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参数资料
| 型号： | M34514M6-XXXFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDSO42 |
| 封装： | 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42 |
| 文件页数： | 22/96页 |
| 文件大小： | 1078K |
| 代理商： | M34514M6-XXXFP |
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29
4513/4514 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Fig. 19 Timers structure
T4F
T3F
10
01
00
W31,W30
0
1
W33(Note 3)
0
1
W43(Note 3)
11
T1F
(T2AB)
T2F
(TAB2)
0
1
W23(Note 3)
0
1
(Note 3)
W11
(TR1AB)
T1AB
(TAB1)
(T4AB)
(TAB4)
(TR3AB)
T3AB
(TAB3)
Q
R
S
1 - - - - - - - - - - - 15 16
WDF1 WDF2
WEF
10
01
00
W21,W20
11
10
01
00
W41,W40
11
Timer 4
interrupt
Timer 3
interrupt
Not available
WRST instruction
Timer 2 underflow signal
Timer 1 (8)
Timer 1
interrupt
Reload register R1 (8)
Register B Register A
Timer 1 underflow signal
Timer 2 (8)
Reload register R2 (8)
Register B Register A
Timer 3 (8)
Reload register R3 (8)
Register B Register A
Timer 3 underflow signal
Timer 4 (8)
Reload register R4 (8)
Register B Register A
Instruction clock
16-bit timer (WDT)
System reset
Reset signal
Timer 2
interrupt
Data is set automatically from each reload
register when timer 1, 2, 3, or 4 underflows
(auto-reload function)
Notes 1: Timer 1 count start synchronous circuit is set
by the valid edge of P30/INT0 pin selected by
bits 1 (I11) and 2 (I12) of register I1.
2: Timer 3 count start synchronous circuit is set
by the valid edge of P31/INT1 pin selected by
bits 1 (I21) and 2 (I22) of register I2.
3: Count source is stopped by clearing to “0.”
Not available
ORCLK
Q
R
S
W10
1
0
I10
0
1
I11
P30/INT0
1/4
1/16
1
0
W12
1
0
W13
MR3
1
0
XIN
Divistion circuit
(divided by 2)
Instruction clock
Internal clock
generating circuit
(divided by 3)
Prescaler
0
1
I12
One-sided edge
detection circuit
Both edges
detection circuit
Q
R
S
W32
1
0
I20
0
1
I21
P31/INT1
0
1
I22
One-sided edge
detection circuit
Both edges
detection circuit
(Note 1)
(Note 2)
Falling
Rising
Falling
Rising
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M34514M8 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34514M8-756FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34514M8-759FP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34514M8-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34518E8FP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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