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參數(shù)資料
| 型號： | M37515M4-XXXHP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 20/54頁 |
| 文件大小： | 749K |
| 代理商： | M37515M4-XXXHP |
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27
M37515M4-XXXHP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
START/STOP
condition
control register
Oscillation
frequency
f(XIN) (MHz)
Fig. 30 Address data communication format
Fig. 29 Structure of I2C START/STOP condition control register
Note: Do not set an odd number to the START/STOP condition set bit (SSC4 to SSC0).
Table 9 Recommended set value to START/STOP condition set bits (SSC4–SSC0) for each oscillation frequency
Main clock
divide ratio
System
clock
φ
(MHz)
SCL release time
(
s)
Setup time
(
s)
Hold time
(
s)
8
4
2
8
2
XXX11010
XXX11000
XXX00100
XXX01100
XXX01010
XXX00100
3.375
s (13.5 cycles)
3.125
s (12.5 cycles)
2.5
s (2.5 cycles)
3.25
s (6.5 cycles)
2.75
s (5.5 cycles)
2.5
s (2.5 cycles)
6.75
s (27 cycles)
6.25
s (25 cycles)
5.0
s (5 cycles)
6.5
s (13 cycles)
5.5
s (11 cycles)
5.0
s (5 cycles)
3.375
s (13.5 cycles)
3.125
s (12.5 cycles)
2.5
s (2.5 cycles)
3.25
s (6.5 cycles)
2.75
s (5.5 cycles)
2.5
s (2.5 cycles)
4
1
2
1
b7
b0
I2C START/STOP condition
control register
START/STOP condition set bit
SCL/SDA interrupt pin polarity
selection bit
0 : Falling edge active
1 : Rising edge active
SCL/SDA interrupt pin selection bit
0 : SDA valid
1 : SCL valid
Reserved
Do not write “1” to this bit.
SIS SIP SSC4 SSC3 SSC2 SSC1 SSC0
(S2D : address 003016)
S
Slave address R/W
A
Data
A/A
P
A
Data
7 bits
“0”
1 to 8 bits
(1) A master-transmitter transnmits data to a slave-receiver
S
Slave address R/W
A
Data
A
P
A
Data
7 bits
“1”
1 to 8 bits
(2) A master-receiver receives data from a slave-transmitter
7 bits
“0”
8 bits
(3) A master-transmitter transmits data to a slave-receiver with a 10-bit address
1 to 8 bits
S
R/W
A
Slave address
1st 7 bits
Slave address
2nd bytes
A
Data
P
A/A
7 bits
“0”
8 bits
(4) A master-receiver receives data from a slave-transmitter with a 10-bit address
S : START condition
A : ACK bit
Sr : Restart condition
P : STOP condition
R/W : Read/Write bit
7 bits
“1”
1 to 8 bits
S
R/W
A
Slave address
1st 7 bits
Slave address
2nd bytes
A
Sr
Slave address
1st 7 bits
R/W
A
Data
P
A
: Master to slave
: Slave to master
A
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相關(guān)代理商/技術(shù)參數(shù) |
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| M37515T-PTC | 功能描述:FLX64(M3T-64DIP-DMS) TO 48-PIN . RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 配件 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:USB 至 1-Wire? RJ11 適配器 適用于相關(guān)產(chǎn)品:1-Wire? 設(shè)備 產(chǎn)品目錄頁面:1429 (CN2011-ZH PDF) |
| M37516 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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| M37516E1-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37516E1-XXXKP | 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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