C8051F单片机选型指南
新华龙电子公司代理的C8051F单片机是完全集成的混合信号系统级芯片(SoC),具有与8051兼容的高速CIP-51内核,与MCS-51指令集完全兼容,片内集成了数据采集和控制系统中常用的模拟、数字外设及其他功能部件;内置FLASH程序存储器、内部RAM,大部分器件内部还有位于外部数据存储器空间的RAM,即XRAM。C8051F单片机具有片内调试电路,通过4脚的JTAG接口可以进行非侵入式、全速的在系统调试。
在国内广泛应用,以下是该公司代理产品及资源列表,供各位选型时参考。
Part NO MIPS(peak) Flash Memory(bytes) RAM(字节) Ext Mem I/F Digital Port I/O pins Serial Buses Times (16-bit) PCA Chnls Internal Osc ADC1 ADC2 DAC Temp Sensor Other Analog Package 备注
C8051F005 25 32K 2304 - 32 UART,SMBUS,SPI 4 5 ±20% 12-bit,8ch.,100ksps - 12-bit,2ch. √ VREF,2 comparators TQ64
C8051F020 25 64K 4532 √ 64 2UARTs,SMBus,SPI 5 5 ±20% 12-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F022 25 64K 4352 √ 64 2UARTs,SMBus,SPI 5 5 ±20% 10-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F040 25 64K 4352 √ 64 CAN2.0B,2UARTs,SMBus,SPI 5 6 ±2% 12-bit,13ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ 60V PGA,VREF,3 comparators TQ100
C8051F060 25 64K 4352 √ 59 CAN2.0B,2UARTs,SMBus,SPI 5 6 ±2% 16-bit,2ch.,1Msps 10-bit,8ch.,200ksps 12-bit,2ch. √ VREF,3 comparators TQ100
C8051F120 100 128K 8448 √ 64 2UARTs,SMBus,SP1 5 6 ±2% 12-bit,8ch,100ksps 8-bit,8ch,500ksps 12-bit,2ch √ VREF,2 comparators TQ100 无
C8051F124 50 128K 8448 √ 64 2UARTs,SMBus,SPI 5 6 ±2% 12-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F221 25 8K 256 - 22 UART,SPI 3 - ±20% 8-bit,32ch.,100ksps - - - 2 comparators LQ32
C8051F300 25 8K 256 - 8 UART,SMBus 3 3 ±2% 8-bit,8ch.,500ksps - - √ comparator MLP11
C8051F310 25 16K 1280 - 29 UART,SMBus,SPI 4 5 ±2% 10-bit,21ch.,200ksps - - √ 2 comparators LQ32
C8051F320 25 16K 2304 - 25 USB2.0,UART,SMBus,SPI 4 5 ±1.5% 10-bit,17ch.,200ksps - - √ VREF,2 comparators LQ32
C8051F330 25 8K 768 - 17 UART,SMBus,SPI 4 3 ±2% 10-bit,16ch.,200ksps - 10-bit,1ch. √ VREF, comparator MLP20
C8051F331 25 8K 768 - 17 UART,SMBus,SPI 4 3 ±2% - - - - comparator MLP20
在国内广泛应用,以下是该公司代理产品及资源列表,供各位选型时参考。
Part NO MIPS(peak) Flash Memory(bytes) RAM(字节) Ext Mem I/F Digital Port I/O pins Serial Buses Times (16-bit) PCA Chnls Internal Osc ADC1 ADC2 DAC Temp Sensor Other Analog Package 备注
C8051F005 25 32K 2304 - 32 UART,SMBUS,SPI 4 5 ±20% 12-bit,8ch.,100ksps - 12-bit,2ch. √ VREF,2 comparators TQ64
C8051F020 25 64K 4532 √ 64 2UARTs,SMBus,SPI 5 5 ±20% 12-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F022 25 64K 4352 √ 64 2UARTs,SMBus,SPI 5 5 ±20% 10-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F040 25 64K 4352 √ 64 CAN2.0B,2UARTs,SMBus,SPI 5 6 ±2% 12-bit,13ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ 60V PGA,VREF,3 comparators TQ100
C8051F060 25 64K 4352 √ 59 CAN2.0B,2UARTs,SMBus,SPI 5 6 ±2% 16-bit,2ch.,1Msps 10-bit,8ch.,200ksps 12-bit,2ch. √ VREF,3 comparators TQ100
C8051F120 100 128K 8448 √ 64 2UARTs,SMBus,SP1 5 6 ±2% 12-bit,8ch,100ksps 8-bit,8ch,500ksps 12-bit,2ch √ VREF,2 comparators TQ100 无
C8051F124 50 128K 8448 √ 64 2UARTs,SMBus,SPI 5 6 ±2% 12-bit,8ch.,100ksps 8-bit,8ch.,500ksps 12-bit,2ch. √ VREF,2 comparators TQ100
C8051F221 25 8K 256 - 22 UART,SPI 3 - ±20% 8-bit,32ch.,100ksps - - - 2 comparators LQ32
C8051F300 25 8K 256 - 8 UART,SMBus 3 3 ±2% 8-bit,8ch.,500ksps - - √ comparator MLP11
C8051F310 25 16K 1280 - 29 UART,SMBus,SPI 4 5 ±2% 10-bit,21ch.,200ksps - - √ 2 comparators LQ32
C8051F320 25 16K 2304 - 25 USB2.0,UART,SMBus,SPI 4 5 ±1.5% 10-bit,17ch.,200ksps - - √ VREF,2 comparators LQ32
C8051F330 25 8K 768 - 17 UART,SMBus,SPI 4 3 ±2% 10-bit,16ch.,200ksps - 10-bit,1ch. √ VREF, comparator MLP20
C8051F331 25 8K 768 - 17 UART,SMBus,SPI 4 3 ±2% - - - - comparator MLP20
文章出处:嵌入式世界
