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MC145443DW资料 | |
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MC145443DW PDF Download |
File Size : 116 KB
Manufacturer:MOTOROLA Description:The ST16C2552 is a dual asynchronous receiver and transmitter with 16 byte transmit and receive FIFOs. Independent programmable baud rate generators are provided to select transmit and receive clock rates from 50Hz to 1.5 MHz for each UART. The on board status registers of the ST16C2552 provide the error conditions, type and status of the transfer operation being performed. Complete MO- DEM control capability and a processor interrupt system that may be software tailored to the users requirements are included. The ST16C2552 provides internal loop-back capability for on board diagnostic testing. Signalling for DMA transfers is done through two pins per channel ( TXRDY*, RXRDY* ). The RXRDY* function is multiplexed on one pin with the OP2* and BAUDOUT functions. CPU can select these functions through the Alternate Function Register. The ST16C2552 is fabricated in an advanced 0.6m CMOS process to achieve low power and high speed requirements. |
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1PCS | 100PCS | 1K | 10K | ||
价 格 | |||||
型 号:MC145443DW 厂 家:MOTOROLA 封 装:SOP 批 号:07+ 数 量:1507 说 明:100%真实库存,原装,部分现货 |
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运 费: 所在地:深圳 新旧程度: |
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公司地址: 广东深圳市福田区华强北(振华路)赛格高科德电子市场A1848室 |