參數(shù)資料
型號: C8051F001
廠商: Cygnal Technologies
英文描述: 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)
中文描述: 20 MIPS的,32K閃存,256羊,12位ADC,48引腳微控制器(20 MIPS的,32K的閃速存儲器,256,羊,12位ADC和48腳微控制器)
文件頁數(shù): 141/170頁
文件大小: 1294K
代理商: C8051F001
4.2001; Rev. 1.3
CYGNAL Integrated Products, Inc.
2001
Page 141
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
Figure 19.5. TMOD: Timer Mode Register
R/W
GATE1
Bit7
R/W
C/T1
Bit6
R/W
T1M1
Bit5
R/W
T1M0
Bit4
R/W
GATE0
Bit3
R/W
C/T0
Bit2
R/W
T0M1
Bit1
R/W
T0M0
Bit0
Reset Value
00000000
SFR Address:
0x89
Bit7:
GATE1: Timer 1 Gate Control.
0: Timer 1 enabled when TR1 = 1 irrespective of /INT1 logic level.
1: Timer 1 enabled only when TR1 = 1 AND /INT1 = logic level one.
C/T1: Counter/Timer 1 Select.
0: Timer Function: Timer 1 incremented by clock defined by T1M bit (CKCON.4).
1: Counter Function: Timer 1 incremented by high-to-low transitions on external input pin
(T1).
Bit6:
Bits5-4: T1M1-T1M0: Timer 1 Mode Select.
These bits select the Timer 1 operation mode.
T1M1
T1M0
0
0
0
1
1
0
1
1
Bit3:
GATE0: Timer 0 Gate Control.
0: Timer 0 enabled when TR0 = 1 irrespective of /INT0 logic level.
1: Timer 0 enabled only when TR0 = 1 AND /INT0 = logic level one.
Bit2:
C/T0: Counter/Timer Select.
0: Timer Function: Timer 0 incremented by clock defined by T0M bit (CKCON.3).
1: Counter Function: Timer 0 incremented by high-to-low transitions on external input pin
(T0).
Bits1-0: T0M1-T0M0: Timer 0 Mode Select.
These bits select the Timer 0 operation mode.
T0M1
T0M0
Mode
0
0
Mode 0: 13-bit counter/timer
0
1
Mode 1: 16-bit counter/timer
1
0
Mode 2: 8-bit counter/timer with auto-reload
1
1
Mode 3: Two 8-bit counter/timers
Mode
Mode 0: 13-bit counter/timer
Mode 1: 16-bit counter/timer
Mode 2: 8-bit counter/timer with auto-reload
Mode 3: Timer 1 Inactive/stepped
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C8051F001R 功能描述:8位微控制器 -MCU C 12Bit 48Pin 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
C8051F002 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
C8051F002-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