- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370848 > M37702S1LHP (Mitsubishi Electric Corporation) SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER PDF資料下載
參數(shù)資料
| 型號： | M37702S1LHP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單片16位CMOS微機(jī) |
| 文件頁數(shù)： | 6/20頁 |
| 文件大小： | 272K |
| 代理商： | M37702S1LHP |
6
MITSUBISHI MICROCOMPUTERS
M37702M2LXXXGP, M37702S1LGP
M37702M2LXXXHP, M37702S1LHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
BASIC FUNCTION BLOCKS
The M37702M2LXXXGP has the same functions as the
M37702M2BXXXFP except for the reset circuit.
Refer to the section on the M37702M2BXXXFP.
RESET CIRCUIT
Reset occurs when the RESET pin is returned to “H” level after
holding it at “L” level when the power voltage is at 2.7 – 5.5 V. Pro-
gram execution starts at the address formed by setting the
address pins A
23
– A
16
to 00
16
, A
15
– A
8
to the contents of address
FFFF
16
, and A
7
– A
0
to the contents of address FFFE
16
.
Fig. 1 Microcomputer internal status during reset
Figure 1 shows the status of the internal registers when a reset
occurs.
Figure 2 shows an example of a reset circuit. The reset input volt-
age must be held 0.55 V or lower when the power voltage reaches
2.7 V.
Address
00
16
0 0 0 0
00
16
00
16
00
16
00
16
00
16
00
16
0
1 1
0 0
0 0
00
16
00
16
0 0
0 0
0 0
0 0
0 0
1 0
0 0
1 0
0 0
0 0
1 0
1 0
00
16
0 0 0
0
0
00
16
00
16
00
16
00
16
00
16
00
16
0 0 1
0 0
0
0
0 0 1
0 0 1
0 0
0
0
0 0
0
0
(04
16
)
(05
16
)
(08
16
)
(09
16
)
(0C
16
)
(0D
16
)
(10
16
)
(11
16
)
(14
16
)
(1E
16
)
(1F
16
)
(30
16
)
(38
16
)
(34
16
)
(3C
16
)
(35
16
)
(3D
16
)
(40
16
)
(42
16
)
(44
16
)
(56
16
)
(57
16
)
(58
16
)
(59
16
)
(5A
16
)
(5B
16
)
(5C
16
)
(5D
16
)
(1) Port P0 data direction register
(2) Port P1 data direction register
(3) Port P2 data direction register
(4) Port P3 data direction register
(5) Port P4 data direction register
(6) Port P5 data direction register
(7) Port P6 data direction register
(8) Port P7 data direction register
(9) Port P8 data direction register
(10) A-D control register
(11)
A-D sweep pin selection register
(12)
UART 0 transmit/receive mode
register
(13)
UART 1 transmit/receive mode
register
(14)
UART 0 transmit/receive
control register 0
(15)
UART 1 transmit/receive
control register 0
(16)
UART 0 transmit/receive
control register 1
(17)
UART 1 transmit/receive
control register 1
(18) Count start flag
(19) One- shot start flag
(20) Up-down flag
(21) Timer A0 mode register
(22) Timer A1 mode register
(23) Timer A2 mode register
(24) Timer A3 mode register
(25) Timer A4 mode register
(26) Timer B0 mode register
(27) Timer B1 mode register
(28) Timer B2 mode register
Address
(7F
16
)
(70
16
)
(71
16
)
(72
16
)
(73
16
)
(74
16
)
(75
16
)
(76
16
)
(77
16
)
(78
16
)
(79
16
)
(7A
16
)
(7B
16
)
(7C
16
)
(7D
16
)
(7E
16
)
(32)
A-D conversion interrupt control register
(33)
UART 0 transmission interrupt control
register
(34)
UART 0 receive interrupt control register
(35)
UART 1 transmission interrupt control
register
(36)
UART 1 receive interrupt control register
(37)
Timer A0 interrupt control register
(44)
Timer B2 interrupt control register
(38)
Timer A1 interrupt control register
(39)
Timer A2 interrupt control register
(40)
Timer A3 interrupt control register
(41)
Timer A4 interrupt control register
(42)
Timer B0 interrupt control register
(43)
Timer B1 interrupt control register
(48) Processor status register PS
(49) Program bank register PG
(50) Program counter PC
H
(51) Program counter PC
L
(52) Direct page register DPR
(53) Data bank register DT
(45)
INT
0
interrupt control register
Contents of other registers and RAM are not initialized and should be initialized by software.
0
0
0
0 0 0 0
0 0 0
0 0 0
0 0 0
1
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0
0
0
0
0
0
00
16
00
16
Content of FFFF
16
Content of FFFE
16
0000
16
0
0
0
0
0
0
(46)
INT
1
interrupt control register
(47)
INT
2
interrupt control register
00
16
(61
16
)
(31)
Watchdog timer frequency selection
flag
0
00
16
(5E
16
)
(29)
Processor mode register
(60
16
)
(30)
Watchdog timer
FFF
16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37708S1LHP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702M2L-265HP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702M2L249HP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702M2LXXXGP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37708S1BFP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37702S4AFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702S4BFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37702TL-HPD | 制造商:Renesas Electronics Corporation 功能描述:DEV 7702 GROUP 25MHZ EMUL POD (LOW VOLTA - Bulk |
| M37702T-PAC | 制造商:Renesas Electronics Corporation 功能描述:DEV 7702 SIMPLE EMULATION TOOL PACKAGE - Bulk |
| M37702T-RPD-E | 功能描述:DEV 7702 GROUP EMULATION POD RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。