ISD9160CFI

ISD9100 Series Datasheet ISD Cortex™-M0 ChipCorder ISD9100 Series Datasheet The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton. Nuvoton is providing this document only for reference purposes of ISD ChipCorder microcontroller based system design. Nuvoton assumes no responsibility for errors or omissions. All data and specifications are subject to change without notice. For additional information or questions, please contact: Nuvoton Technology Corporation. -1- Publication Release Date: January 8, 2016 Revision V1.41 ISD9100 Series Datasheet Table of ContentsTABLE OF CONTENTS- ......................................................................................................................... 2 1 GENERAL DESCRIPTION ......................................................................................................... 3 2 FEATURES ................................................................................................................................. 4 3 PART INFORMATION AND PIN CONFIGURATION ................................................................. 7 3.1 Pin Configuration ............................................................................................................ 7 3.1.1 3.1.2 3.1.3 4 5 6 BLOCK DIAGRAM .................................................................................................................... 13 APPLICATION DIAGRAM......................................................................................................... 14 ELECTRICAL CHARACTERISTICS ......................................................................................... 15 6.1 Absolute Maximum Ratings .......................................................................................... 15 6.2 DC Electrical Characteristics ........................................................................................ 16 6.3 AC Electrical Characteristics ........................................................................................ 20 6.3.1 6.3.2 6.3.3 6.3.4 7 ISD9100 LQFP 48 pin ....................................................................................................... 7 ISD9100 QFN 33 pin......................................................................................................... 8 Pin Description .................................................................................................................. 9 External 32kHz XTAL Oscillator ...................................................................................... 20 Internal 49.152MHz Oscillator ......................................................................................... 20 Internal 16 kHz Oscillator ................................................................................................ 20 Reset Characteristics ...................................................................................................... 20 PACKAGE DIMENSIONS ......................................................................................................... 22 7.1.1 7.1.2 48L LQFP (7x7x1.4mm footprint 2.0mm) ........................................................................ 22 33-pin QFN (5x5 mm^2, Thickness 0.8mm ,Pitch 0.5 mm)................................................... 23 8 ORDERING INFORMATION..................................................................................................... 24 9 REVISION HISTORY ................................................................................................................ 25 IMPORTANT NOTICE........................................................................................................................... 26 -2- Release Date: January 8, 2016 Revision V1.41 ISD9100 Series Datasheet 1 GENERAL DESCRIPTION The ISD9100 is a system-on-chip product optimized for low power, audio record and playback with an embedded ARM® Cortex™-M0 32-bit microcontroller core. The ISD9100 embeds a Cortex™-M0 core running up to 49 MHz with 68/100/145K-byte of non-volatile flash memory and 12K-byte of embedded SRAM. It also comes equipped with a variety of peripheral devices, such as Timers, Watchdog Timer (WDT), Real-time Clock (RTC), Peripheral Direct Memory 2 2 Access (PDMA), a variety of serial interfaces (UART, SPI/SSP, I C, I S), PWM modulators, GPIO, Analog Comparator, Low Voltage Detector and Brown-out detector. The ISD9100 comes equipped with a rich set of power saving modes including a Deep Power Down (DPD) mode drawing less than 1A. A micro-power 16KHz oscillator can periodically wake up the device from deep power down to check for other events. A Standby Power Down (SPD) mode can maintain a real time clock function at less than 10A. For audio functionality the ISD9100 includes a Sigma-Delta ADC with 92dB SNR performance coupled with a Programmable Gain Amplifier (PGA) capable of a maximum gain of 61dB to enable direct connection of a microphone. Audio output is provided by a Differential Class D amplifier (DPWM) that can deliver 1W 1 of power to an 8Ω speaker. The ISD9100 provides eight analog enabled general purpose IO pins (GPIO). These pins can be configured to connect to an analog comparator, can be configured as analog current sources or can be routed to the SDADC for analog conversion. They can also be used as a relaxation oscillator to perform capacitive touch sensing. 1 We suggest implementing thermal protection by utilizing the Temperature Alarm; for details please refer to Temperature Alarm in Design Guide. -3- Release Date: January 8, 2016 Revision V1.41 ISD9100 Series Datasheet 2 FEATURES  Core – ARM® Cortex™-M0 core runs up to 49MHz. – One 24-bit System tick timer for operating system support. – Supports a variety of low power sleep and power down modes. – Single-cycle 32-bit hardware multiplier. – NVIC (Nested Vector Interrupt Controller) for 32 interrupt inputs, each with 4-levels of priority. – Serial Wire Debug (SWD) support with 2 watchpoints/4 breakpoints.  Power Management – Wide operating voltage range from 2.4V to 5.5V. – Power management Unit (PMU) providing four levels of power control. – Deep Power Down (DPD) mode with sub micro-amp leakage (