參數(shù)資料
型號(hào)： M37902F8CHP
廠商： Mitsubishi Electric Corporation
英文描述： DIODE SCHOTTKY DUAL COMMON-ANODE 25V 200mW 0.32V-vf 200mA-IFM 1mA-IF 2uA-IR SOT-23 3K/REEL
中文描述： 單片16位CMOS微機(jī)
文件頁數(shù)： 26/143頁
文件大?。?/td> 1463K
代理商： M37902F8CHP
M37902FCCHP, M37902FGCHP, M37902FJCHP
MITSUBISHI MICROCOMPUTERS
26
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 18 Bus cycle types at access to external area
1 0
0 1
0 0
Bus cycle select bit 1 = 0
Bus cycle
select bit 0
BLW,BRD
BLW,BRD
φ
1
External address
bus
External data bus
CS
i
BLW,BRD
ALE
Address
1 bus cycle = 2
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
1 bus cycle = 3
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
1 bus cycle = 4
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
1 bus cycle = 4
φ
Data
Data
Data
Data
BLW,BRD
1 1
Bus cycle select bit 1 = 1
BLW,BRD
1 bus cycle = 5
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
3
φ
BLW,BRD
1 bus cycle = 6
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
4
φ
2
φ
2
φ
BLW,BRD
1 bus cycle = 6
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
3
φ
3
φ
BLW,BRD
1 bus cycle = 7
φ
φ
1
External address
bus
External data bus
CS
i
ALE
Address
4
φ
3
φ
Data
Data
Data
Data
Bus cycle 1
φ
+ 1
φ
Bus cycle 1
φ
+ 2
φ
Bus cycle 1
φ
+ 3
φ
Bus cycle 2
φ
+ 2
φ
Bus cycle 2
φ
+ 3
φ
Bus cycle 2
φ
+ 4
φ
Bus cycle 3
φ
+ 3
φ
Bus cycle 3
φ
+ 4
φ
Notes 1:
The bus cycle type is determined by the following bits:
Areas out of area CS
i
: external bus cycle select bit 0 (bits 2 and 3 at address 5E
16
)
external bus cycle select bit 1 (bit 0 at address 5F
16
)
Area CS
i
: area CS
i
bus cycle select bit 0 (bits 0 and 1 at addresses 80
16
, 82
16
, 84
16
, 86
16
)
area CS
i
bus cycle select bit 1 (bit 3 at addresses 81
16
, 83
16
, 85
16
, 87
16
)
2:
indicates the bus cycle, where the burst ROM access specification is enabled.
相關(guān)PDF資料
PDF描述
M37902FGCGP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37902FCCHP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37902FGCHP DIODE SCHOTTKY DUAL COMMON-ANODE 25V 150mW 0.32V-vf 200mA-IFM 1mA-IF 2uA-IR SOT-523 3K/REEL
M37902FJCHP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37905F8CFP 16-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37902FCCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37902FGCGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37902FGCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37902FJCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37903S4CHP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER
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