參數(shù)資料
型號: M68LC302CPU16VCT
廠商: FREESCALE SEMICONDUCTOR 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): 103/128頁
文件大?。?/td> 641K
代理商: M68LC302CPU16VCT
Signal Descriptions
MOTOROLA
MC68EN302 REFERENCE MANUAL
5-9
5.5.3 TMS - JTAG Test Mode Select
This input controls test mode operation for the EN302 test logic as defined by the IEEE
1149.1 standard. This pin has an internal pullup resistor.
5.5.4 TDO - JTAG Test Data Out
This output is used in shifting serial test instructions and test data for on-board test logic
defined by the IEEE 1149.1 standard.
5.5.5 TDI - JTAG Test Data In
This input is used for shiftng serial test instructions and test data for on-board test logic
defined by the IEEE 1149.1 standard. This pin has an internal pullup resistor.
5.5.6 TCK- JTAG Clock
The JTAG clock runs at a frequency no greater than 10 MHz.
5.5.7 GND
Must be tied to GND in normal operation.TX
Ethernet MAC transmit data output.
5.5.8 TENA
Ethernet MAC transmit data valid output.
5.5.9 TCLK
Ethernet transmit clock input must be 10 MHz +/- 100 ppm according to the 802.3 spec.
5.5.10 RCLK
Ethernet receive clock input.
5.5.11 RX
Ethernet MAC receive data input.
5.5.12 RENA
This input indicates that the Ethernet MAC receive data is valid.
5.5.13 CLSN
This input pin indicates a collision (or SQE Test) was detected in the ethernet physical layer.
5.5.14 PARITY0/DISCPU
Parity is controlled by the PCSR register in the module bus controller. This bidirectional pin
provides even or odd parity for byte 0 (bit 15–bit 8) when not in the reset state.
相關(guān)PDF資料
PDF描述
MC68LC302PU20VCT 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
MC68302CPV16VC 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP144
MC68LC302PU20VCT 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100
MC68EN302CPV20BT 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP144
MC68302FC20CR2 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP132
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M68LC302CPU20VCT 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(diǎn):- 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
M68LGL061X 制造商:Panasonic Industrial Company 功能描述:SUB ONLY CRT
M68LGL061XA 制造商:Panasonic Industrial Company 功能描述:CRT OR M68LGL061X
M68LNK161X 制造商:Panasonic Industrial Company 功能描述:CRT
M68LUQ085X 制造商:Panasonic Industrial Company 功能描述:CRT