DatasheetsPDF.com

MAXQ3108

Maxim Integrated Products
Part Number MAXQ3108
Manufacturer Maxim Integrated Products
Description Dual-Core Microcontroller
Published Jul 19, 2009
Detailed Description Rev 0; 1/09 www.DataSheet4U.com Low-Power, Dual-Core Microcontroller General Description The MAXQ3108 is a low-power m...
Datasheet PDF File MAXQ3108 PDF File

MAXQ3108
MAXQ3108


Overview
Rev 0; 1/09 www.
DataSheet4U.
com Low-Power, Dual-Core Microcontroller General Description The MAXQ3108 is a low-power microcontroller that features two high-performance MAXQ20 cores: a dedicated core (DSPCore) for intensive data processing and a user core (UserCore) for supervisory functions.
The two cores can operate at different clock speeds, allowing lower system power consumption for even processing intensive applications.
The UserCore can be configured to run at the lowest clock rate possible for monitoring the peripherals for communication activities, while the DSPCore runs at the highest speed.
Each core has access to an independent math accelerator (a multiply/accumulate unit).
The UserCore supports SPI™, I2C, two UART channels with one channel supporting IR carrier modulation, a trimmable real-time clock (RTC), battery-backed RTC registers, and data memory.
The DSPCore is fully user programmable and configurable.
With the standard 32,768Hz crystal, the DSPCore operates at 10.
027MHz, while the UserCore runs at 5.
014MHz.
♦ 16 x 16-Bit General-Purpose Working Registers for Each Core ♦ 16-Level Hardware Stack for Each Core ♦ Hardware Support for Software Stack ♦ Memory Features UserCore 64KB Flash Program Memory 16B Battery-Backed (VBAT) Data SRAM 4KB Utility ROM 2KB Data SRAM; 10KB Total Data SRAM (If DSPCore Inactive) DSPCore 8KB User-Loadable SRAM Code Memory 1KB Data SRAM ♦ Peripherals FLL (10MHz Output with 32kHz Input) SPI Master, I2C Master Two UART Channels (One Supports IR Carrier Modulation) Math Accelerator for Each Core Three Manchester Decoder and Cubic Sinc Filter Channels for Interfacing to DS8102 Delta-Sigma Modulators Two 16-Bit Programmable Timer/Counters RTC with Alarms and Digital Trim, Dedicated Battery-Backup Pin (VBAT) Two Programmable Pulse Generators Independent Watchdog Timer for Each Core External Interrupts JTAG Interface ♦ Operating Modes Stop Mode: 0.
1µA typ Active Current at 10MHz and VDD = 2.
0V: 1.
0mA typ MAXQ3108 Applications...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)