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参数资料
| 型号： | M37210E4SP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-52 |
| 文件页数： | 31/59页 |
| 文件大小： | 764K |
| 代理商： | M37210E4SP |
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MITSUBISHI MICROCOMPUTERS
M37210M3-XXXSP/FP, M37210M4-XXXSP, M37211M2-XXXSP
M37210E4-XXXSP/FP, M37210E4SP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
37
RESET CIRCUIT
The M37210M3-XXXSP is reset according to the sequence shown in
Figure 39. It starts the program from the address formed by using the
content of address FFFF1 6 as the high order address and the con-
tent of the address FFFE16 as the low order address, when the
RESET pin is held at “L” level for no less than 2
s while the power
voltage is 5V ± 10% and the crystal oscillator oscillation is stable and
then returned to “H” level. The internal initializations following reset
are shown in Figure 37.
An example of the reset circuit is shown in Figure 38. The reset input
voltage must be kept below 0.6V until the supply voltage surpasses
4.5V.
Fig. 38 Example of reset circuit
Fig. 37 Internal state at reset
Notes 1 : Since the contents of both registers other than those listed
above and the RAM are undefined at reset, it is necessary to
set initial values.
“0” is read from all bits
which is not used.
2 : The M37211M2-XXXSP is
3 : The M37211M2-XXXSP dose not have this register.
Power on
Reset input
voltage 0V
4.5V
0.6V
M51953AL
1
5
4
3
Vcc
RESET
Vss
M37210M4-XXXSP
27
30
26
Power source
voltage 0V
0.1 F
…
0016
0 0000
0000
Address
Contents of address
FFFE 16
0016
(1) Port P0 directional register
(2) Port P1 directional register
(3) Port P2 directional register
(4) Port P3
(5) Port P3 directional register
(6) Port P4
(7) Port P4 directional register
(8) Port P5
(9) Port P5 directional register
(10) Port P6
(11) Port P6 directional register
(12) 14DA-L register
(13) PWM0 register
(14) PWM1 register
(15) PWM2 register
(16) PWM3 register
(17) PWM4 register
(18) PWM output control register 1
(19)
(20)
(21)
(00C1 16)
(00C3 16)
(00C5 16)
(00C6 16)
(00C7 16)
(00C8 16)
(00C9 16)
( 00CA 16)
( 00CB 16)
(00CC 16)
(00CD 16)
(00CF 16)
(00D0 16)
(00D1 16)
(00D2 16)
(00D3 16)
(00D4 16)
(00D5 16)
(00D6 16)
(00D7 16)
(00D8 16)
(00DC 16)
(00E0 16)
(00E1 16)
(00E2 16)
(00E4 16)
(00E5 16)
(00E6 16)
(00E7 16)
00
000
1 111
0016
00 0
0
11 1 1
0000
0
0000
0
(22) Serial I/O mode register
(23) Horizontal position register
(24) Vertical position register 1
(25) Vertical position register 2
(26) Character size register
(27) Border selection register
(28) Color register 0
(29) Color register 1
Interrupt interval
determination register
Interrupt interval
determination control register
000
0
000
0
0 0000
(30) Color register 2
(31) Color register 3
(32) CRT control register
(33) CRT port control register
(34) A-D mode register
(35) A-D control register
(36) Timer 1
(37) Timer 2
(38) Timer 3
(39) Timer 4
(40) Timer 12 mode register
(41) Timer 34 mode register
(42) PWM5 register
(43) PWM6 register (Note 3)
(44) PWM7 register (Note 3)
(45) CPU mode register
(46) Interrupt request register 1
(47) Interrupt request register 2
(48) Interrupt control register 1
(49) Interrupt control register 2
(50) Processor status register
(51) Program counter
(00E8 16)
(00E9 16)
( 00EA 16)
( 00EC 16)
(00EE 16)
(00EF 16)
(00F0 16)
(00F1 16)
(00F2 16)
(00F3 16)
(00F4 16)
(00F5 16)
(00F6 16)
(00F7 16)
(00F8 16)
(00FB 16)
(00FC 16)
(00FD 16)
(00FE 16)
(00FF 16)
(PS)
(PC M)
(PC L)
000
00
000
0
000
0
000
00 0
0
000
00 000
0
1 1 100
111
0 0 000
0
000
0
1
FF16
0716
FF16
0716
00
0
000
0
PWM output control
register 2(Note 2)
Contents of address
FFFF 16
00 0
…
相关PDF资料 |
PDF描述 |
|---|---|
| M37210M3-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PQFP64 |
| M37211M2-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37210E4-XXXSP | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37212EFFP | 8-BIT, OTPROM, MICROCONTROLLER, PQFP80 |
| M37212M4-XXXSP | 8-BIT, MROM, MICROCONTROLLER, PDIP52 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37210E4-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210E4-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210M3 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210M3-010SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37210M3-506SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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