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参数资料
| 型号： | M37733S4BFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件页数： | 9/39页 |
| 文件大小： | 826K |
| 代理商： | M37733S4BFP |
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14
MITSUBISHI MICROCOMPUTERS
M37733S4BFP
16-BIT CMOS MICROCOMPUTER
New
product
RESET CIRCUIT
_____
The microcomputer is released from the reset state when the RESET
pin is returned to “H” level after holding it at “L” level with the power
source voltage at 5 V ± 10 %. Program execution starts at the address
formed by setting address A23 – A16 to 0016, A15 – A8 to the contents
of address FFFF16, and A7 – A0 to the contents of address FFFE16.
Figure 12 shows the status of the internal registers during reset.
Figure 13 shows an example of a reset circuit. If the stabilized clock
is input from the external to the main-clock oscillation circuit, the reset
input voltage must be 0.9 V or less when the power source voltage
reaches 4.5 V. If a resonator/oscillator is connected to the main-clock
oscillation circuit, change the reset input voltage from “L” to “H” after
the main-clock oscillation is fully stabilized.
Fig. 12 Microcomputer internal status during reset
Address
0016
00 0 0
0016
0
11
00
0
?? ?
0016
0
00
10
00
10
00
10
0016
00 0
0
0016
0
00 1
00
0
00 1
00
0
00
0
0016
(0416)
(0516)
(0816)
(0916)
(0C16)
(0D16)
(1016)
(1116)
(1416)
(1E16)
(1F16)
(3016)
(3816)
(3416)
(3C16)
(3516)
(3D16)
(4016)
(4216)
(4416)
(5616)
(5716)
(5816)
(5916)
(5A16)
(5B16)
(5C16)
(5D16)
(5E16)
(5F16)
Port P0 direction register
Port P1 direction register
Port P2 direction register
Port P3 direction register
Port P4 direction register
Port P5 direction register
Port P6 direction register
Port P7 direction register
Port P8 direction register
A-D control register 0
A-D control register 1
UART 0 transmit/receive mode register
UART 1 transmit/receive
control register 1
UART 1 transmit/receive mode register
UART 0 transmit/receive
control register 0
UART 1 transmit/receive
control register 0
UART 0 transmit/receive
control register 1
Count start flag
One- shot start flag
Up-down flag
Timer A0 mode register
Timer A1 mode register
Timer A2 mode register
Timer A3 mode register
Timer A4 mode register
Timer B0 mode register
Timer B1 mode register
Timer B2 mode register
Processor mode register 0
Processor mode register 1
Address
(7F16)
(6116)
(6C16)
(6D16)
(6E16)
(6F16)
(7016)
(7116)
(7216)
(7316)
(7416)
(7516)
(7616)
(7716)
(7816)
(7916)
(7A16)
(7B16)
(7C16)
(7D16)
(7E16)
Watchdog timer frequency selection flag
Oscillation circuit control register 0
Port function control register
Serial transmit control register
Oscillation circuit control register 1
A-D/UART2 trans./rece. interrupt control register
UART 0 transmission interrupt control register
UART 0 receive interrupt control register
UART 1 transmission interrupt control register
UART 1 receive interrupt control register
Timer A0 interrupt control register
Timer B2 interrupt control register
Timer A1 interrupt control register
Timer A2 interrupt control register
Timer A3 interrupt control register
Timer A4 interrupt control register
Timer B0 interrupt control register
Timer B1 interrupt control register
Processor status register (PS)
Program bank register (PG)
Program counter (PCH)
Program counter (PCL)
Direct page register (DPR)
Data bank register (DT)
INT0
interrupt control register
INT1
interrupt control register
INT2
/Key input interrupt control register
0
Contents of other registers and RAM are undefined during reset. Initialize them by software.
?
0
00 0 0
0
?
0
01
00 0
1? ?
0
00 0 0
0
00
0
0016
Content of FFFF16
Content of FFFE16
000016
0
0016
(6016)
Watchdog timer register
FFF16
Waveform output mode register
UART2 transmit/receive mode register
UART2 transmit/receive control register 0
UART2 transmit/receive control register 1
(6216)
0
(6416)
0
(6816)
0
(6916)
0
00
0
1
0
0016
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37733S4LHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37733TL-HPD | 制造商:Renesas Electronics Corporation 功能描述:DEV 7733 GROUP EMULATION POD - Bulk |
| M37735EHB | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:PROM VERSION OF M37735EHBXXXFP |
| M37735EHBFS | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:PROM VERSION OF M37735MHBXXXFP |
| M37735EHBXXXFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:PROM VERSION OF M37735EHBXXXFP |
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