XR16M770 데이터시트 PDF



Exar Corporation에서 제조한 전자 부품 XR16M770은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.



XR16M770의 기능 및 특징 중 하나는 "1.62V TO 3.63V HIGH PERFORMANCE UART" 입니다.


PDF 형식의 XR16M770 자료 제공

XR16M770 기능
1.62V TO 3.63V HIGH PERFORMANCE UART
Exar Corporation
Exar Corporation 로고 


XR16M770 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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XR16M770 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 64-BYTE FIFO FEBRUARY 2009 REV. 1.0.0 GENERAL DESCRIPTION The XR16M7701 (M770) is an enhanced Universal Asynchronous Receiver and Transmitter (UART) with 64 bytes of transmit and receive FIFOs, programmable transmit and receive FIFO trigger levels, automatic hardware and software flow control, and data rates of up to 16 Mbps at 3.3V, 12.5 Mbps at 2.5V and 7.5 Mbps at 1.8V with 4X data sampling rate. The Auto RS-485 Half-Duplex Direction control feature simplifies both the hardware and software for half-duplex RS-485 applications. In addition, the Multidrop mode with Auto Address detection increases th

Contents of page 4 out of 52 pages :

XR16M770 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 64-BYTE FIFO Pin Description REV. 1.0.0 NAME DSR# CD# RI# 24-QFN PIN# 32-QFN PIN# 25-BGA PIN# TYPE DESCRIPTION - 25 C4 I UART Data-Set-Ready (active low) or general purpose input. This input should be connected to VCC when not used. - 26 - I UART Carrier-Detect (active low) or general purpose input. This input should be connected to VCC when not used. - 27 - I UART Ring-Indicator (active low) or general purpose input. This input should be connected to VCC when not used. ANCILLARY SIGNALS XTAL1 8 XTAL2 - PwrSave 7 10 11 - D5 - - RESET 17 23 A2 VCC GND GND 19 10 Center Pad 28 13 Center Pad www.DataSheet4U.com B1 E5 - NC - 2, 9, 15, - 16 I Crystal or external clock input. O Crystal or buffered clock output. I Power-Save (active high). This feature isolates the M770’s data bus interface from the host preventing other bus activities that cause higher power drain during sleep mode. See Sleep Mode with Auto Wake-up and Power-Save Feature section for details. This pin does not have a pull-down resistor. This input should be connected to GND when not used. I This input is active high. A 40 ns minimum active pulse on this pin will reset the internal registers and all outputs of the UART. The UART transmitter output will be held at logic 1, the receiver input will be ignored and outputs are reset during reset period (see UART Reset Conditions). Pwr 1.62V to 3.63V power supply. Pwr Power supply common, ground. Pwr The center pad on the

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XR16M770 datasheet
XR16M770 pinouts
[ XR16M770.PDF 데이터시트 ]

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부품번호상세설명 및 기능제조사
XR16M770

1.62V TO 3.63V HIGH PERFORMANCE UART

Exar Corporation
Exar Corporation

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