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參數資料
型號: SB80C188EC13
英文描述: MICROPROCESSOR|16-BIT|CMOS|QFP|100PIN|PLASTIC
中文描述: 微處理器| 16位|的CMOS | QFP封裝| 100引腳|塑料
文件頁數: 36/57頁
文件大小: 585K
代理商: SB80C188EC13
80C186EC/188EC, 80L186EC/188EC
Relative Timings (80C186EC-25/20/13, 80L186EC-16/13)
NOTES:
1. Assumes equal loading on both pins.
2. Can be extended using wait states.
3. Interrupt resolution time is the delay between an unmasked interrupt request going active and the interrupt output of the
8259A module going active. This is not directly measureable by the user. For interrupt pin INT7 the delay from an active
signal to an active input to the CPU would actually be twice the T
IRES
value since the signal must pass through two 8259A
modules.
4. See INTA Cycle Waveforms for definition.
5. To guarantee interrupt is not spurious.
Serial Port Mode 0 Timings (80C186EC-25/20/13, 80L186EC-16/13)
Symbol
Parameter
Min
Max
Unit
Notes
RELATIVE TIMINGS
T
XLXL
TXD Clock Period
T (n
a
1)
ns
1, 2
T
XLXH
TXD Clock Low to Clock High (N
l
1)
2T
b
35
2T
a
35
ns
1
T
XLXH
TXD Clock Low to Clock High (N
e
1)
T
b
35
T
a
35
ns
1
T
XHXL
TXD Clock High to Clock Low (N
l
1)
(n
b
1) T
b
35
(n
b
1) T
a
35
ns
1, 2
T
XHXL
TXD Clock High to Clock Low (N
e
1)
T
b
35
T
a
35
ns
1
T
QVXH
RXD Output Data Setup to TXD
Clock High (N
l
1)
(n
b
1)T
b
35
ns
1, 2
T
QVXH
RXD Output Data Setup to TXD
Clock High (N
e
1)
T
b
35
ns
1
T
XHQX
RXD Output Data Hold after TXD
Clock High (N
l
1)
2T
b
35
ns
1
T
XHQX
RXD Output Data Hold after TXD
Clock High (N
e
1)
T
b
35
ns
1
T
XHQZ
RXD Output Data Float after Last
TXD Clock High
T
a
20
ns
1
T
DVXH
RXD Input Data Setup to TXD
Clock High
T
a
20
ns
1
T
XHDX
RXD Input Data Setup after TXD
Clock High
0
ns
1
NOTES:
1. See Figure 13 for Waveforms.
2. n is the value in the BxCMP register ignoring the ICLK bit.
36
相關PDF資料
PDF描述
SB80C188EC-13 16-Bit Microprocessor
SB80C188EC20 MICROPROCESSOR|16-BIT|CMOS|QFP|100PIN|PLASTIC
SB80C188EC-20 16-Bit Microprocessor
SB80C188EC-25 16-Bit Microprocessor
SB80L186EC13 MICROPROCESSOR|16-BIT|CMOS|QFP|100PIN|PLASTIC
相關代理商/技術參數
參數描述
SB80C188EC-13 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor
SB80C188EC16 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
SB80C188EC20 功能描述:IC MPU 16-BIT 5V 20MHZ 100-SQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
SB80C188EC-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor
SB80C188EC25 功能描述:IC MPU 16-BIT 5V 25MHZ 100-SQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA(25x25) 包裝:托盤
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