參數(shù)資料
型號： C8051F000
廠商： Cygnal Technologies
英文描述： 20 MIPS,32k Flash,256 Ram,12bit ADC,64 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,12位 ADC,64 腳 MCU)
中文描述： 20 MIPS的，32K閃存，256羊，12位ADC，64引腳微控制器（20 MIPS的，32K的閃速存儲器，256，羊，12位ADC和64腳微控制器）
文件頁數(shù)： 163/170頁
文件大?。?/td> 1294K
代理商： C8051F000
4.2001; Rev. 1.3
CYGNAL Integrated Products, Inc.
2001
Page 163
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
21.1.
The Data Register in the Boundary Scan path is an 87-bit shift register. The Boundary DR provides control and
observability of all the device pins as well as the SFR bus and Weak Pullup feature via the EXTEST and SAMPLE
commands.
Boundary Scan
Table 21.1. Boundary Data Register Bit Definitions
EXTEST provides access to both capture and update actions, while Sample only performs a capture.
Bit
Action
Target
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Capture
Update
Reset Enable from MCU
Reset Enable to /RST pin
Reset input from /RST pin
Reset output to /RST pin
External Clock from XTAL1 pin
Not used
Weak pullup enable from MCU
Weak pullup enable to Port Pins
SFR Address Bus bit from CIP-51 (e.g. Bit4=SFRA0, Bit5=SFRA1…)
SFR Address Bus bit to SFR Address Bus (e.g. Bit4=XSFRA0, Bit5=XSFRA1)
SFR Data Bus bit read from SFR (e.g. Bit12=SFRD0, Bit13=SFRD1…)
SFR Data Bus bit written to SFR (e.g. Bit12=SFRD0, Bit13=SFRD1…)
SFR Write Strobe from CIP-51
SFR Write Strobe to SFR Bus
SFR Read Strobe from CIP-51
SFR Read Strobe to SFR Bus
SFR Read/Modify/Write Strobe from CIP-51
SFR Read/Modify/Write Strobe to SFR Bus
P0.n output enable from MCU (e.g. Bit23=P0.0, Bit25=P0.1, etc.)
P0.n output enable to pin (e.g. Bit23=P0.0oe, Bit25=P0.1oe, etc.)
P0.n input from pin (e.g. Bit24=P0.0, Bit26=P0.1, etc.)
P0.n output to pin (e.g. Bit24=P0.0, Bit26=P0.1, etc.)
P1.n output enable from MCU (e.g. Bit39=P1.0, Bit41=P1.1, etc.)
P1.n output enable to pin (e.g. Bit39=P1.0oe, Bit41=P1.1oe, etc.)
P1.n input from pin (e.g. Bit40=P1.0, Bit42=P1.1, etc.)
P1.n output to pin (e.g. Bit40=P1.0, Bit42=P1.1, etc.)
P2.n output enable from MCU (e.g. Bit55=P2.0, Bit57=P2.1, etc.)
P2.n output enable to pin (e.g. Bit55=P2.0oe, Bit57=P2.1oe, etc.)
P2.n input from pin (e.g. Bit56=P2.0, Bit58=P2.1, etc.)
P2.n output to pin (e.g. Bit56=P2.0, Bit58=P2.1, etc.)
P3.n output enable from MCU (e.g. Bit71=P3.0, Bit73=P3.1, etc.)
P3.n output enable to pin (e.g. Bit71=P3.0oe, Bit73=P3.1oe, etc.)
P3.n input from pin (e.g. Bit72=P3.0, Bit74=P3.1, etc.)
P3.n output to pin (e.g. Bit72=P3.0, Bit74=P3.1, etc.)
0
1
2
3
4-11
12-19
20
21
22
23,25,27,29,
31,33,35,37
24,26,28,30,
32,34,36,38
39,41,43,45,
47,49,51,53
40,42,44,46,
48,50,52,54
55,57,59,61,
63,65,67,69
56,58,60,62,
64,66,68,70
71,73,75,77,
79,81,83,85
72,74,76,78,
80,82,84,86
相關(guān)PDF資料
PDF描述
C8051F001 20 MIPS,32k Flash,256 Ram,12bit ADC,48 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,12位 ADC,48 腳 MCU)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C8051F000_03 制造商:SILABS 制造商全稱:SILABS 功能描述:Mixed-Signal 32KB ISP FLASH MCU Family
C8051F000-GQ 功能描述:8位微控制器 -MCU 32KB 12ADC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
C8051F000-GQR 功能描述:8位微控制器 -MCU 32KB 12ADC 64Pin MCU Tape and Reel RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
C8051F000R 功能描述:8位微控制器 -MCU C 12Bit 64Pin RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
C8051F000TB 功能描述:開發(fā)板和工具包 - 8051 USE 634-C8051F005TB RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
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