參數(shù)資料
型號(hào)： SX18AC75SO
元件分類(lèi)： 8位微控制器
英文描述： IC-SM-8-BIT MCU
中文描述： 集成電路釤8位微控制器
文件頁(yè)數(shù)： 13/42頁(yè)
文件大?。?/td> 312K
代理商： SX18AC75SO
1999 Scenix Semiconductor, Inc. All rights reserved.
- 13 -
www.scenix.com
SX18AC / SX20AC / SX28AC
5.2
IRCTRI
M2
FUSEX Word (Read/Program via Programming Command)
PINS
IRCTRI
M1
M0
STACKX
Bit 11
5.3
DEVICE Word (Hard-Wired Read-Only)
1
1
Bit 11
IRCTRI
OPTIONX/
CF
BOR1
BOR0
BORTRI
M1
BORTRI
M2
BP1
BP0
Bit 0
IRCTRIM2:
IRCTRIM0
Internal RC oscillator trim bits. This 3-bit field adjusts the operation of the internal RC oscillator to make
it operate within the target frequency range 4 MHz plus or minus 8%. Parts are shipped from the factory
untrimmed. The device relies on the programming toll to provide the trimming function.
000b = minimum frequency
111b = maximum frequency
each step about 3%
Selects the number of pins.
OPTION Register Extension and Stack Extension. Set to 1 to disable the programmability of bit 6 and
bit 7 in the OPTION register, the RTW and RTE_IE bits (in other words, to force these two bits to 1);
and to limit the program stack size to two locations. Clear to 0 to enable programming of the RTW and
RTE_IE bits in the OPTION register, and to extend the stack size to eight locations.
active low – makes carry bit input to ADD and SUB instructions.
BOR1: BOR0 Brown-Out Reset;These bits enable or disable the brown-out reset function and set the brown-out
threshold voltage as foolows:
00b = 4.2V
01b = 2.6V
10b = 2.2V
11b = Brown-Out disabled
BORTRIM1:
BORTRIM2
BP1:BP0
Configure Memory Size:
00b =
1 page,
1 bank
01b =
1 page, 2 banks
10b =
4 pages, 4 banks
11b =
4 pages, 8 banks (default configuration)
PINS
OPTIONX/
STACKX
CF
Brown-Out trim bits (parts are shipped out of factory untrimmed).
1
1
1
1
0
0
1
1
1
0
Bit 0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SX18ACDP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:IC-8-BIT MCU
SX18ACSO 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:IC-SM-8 BIT MCU
SX18AD100-I/DP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug
SX18AD100-I/PQ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug
SX18AD100-I/SO 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Configurable Communications Controllers with EE/Flash Program Memory, In-System Programming Capability and On-Chip Debug
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