Microcontroller SPI or Microwire™ Serial Interface
Fully addressable to handle multiple messages
Non-volatile message storage
100K record cycles (typical)
100-year message retention (typical)
On-chip oscillator
Power-down feature to reduce power consumption
Available in die form, PDIP, SOIC, and TSOP
Packaged types: Leaded and Lead-Free
Temperature:
-
-
-
-
Commercial (die): 0°C to +50°C
Commercial (packaged units): 0°C to +70°C
Extended (packaged units): -20°C to +70°C
Industrial (packaged units): -40°C to +85°C
-3-
Publication Release Date: October 26, 2005
Revision 1.2
ISD4003 SERIES
3. BLOCK DIAGRAM
Internal Clock
XCLK
Timing
Sampling Clock
ANA IN-
ANA IN+
Amp
5-Pole Active
Antialiasing Filter
Decoders
Analog Transceivers
1920K Cell
Nonvolatile
Multilevel Storage
Array
5-Pole Active
Smoothing Filter
AutoMute
TM
Feature
Amp
AUDOUT
Power Conditioning
Device Control
V
CCA
V
SSA
V
SSA
V
SSA
V
SSD
V
CCD
SCLK
SS
MOSI MISO
INT
RAC
AM CAP
-4-
ISD4003 SERIES
4. TABLE OF CONTENTS
1. GENERAL DESCRIPTION.................................................................................................................. 2
2. FEATURES ......................................................................................................................................... 3
In the development and application of test and measurement equipment, how to achieve the compensation of signal chain DC Offset and how to obtain high-precision flexible and adjustable voltage output ...
When using USB in 103, AD cannot work at the highest sampling rateHave the later upgraded 105 and 107 solved this problem? I will use 1M AD and USB in my project. If it is not solved, I will give up t...
The LED responds, but the buzzer doesn't. The buzzer only responds when it is pressed for the first time. It doesn't respond when it is pressed again. The LED responds at any time. [code] module beep ...
I recently bought a pair of wireless transceiver modules CDTF100 and CDR03A. However, the introductions on the Internet are too brief. For example, the information on CDR03A is just a sentence like "T...
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]