參數(shù)資料
型號: 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
文件頁數(shù): 35/143頁
文件大?。?/td> 1463K
代理商: M37902F8CHP
35
M37902FCCHP, M37902FGCHP, M37902FJCHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Fig. 24 Bit configuration of processor mode register 0
Notes 1:
While V
SS
level voltage is applied to pin MD0, this bit
s state is cleared to
0
at reset. While V
CC
level voltage is applied
to pin MD0, on the other hand, this bit
s state is set to
1
at reset. (Fixed to
1
.)
2:
These bits are valid to the external area except for chip select area (area CS
i
). The bus cycle of area CS
i
is selected
by the corresponding area CS
i
bus cycle select bits 0, 1.
3:
While V
SS
level voltage is applied to pin MD0, this bit
s state is cleared to
0
at reset. While V
CC
level voltage is applied
to pin MD0, on the other hand, this bit
s state is set to
1
at reset.
7
6
5
4
3
2
1
0
Processor mode register 0
Processor mode bits
(Note 1)
0 0 : Single-chip mode
0 1 : Memory expansion mode
1 0 : Microprocessor mode
1 1 : Do not select.
Interrupt priority detection time select bits
0 0 : 7 cycles of f
sys
0 1 : 4 cycles of f
sys
1 0 : 2 cycles of f
sys
1 1 : Do not select.
Software reset bit
By a write of
1
to this bit, the microcomputer will be reset, and then, restarted.
External bus cycle select bit 0
(Note 2)
See Figure 18.
Clock
φ
1
output select bit
(Note 3)
0 :
φ
1
output is disabled. (P4
1
functions as an programmable I/O port pin.)
1 :
φ
1
output is enabled. (P4
1
functions as the clock
φ
1 output pin.)
Address
5E
16
相關(guān)PDF資料
PDF描述
M37902FGCGP SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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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
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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
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