ISD94100 datasheet(73/109 Pages) NUVOTON

tên linh kiện	ISD94100

Giải thích chi tiết về linh kiện	ISD ARM짰 Cortex짰-M4F SoC

Download	109 Pages

Scroll/Zoom	100%

nhà sản xuất	NUVOTON [Nuvoton Technology Corporation]

Trang chủ	http://www.nuvoton.com

Logo

73 / 109 page

ISD94100 Series Datasheet

Sep 09, 2019

Page 73 of 109

Rev1.13

6.19 Digital Microphone Inputs (DMIC)

6.19.1 Overview

Using the dual channel digital PDM (Pulse Density Modulation) microphone interface (DMIC_CLK0,

DMIC_DAT0, DMIC_CLK1 and DMIC_DAT1 pins) that are handled four digital PDM microphone

inputs. Both DMIC_DAT0 and DMIC_DAT1 inputs are able to handle two digital microphones by

selecting them alternately for each half of the clock cycle.

6.19.2 Features

The digital microphone interface use two wires (DMIC_DATn and DMIC_CLKn) to receive

information from digital microphones. The main features of DMIC includes:



Provides one 32-level FIFO data buffers for receiving.



Generates interrupt requests when buffer levels cross a programmable boundary.



Supports PDMA transfer.



Supports up to four channel digital microphones.



Both digital PDM microphone inputs can be used simultaneously.

Số phần tương tự - ISD94100

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
List of Unclassifed Man...	ISD9100	864Kb / 26P	ISD Cortex-M0 ChipCorder
Nuvoton Technology Corp...	ISD9100	864Kb / 26P	ISD Cortex??M0 ChipCorder
	ISD91032	1Mb / 22P	ISD ARM짰 Cortex짰 M0 SoC
	ISD91200	870Kb / 48P	ISD ARM짰 Cortex짰-M0 SoC
	ISD91300	483Kb / 27P	ISD ARM짰 Cortex짰-M0 Audio SoC

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Nuvoton Technology Corp...	ISD91200	870Kb / 48P	ISD ARM짰 Cortex짰-M0 SoC
	ISD91032	1Mb / 22P	ISD ARM짰 Cortex짰 M0 SoC
	ISD91300	483Kb / 27P	ISD ARM짰 Cortex짰-M0 Audio SoC
	M480	8Mb / 401P	32-bit ARM짰 Cortex짰-M4F Microcontroller
Texas Instruments	S6E2C2AL0AGL20000	5Mb / 207P	[Old version datasheet] 32-bit ARM짰 Cortex짰-M4F FM4 Microcontroller
Cypress Semiconductor	S6E2C3	5Mb / 198P	32-bit ARM짰 Cortex짰-M4F FM4 Microcontroller
Texas Instruments	S6E2C49J0AGB10000	4Mb / 193P	[Old version datasheet] 32-bit ARM짰 Cortex짰-M4F FM4 Microcontroller
Cypress Semiconductor	MB9B360R	3Mb / 166P	32-Bit ARM짰 Cortex짰 - M4F FM4 Microcontroller
	MB9B160L	2Mb / 118P	32-Bit ARM짰 Cortex짰 - M4F FM4 Microcontroller
	MB9BF564KQN	2Mb / 124P	32-Bit ARM짰 Cortex짰 - M4F FM4 Microcontroller