參數(shù)資料
型號： MC68LC302PU20CT
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASITC, LQFP-100
文件頁數(shù)： 22/128頁
文件大?。?/td> 641K
代理商： MC68LC302PU20CT
MC68302 Product Summary Page
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Line Cards
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Network Bridges
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Gateways
Technical Specifications
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MC68000/MC68008 Microprocessor Core (May be disabled to use the IMP as a peripheral)
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SIB Including:
r
Independent Direct Memory Access (IDMA) Controller
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Interrupt controller with two modes of operation
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Parallel I/O ports, some with interrupt capability
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On-Chip 1152-bytes of dual-port RAM
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Three timers, with a software watchdog timer
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Four programmable chip-select lines with wait-state logic
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Programmable address mapping of dual-port RAM and IMP registers
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On-Chip clock generator with an output clock signal
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System Control
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Bus arbitration logic with low interrupt latency support
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System control register
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Hardware watchdog for monitoring bus activity
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Low power (Standby) modes
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Disable CPU logic (M68000)
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Freeze control for debugging selected on-chip peripherals
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DRAM refresh controller
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CP Including:
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Main controller (RISC Processor)
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Three full-duplex Serial Communication/Controllers with the following protocols:
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HDLC/SDLC
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Bisync
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UART
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DDCMP
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Totally Transparent
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V.110
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Six serial DMA channels dedicated to the three SOCs
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Capability to send/receive up to eight buffers/frames without M68000 core intervention
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Flexible physical interface accessible by SCCs for Inter-chip Digital Link (IDL), General Circuit Interface
(GCI).
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Pulse Code Modulation (PCM), and Non-multiplexed Serial Interface (NMSI) Operation.
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Serial Communication Port (SCP) for synchronous communication.
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Two Serial Management Controllers (SMCs) for IDL and GCI Channel.
MC68302 Parametrics
Description
Processor Speed
(MHz)
Bus Interface
(Bits)
Memory
Voltage
(V)
Package
Performance
file:///H|/imaging/BITTING/CPL/20021108_2/11072002_10/MOTO/11072002_HTML/MC68302.htm (2 of 12) [11/12/02 2:08:15 PM]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68LC302PU20VCT 功能描述:IC MPU NETWORK 20MHZ 100-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:M683xx 標(biāo)準(zhǔn)包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應(yīng)商設(shè)備封裝:357-PBGA（25x25） 包裝:托盤
MC68LC302PU25CT 功能描述:微處理器 - MPU 25MHz 2.5MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MC68LK332ACAG16 功能描述:32位微控制器 - MCU 32BIT MCU 2KRAM TPU QSM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
MC68LK332ACAG16 制造商:Freescale Semiconductor 功能描述:Microcontroller
MC68LK332ACEH16 功能描述:32位微控制器 - MCU 32BIT MCU 2KRAM TPU QSM RoHS:否 制造商:Texas Instruments 核心:C28x 處理器系列:TMS320F28x 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:90 MHz 程序存儲器大小:64 KB 數(shù)據(jù) RAM 大小:26 KB 片上 ADC:Yes 工作電源電壓:2.97 V to 3.63 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:LQFP-80 安裝風(fēng)格:SMD/SMT
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