Basic Info.
Conductive Type
Unipolar Integrated Circuit
Technics
Semiconductor IC
Manufacturing Technology
Integrated Circuits Device
Transport Package
96PCS/Tray
Product Description
ADUC848BSZ32-5vIC MCU 8BIT 32KB FLASH 52MQFP 12.58MHz chipFEATURES High resolution Σ-Δ ADCs 2 independent 24-bit ADCs on the ADuC845 Single 24-bit ADC on the ADuC847 and single 16-bit ADC on the ADuC848 Up to 10 ADC input channels on all parts 24-bit no missing codes 22-bit rms (19.5 bit p-p) effective resolution Offset drift 10 nV/°C, gain drift 0.5 ppm/°C chop enabled Memory 62-kbyte on-chip Flash/EE program memory 4-kbyte on-chip Flash/EE data memory Flash/EE, 100-year retention, 100 kcycle endurance 3 levels of Flash/EE program memory security In-circuit serial download (no external hardware) High speed user download (5 sec) 2304 bytes on-chip data RAM8051-based core 8051-compatible instruction set High performance single-cycle core 32 kHz external crystal On-chip programmable PLL (12.58 MHz max) 3 × 16-bit timer/counter 24 programmable I/O lines, plus 8 analog or digital input lines 11 interrupt sources, two priority levels Dual data pointer, extended 11-bit stack pointer On-chip peripherals Internal power-on reset circuit 12-bit voltage output DAC Dual 16-bit Σ-Δ DACs On-chip temperature sensor (ADuC845 only) Dual excitation current sources (200 µA) Time interval counter (wake-up/RTC timer) UART, SPI®, and I2C® serial I/O High speed dedicated baud rate generator (incl. 115,200) Watchdog timer (WDT) Power supply monitor (PSM)Power Normal: 4.8 mA max @ 3.6 V (core CLK = 1.57 MHz) Power-down: 20 µA max with wake-up timer running Specified for 3 V and 5 V operation Package and temperature range: 52-lead MQFP (14 mm × 14 mm), −40°C to +125°C 56-lead LFCSP (8 mm × 8 mm), −40°C to +85°C ABOSOLUTE MAXIMUM RATINGS |
TA = 25°C, unless otherwise noted. |
Parameter | Rating |
AVDD to AGND | -0.3 V to +7 V |
AVDD to DGND | -0.3 V to +7 V |
DVDD to DGND | -0.3 V to +7 V |
DVDD to DGND | -0.3 V to +7 V |
AGND to DGND1 | -0.3 V to +0.3 V |
AVDD to DVDD | -2 V to +5 V |
Analog Input Voltage to AGND2 | -0.3 V to AVDD + 0.3 V |
Reference Input Voltage to AGND | -0.3 V to AVDD + 0.3 V |
AIN/REFIN Current (Indefinite) | 30 mA |
Digital Input Voltage to DGND | -0.3 V to DVDD + 0.3 V |
Digital Output Voltage to DGND | -0.3 V to DVDD + 0.3 V |
Operating Temperature Range | -40°C to +125°C |
Storage Temperature Range | -65°C to +150°C |
Junction Temperature | 150°C |
θJA Thermal Impedance (MQFP) | 90°C/W |
θJA Thermal Impedance (LFCSP) | 52°C/W |
Lead Temperature, Soldering | 215°C |
Vapor Phase (60 sec) | |
Infrared (15 sec) | 220°C |
APPLICATIONS Multichannel sensor monitoring Industrial/environmental instrumentation Weigh scales, pressure sensors, temperature monitoring Portable instrumentation, battery-powered systems Data logging, precision system monitoringProduct drawing:
Product show:
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TOP is a professional electronics components provider with more than 10 years of experiences.Our service and advantages : 1. We can suply One-Stop service Including BOM list; PCB&PCBA offer and supplementary parts,
ICs: Altera, Xilinx, Microchip, TI, Micron, ST, AD, Linear, MAX etc.
MLCC capacitors and resistors: Murata, Samsung, Yageo, TDK, AVX, Kemet Diode&Transistor: Vishay,TI,ST..2. Produce Communication Antenna, RF Coaxial Cable, RF Connector. 3. Distribute GSM/GPRS,GPS,3G,4G/LTE Module. Our high quality products , competitive price and professional service, be sure to meet your need for all kinds of components. ^_^**************************************************************************************************************
Our advantage :
High quality products --- our offers are 100% new and original, ROHS
Competitive price --- good Purchase channels with good price.
Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
Adequate inventory --- With the support of our strong Purchasing team,
Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The goods including:
Integrated Circuits, Memory ICs, Diodes, Transistors , Capacitors, Resistors, Varistors, Fuses, Trimmer & Potentiometer, Transformers, Adapters, Attenuators, Audio Signal Devices, Batteries, Cables, Circuit Protection, Relays, Switches, Encoders, Connectors, Terminal Blocks, Cords, Crystals & Oscillators, Discrete Semiconductors, Filters, Inductors, Isolators, Optoelectronics, Sensors, Static Controls, Test Equipment, Thermal Management, Transformers, IGBT Driver, LED,LCD, Convertors, Antennas, Hardware, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, NXP, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Pls don't hesitate to contact us if any inquiries
Address:
Rm 1441 Guo Li Bldg, Zhong Hang Road, Hua Qiang North, Futian Dist, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery
Company Introduction:
TOP Electronic Industry Co., Ltd was established in 2011 year.
As an innovative company, TOP develops, manufactures and markets high-quality wireless communication antennas including 4G antenna, 3G antenna, GPS antenna, 2.4G/WiFi antenna, GSM/GPRS antenna, and RF-cables.
TOP distributes industry respected communication modules: GPS, GSM/GPRS, 3G module, LTE module and accessories.
In addition to its communication product supply service, TOP also provides all kinds of electronic components, including Integrated Circuits, Transistor, Diode, LED, Capacitor, Resistor, Inductor, Terminal etc. All from leading manufacturers.
We have a strong procurement team and are therefore able to provide customers with competitive prices. With our good relationships with PCB manufacturers and component suppliers, we are also able offer a mass of PCB assembly service. This is our advantage to you.
Here we offer one-stop service.
Quality, stability, accessibility are all important to us, as they are to you.
Just as in our name, TOP strives to be a leading business in the electronic industry.
Our high quality products and professional service, are sure to meet your need for all kinds of electronic components and products.