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參數(shù)資料
| 型號： | M37480E8T |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機 |
| 文件頁數(shù)： | 45/97頁 |
| 文件大小： | 1076K |
| 代理商： | M37480E8T |
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45
MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Fig. 49 Internal state of microcomputer at reset
: At reset release, the read value is undefined.
0 0 0 0
Contents of address
FFFF
16
Address
1
( 1 )
Port P0 direction register (P0D) (C1
16
)
Contents of address
FFFE
16
( 2 )
Port P1 direction register (P1D) (C3
16
)
( 4 )
Port P5 direction register (P5D) (CB
16
)
( 5 )
Port P0 pull-up control register (P0PCON) (D0
16
)
( 6 )
Port P1 pull-up control register (P1PCON) (D1
16
)
( 8 ) Edge polarity selection register (EG)
(D4
16
)
( 9 )
A-D control register (ADCON) (D9
16
)
(22)
Timer Y mode register (TYM) (F7
16
)
(23)
Timer XY control register (TXYCON) (F8
16
)
(24)
Timer 1 mode register (T1M) (F9
16
)
(25)
Timer 2 mode register (T2M) (FA
16
)
(26)
CPU mode register (CPUM) (FB
16
)
(27)
Interrupt request register 1 (IREQ1) (FC
16
)
(28)
Interrupt request register 2 (IREQ2) (FD
16
)
(29)
Interrupt control register 1 (ICON1) (FE
16
)
(30)
Interrupt control register 2 (ICON2) (FF
16
)
(31)
Program counter (PC
H
)
(32)
Processor status register (PS)
( 3 )
16
)
(10)
STP instruction operation control register (STPCON)
(DE
16
)
(11)
Serial I/O status register (SIOSTS) (E1
16
)
(12)
Serial I/O control register (SIOCON) (E2
16
)
(13)
UART control register (UARTCON) (E3
16
)
(15)
Watchdog timer H (WDTH) (EF
16
)
(21)
Timer X mode register (TXM) (F6
16
)
(PC
L
)
0 0 0 0
0
0
1 0
0 0 0 0
1 1 1 1
( 7 ) Port P4P5 input control register (P4P5CON) (D2
16
)
(14)
Bus collision detection control register (BUSARBCON)
(E5
16
)
0 0 0 0
FF
16
1
0
0
0 0 0 0 0
1 1
0 0 0 0 0 0
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
0 0
(20)
Timer 1 (T1) (F4
16
)
(19)
Timer Y high-order (TYH) (F3
16
)
FF
16
FF
16
(18)
Timer Y low-order (TYL) (F2
16
)
(17)
Timer X high-order (TXH) (F1
16
)
FF
16
FF
16
(16)
Timer X low-order (TXL) (F0
16
)
FF
16
00
16
0 0 0 0
0
1 0 0 0
0
Note : Some kinds of microcomputers do not use some of these bits. Refer to the structure of each register.
0 0
0
0 0
0 0 0 0
0 0 0 0
b7
b0
Port P4 direction register (P4D) (C9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37480E8T-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 |
| M37480E8T-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 |
| M37480E8-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 |
| M37480E8-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 |
| M37480M2T-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 |
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