參數(shù)資料
型號(hào)： M37546G4-XXXHP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQCC36
封裝： 6 X 6 MM, 0.50 MM PITCH, PLASTIC, WQFN-36
文件頁數(shù)： 58/103頁
文件大小： 1156K
代理商： M37546G4-XXXHP
REJ03B0160-0122 Rev.1.22 Mar 13, 2009
page 58 of 100
7546 Group
Fig. 73 Internal status of microcomputer at reset
Prescaler 1 (PRE1)
Timer 1 (T1)
Timer X mode register (TXM)
Prescaler X (PREX)
Timer X (TX)
Timer count source set register (TCSS)
Serial I/O2 control register (SIO2STS)
A/D control register (ADCON)
MISRG
Watchdog timer control register (WDTCON) (Note 3)
Interrupt edge selection register (INTEDGE)
CPU mode register (CPUM) (Note 3)
Interrupt request register 1 (IREQ1)
Interrupt control register 1 (ICON1)
(18)
(19)
(20)
(21)
(22)
(23)
(29)
(30)
(31)
(32)
(33)
(34)
FF16
0116
0016
FF16
0016
002816
002916
002A16
002B16
002C16
002D16
002F16
003016
003416
003716
003916
003A16
003B16
003C16
003E16
00
1
11
1
0016
10
0
00
0
Contents of address FFFC16
Notes 1: X : Undefined
2: The content of other registers is undefined when the microcomputer is reset.
The initial values must be surely set before you use it.
3: When the setting by the function set ROM data 2 (FSROM2) is performed,
the initial values of these registers at reset are changed.
Contents of address FFFD16
XX
X
X1
X
Port P0 direction register (P0D)
Port P1 direction register (P1D)
Port P2 direction register (P2D)
Port P3 direction register (P3D)
Pull-up control register (PULL)
(1)
(2)
(3)
(4)
(13)
Register contents
0016
000116
000316
000516
000716
001616
Serial I/O1 control register (SIO1CON)
UART1 control register (UART1CON)
(16)
(17)
Serial I/O1 status register (SIO1STS)
(15)
001A16
001B16
0016
11
1
0
00
0
001916
10
0
00
0
XX
X
0
00
0
Address
Port P1P3 control register (P1P3C)
(14)
001716
0016
Timer A, B mode register (TABM)
Capture/Compare port register (CCPR)
Timer source selection register (TMSR)
0016
001D16
001E16
001F16
0016
002016
002116
002216
0016
002316
(35)
(36)
(37)
(38)
(39)
(41)
(42)
(43)
(44)
(45)
Serial I/O2 register (SIO2CON)
003116
Interrupt request register 2 (IREQ2)
003D16
0016
Interrupt control register 2 (ICON2)
003F16
0016
(46)
(47)
(48)
(49)
UART2 control register (UART2CON)
On-chip oscillation division ratio selection register (RODR)
0016
003816
(40)
00
0
00
1
0
00
0
1
00
0
11
1
0
00
0
10
0
00
0
Capture mode register (CAPM)
Compare output mode register (CMOM)
(25)
(26)
(27)
(28)
FF16
002416
FF16
002516
002616
002716
FF16
Timer A (low-order) (TAL)
Timer A (high-order) (TAH)
Timer B (low-order) (TBL)
Timer B (high-order) (TBH)
(24)
Capture/Compare status register (CCSR)
Compare interrupt source register (CISR)
(8)
(9)
(10)
(11)
(12)
Interrupt source discrimination register (INTDIS)
Compare register (low-order) (CMPL)
(6)
(7)
Interrupt source set register (INTSET)
(5)
000B16
001016
0016
000A16
Compare register (high-order) (CMPH)
Capture/Compare register R/W pointer (CCRP)
Capture software trigger register (CSTR)
0016
001116
001216
001316
0016
001416
001516
Compare register re-load register (CMPR)
Port P0P3 drive capacity control register (DCCR)
0016
Processor status register
Program counter
(PS)
(PCH)
(PCL)
FF16
(50) Watchdog timer H
(51) Watchdog timer L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37546G4-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37547G2FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37547G2FP#U0 功能描述:MCU 2/5V 8KB 36-SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 標(biāo)準(zhǔn)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(chǔ)器容量:- 程序存儲(chǔ)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)
M37547G2-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37547G4FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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