selected when the U flag is “0”; USP is selected when the U flag is “1”.
The U flag is set to “0” when a hardware interrupt request is accepted or an INT instruction for software
interrupt Nos. 0 to 31 is executed.
2.8.9 Processor Interrupt Priority Level (IPL)
IPL is configured with three bits, for specification of up to eight processor interrupt priority levels from
level 0 to level 7.
If a requested interrupt has priority greater than IPL, the interrupt request is enabled.
2.8.10 Reserved Area
When white to this bit, write “0”. When read, its content is indeterminate.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M301N2F8FP | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48 |
| M301N2F8TFP | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48 |
| M30218FCFP | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP100 |
| M30218MC-AXXXFP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100 |
| M30218MC-XXXXFP | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M301N2T-PRB | 制造商:Renesas Electronics Corporation 功能描述:M16C/10 EMULATION PROBE - Bulk |
| M302 | 制造商:Coilcraft Inc 功能描述:Designer's Kit, Unicoil 7/10 mm inductors, RoHS |
| M-302 | 功能描述:單板計(jì)算機(jī) IND MOTHERBOARD CORE 2 DUO LGA775 ATX RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲(chǔ)容量:2 GB (max) 存儲(chǔ)類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm |
| M30200T-RPD-E | 制造商:Renesas Electronics Corporation 功能描述:EMULATION POD FOR M16C/20 SERIES - Bulk |
| M30201 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。