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参数资料
| 型号： | M37542M2-XXXGP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件页数： | 15/68页 |
| 文件大小： | 1191K |
| 代理商： | M37542M2-XXXGP |
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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7542 Group
MITSUBISHI MICROCOMPUTERS
22
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
Table 6 Interrupt vector address and priority
Vector addresses (Note 1)
High-order
Priority
Low-order
Interrupt request generating conditions
Remarks
Interrupt source
FFFC16
FFFA16
FFF816
FFF616
FFF416
FFF216
FFF016
FFEE16
FFEC16
FFEA16
FFE816
FFE616
FFE416
FFE216
FFE016
FFDE16
FFDC16
FFFD16
FFFB16
FFF916
FFF716
FFF516
FFF316
FFF116
FFEF16
FFED16
FFEB16
FFE916
FFE716
FFE516
FFE316
FFE116
FFDF16
FFDD16
Note 1: Vector addressed contain internal jump destination addresses.
2: Reset function in the same way as an interrupt with the highest priority.
3: Key-on wakeup interrupt and UART1 bus collision detection interrupt can be enabled by setting of interrupt source set register. The occurrence of
these interrupts are discriminated by interrupt source discrimination register.
4: A-D conversion interrupt and Timer 1 interrupt can be enabled by setting of interrupt source set register. The occurrence of these interrupts are dis-
criminated by interrupt source discrimination register.
Non-maskable
Valid only when serial I/O1 is selected
Valid only when serial I/O2 is selected
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
External interrupt (valid at falling, when
key-on wakeup interrupt is enabled)
When UART1 bus collision detection
interrupt is enabled.
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
Compare interrupt source is selected.
When A-D conversion interrupt is enabled.
STP release timer underflow
(When Timer 1 interrupt is enabled)
Non-maskable software interrupt
At reset input
At completion of serial I/O1 data receive
At completion of serial I/O1 transmit shift
or when transmit buffer is empty
At completion of serial I/O2 data receive
At completion of serial I/O2 transmit shift
or when transmit buffer is empty
At detection of either rising or falling edge
of INT0 input
At detection of either rising or falling edge
of INT1 input
At falling of conjunction of input logical
level for port P0 (at input)
At detection of UART1 bus collision
detection
At detection of either rising or falling edge
of CNTR0 input
At detection of either rising or falling edge
of Capture 0 input
At detection of either rising or falling edge
of Capture 1 input
At compare matched
At timer X underflow
At timer A underflow
At timer B underflow
At completion of A-D conversion
At timer 1 underflow
At BRK instruction execution
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Reset (Note 2)
Serial I/O1 receive
Serial I/O1 transmit
Serial I/O2 receive
Serial I/O2 transmit
INT0
INT1
Key-on wake-up/
UART1 bus
collision detection
(Note 3)
CNTR0
Capture 0
Capture 1
Compare
Timer X
Timer A
Timer B
A-D conversion/
Timer 1
(Note 4)
BRK instruction
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37542M2-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37542M2-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37542M4-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37542M4-XXXGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37542M4-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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