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型号	下载订购	功能描述	制造商上传企业	LOGO
PIC18LF452	文件：5.88026 Mbytes Page：332 Pages	High Performance, Enhanced FLASH Microcontrollers with 10-Bit A/D DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F242 • PIC18F442 • PIC18F252 • PIC18F452 These devices come in 28-pin and 40/44-pin packages. The 28-pin devices do not have a Parallel Slave Port (PSP) implemented and the number o 文件：5.88026 Mbytes 页数：332 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/ML	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/MLQTP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/MLSTQP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/P	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/PQTP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/PSTQP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/PT	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/PTQTP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip
PIC18LF4520E/PTSTQP	文件：7.1394 Mbytes Page：390 Pages	28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology DEVICE OVERVIEW This document contains device specific information for the following devices: • PIC18F2420 • PIC18LF2420 • PIC18F2520 • PIC18LF2520 • PIC18F4420 • PIC18LF4420 • PIC18F4520 • PIC18LF4520 This family offers the advantages of all PIC18 micro controllers – namely, high computatio 文件：7.1394 Mbytes 页数：390 Pages	Microchip 微芯科技	Microchip

详细参数

型号：
PIC18LF452
功能描述：
8位微控制器 -MCU 32KB 1536 RAM 36I/O
RoHS：
否
制造商：
Silicon Labs
核心：
8051
处理器系列：
C8051F39x
数据总线宽度：
8 bit
最大时钟频率：
50 MHz
程序存储器大小：
16 KB 数据 RAM
大小：
1 KB 片上
ADC：
Yes
工作电源电压：
1.8 V to 3.6 V
工作温度范围：
- 40 C to + 105 C
封装/箱体：
QFN-20
安装风格：
SMD/SMT

供应商	型号	品牌	批号	封装	库存	备注	价格
谛辉(北京/上海/青岛 )电子科技有限公司	PIC18LF452-I/PT	MICROCHIP	25+	QFO	18000	原厂直接发货进口原装	询价
深圳市恒创达实业有限公司	PIC18LF452T-I/PT	MICROCHIP	17+	DIPSOP	6200	100%原装正品现货	询价
深圳市粤科源兴科技有限公司	PIC18LF4520-I/ML	MICROCHIP	13+	QFN-44P	9716	原装分销	询价
深圳市富诚威科技有限公司	PIC18LF452-IML	MICROCHIP	25+	QFN-44P	4897	绝对原装!现货热卖!	询价
深圳市一线半导体有限公司	PIC18LF452-I/ML		24+		3000	公司存货	询价
齐创科技(上海,北京,青岛)有限公司	PIC18LF4520-E/P	Microchip	23+	DIP	5000	原装正品,假一罚十	询价
深圳市凌旭科技有限公司	PIC18LF452-1/P	MICROCHIP	2016+	DIP	8880	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳市欧立现代科技有限公司	PIC18LF4520-I/PT	MICROCHIP	24+	TQFP	6868	原装现货,可开13%税票	询价
千层芯半导体(深圳)有限公司	PIC18LF452-I/PT	MicrochipTechnology	24+	原厂原装	6000	进口原装正品假一赔十,货期7-10天	询价
深圳市豪迈兴电子有限公司	PIC18LF452-1/P	MICROCHIP	24+	DIP	5989	公司原厂原装现货假一罚十!特价出售!强势库存!	询价

更多PIC18LF452供应商更新时间2025-10-4 16:18:00

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