參數(shù)資料
型號： C8051F012
廠商： Silicon Laboratories Inc
文件頁數(shù)： 27/171頁
文件大?。?/td> 0K
描述： IC 8051 MCU 32K FLASH 32LQFP
標(biāo)準(zhǔn)包裝： 250
系列： C8051F01x
核心處理器： 8051
芯體尺寸： 8-位
速度： 20MHz
連通性： SMBus（2 線/I²C），SPI，UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，PWM，溫度傳感器，WDT
輸入/輸出數(shù)： 8
程序存儲器容量： 32KB（32K x 8）
程序存儲器類型： 閃存
RAM 容量： 256 x 8
電壓 - 電源 (Vcc/Vdd)： 2.7 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 4x10b; D/A 2x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 32-LQFP
包裝： 托盤
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
Table 16.1. SMBus Status Codes
Status Code
(SMB0STA)
Mode
SMBus State
0x00
All
Bus Error (i.e. illegal START, illegal STOP, …)
0x08
Master Transmitter/Receiver
START condition transmitted.
0x10
Master Transmitter/Receiver
Repeated START condition transmitted.
0x18
Master Transmitter
Slave address + W transmitted. ACK received.
0x20
Master Transmitter
Slave address + W transmitted. NACK received.
0x28
Master Transmitter
Data byte transmitted. ACK received.
0x30
Master Transmitter
Data byte transmitted. NACK received.
0x38
Master Transmitter
Arbitration lost
0x40
Master Receiver
Slave address + R transmitted. ACK received.
0x48
Master Receiver
Slave address + R transmitted. NACK received
0x50
Master Receiver
Data byte received. ACK transmitted.
0x58
Master Receiver
Data byte received. NACK transmitted.
0x60
Slave Receiver
SMB0’s own slave address + W received. ACK transmitted.
0x68
Slave Receiver
Arbitration lost in transmitting slave address + R/W as master.
Own slave address + W received. ACK transmitted.
0x70
Slave Receiver
General call address (0x00) received. ACK returned.
0x78
Slave Receiver
Arbitration lost in transmitting slave address + R/W as master.
General call address received. ACK transmitted.
0x80
Slave Receiver
SMB0’s own slave address + W received. Data byte received.
ACK transmitted.
0x88
Slave Receiver
SMB0’s own slave address + W received. Data byte received.
NACK transmitted.
0x90
Slave Receiver
General call address (0x00) received. Data byte received. ACK
transmitted.
0x98
Slave Receiver
General call address (0x00) received. Data byte received.
NACK transmitted.
0xA0
Slave Receiver
A STOP or repeated START received while addressed as a slave.
0xA8
Slave Transmitter
SMB0’s own slave address + R received. ACK transmitted.
0xB0
Slave Transmitter
Arbitration lost in transmitting slave address + R/W as master.
Own slave address + R received. ACK transmitted.
0xB8
Slave Transmitter
Data byte transmitted. ACK received.
0xC0
Slave Transmitter
Data byte transmitted. NACK received.
0xC8
Slave Transmitter
Last data byte transmitted (AA=0). ACK received.
0xD0
Slave Transmitter/Receiver
SCL Clock High Timer per SMB0CR timed out (FTE=1)
0xF8
All
Idle
Rev. 1.7
122
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C8051F012/005 制造商:Silicon Laboratories Inc 功能描述:
C8051F012-GQ 功能描述:8位微控制器 -MCU 32KB 10ADC 32P MCU 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
C8051F012-GQR 功能描述:8位微控制器 -MCU 32KB 10ADC 32Pin 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
C8051F012-PX0005GQ 制造商:Silicon Laboratories Inc 功能描述:
C8051F012R 功能描述:8位微控制器 -MCU C 10Bit 32Pin 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
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