參數(shù)資料
型號: PIC16LC642-04I/SO
廠商: Microchip Technology
文件頁數(shù): 2/125頁
文件大?。?/td> 0K
描述: IC MCU OTP 4KX14 COMP 28SOIC
標準包裝: 27
系列: PIC® 16C
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設備: 欠壓檢測/復位,LED,POR,WDT
輸入/輸出數(shù): 22
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: OTP
RAM 容量: 176 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 6 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
Micrel, Inc.
KSZ8862-16/32MQL
April 2007
10
M9999-040407-3.0
List of Tables
Table 1. MDI/MDI-X Pin Definitions ....................................................................................................................................................... 25
Table 2. Bus Interface Unit Signal Grouping ......................................................................................................................................... 35
Table 3. Transmit Queue Frame Format ............................................................................................................................................... 38
Table 4. Transmit Control Word Bit Fields............................................................................................................................................. 38
Table 5. Transmit Byte Count Format ................................................................................................................................................... 39
Table 6. Receive Queue Frame Format ................................................................................................................................................ 39
Table 7. FRXQ Packet Receive Status ................................................................................................................................................. 40
Table 8. FRXQ RX Byte Count Field ..................................................................................................................................................... 40
Table 9. Spanning Tree States.............................................................................................................................................................. 41
Table 10. FID+DA Lookup in VLAN Mode ............................................................................................................................................. 43
Table 11. FID+SA Lookup in VLAN Mode ............................................................................................................................................. 43
Table 12. EEPROM Format................................................................................................................................................................... 45
Table 13. ConfigParam Word in EEPROM Format ............................................................................................................................... 46
Table 14. Format of Per Port MIB Counters ......................................................................................................................................... 103
Table 15. Port 1 MIB Counters Indirect Memory Offset ........................................................................................................................ 104
Table 16. “All Ports Dropped Packet” MIB Counters Format ................................................................................................................ 104
Table 17. “All Ports Dropped Packet” MIB Counters Indirect Memory Offsets ..................................................................................... 104
Table 18. Static MAC Table Format (8 Entries)................................................................................................................................... 106
Table 19. Dynamic MAC Address Table Format (1024 Entries).......................................................................................................... 107
Table 20. VLAN Table Format (16 Entries) .......................................................................................................................................... 108
Table 21. Maximum Ratings................................................................................................................................................................ 109
Table 22. Operating Ratings................................................................................................................................................................ 109
Table 23. Electrical Characteristics ..................................................................................................................................................... 110
Table 24. Asynchronous Cycle (ADSN = 0) Timing Parameters ......................................................................................................... 111
Table 25. Asynchronous Cycle using ADSN Timing Parameters ........................................................................................................ 112
Table 26. Asynchronous Cycle using DATACSN Timing Parameters ................................................................................................. 113
Table 27. Address Latching Timing Parameters.................................................................................................................................. 114
Table 28. Synchronous Burst Write Timing Parameters...................................................................................................................... 115
Table 29. Synchronous Burst Read Timing Parameters ..................................................................................................................... 116
Table 30. Synchronous Write (VLBUSN = 0) Timing Parameters ....................................................................................................... 117
Table 31. Synchronous Read (VLBUSN = 0) Timing Parameters ....................................................................................................... 118
Table 32. EEPROM Timing Parameters.............................................................................................................................................. 119
Table 33. Auto Negotiation Timing Parameters................................................................................................................................... 120
Table 34. Reset Timing Parameters .................................................................................................................................................... 121
Table 35. Transformer Selection Criteria............................................................................................................................................. 122
Table 36. Qualified Single Port Magnetic ............................................................................................................................................ 122
Table 37. Typical Reference Crystal Characteristics ........................................................................................................................... 122
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相關代理商/技術參數(shù)
參數(shù)描述
PIC16LC642T-04/SO 功能描述:8位微控制器 -MCU 7KB 176 RAM 22 I/O 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 安裝風格:SMD/SMT
PIC16LC642T-04I/SO 功能描述:8位微控制器 -MCU 7KB 176 RAM 22 I/O 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 安裝風格:SMD/SMT
PIC16LC64A-04/L 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 33 I/O 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 安裝風格:SMD/SMT
PIC16LC64A-04/P 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 33 I/O 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 安裝風格:SMD/SMT
PIC16LC64A-04/PQ 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 33 I/O 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 安裝風格:SMD/SMT