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參數(shù)資料
| 型號(hào)： | M37161EFSP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| 封裝： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件頁(yè)數(shù)： | 6/129頁(yè) |
| 文件大?。?/td> | 1092K |
| 代理商： | M37161EFSP |
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Rev.1.00
2003.11.25
page 103 of 128
M37161M8/MA/MF-XXXSP/FP,M37161EFSP/FP
Structure of Register
The figure of each register structure describes its functions, contents
at reset, and attributes as follows:
Values immediately after reset release
Bit attributes
(Note 1)
(Note 2)
Bit position
2: Bit attributesThe attributes of control register bits are classified into 3 types : read-only, write-only
and read and write. In the figure, these attributes are represented as follows :
: Bit in which nothing is assigned
Notes 1: Values immediately after reset release
0 “0” after reset release
1 “1” after reset release
IndeterminateIndeterminate after reset
release
Read enabled
Read disabled
R
–
RRead
Write enabled
Write disabled
“0” can be set by software, but “1”
cannot be set.
WWrite
W
–
b7b6 b5 b4 b3b2 b1 b0
B
RW
CPU Mode Register
0, 1
2
3, 4
0
1
Name
Functions
Processor mode bits
(CM0, CM1)
0 0: Single-chip mode
01:
10:
Not available
11:
Fixthesebitsto “1.”
1
Stack page selection
bit (See note) (CM2)
1
b1 b0
0: 0 page
1: 1 page
10
0
51
Nothing is assigned. This bit is write disable bit.
When this bit is read out, the value is “1.”
6, 70
Clock switch bits
(CM6, CM7)
00: f(XIN)=8MHz
01: f(XIN)=12 MHz
10: f(XIN)=16 MHz
1 1: Do not set
b7 b6
CPU mode register (CPUM) (CM) [Address 00FB16]
RW
<Example>
After reset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37161MA-XXXSP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| M37161M8-XXXSP | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42 |
| M37202E3SP | 8-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PDIP64 |
| M37207EFFP | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PQFP80 |
| M37207MF-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37161M8 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37161M8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37161M8-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37161MA-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37161MA-XXXSP | 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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