ISD9100 Datasheet, PDF (13/26 Pages) List of Unclassifed Manufacturers – ISD Cortex-M0 ChipCorder

ISD9100 Series Datasheet
4 BLOCK DIAGRAM
Debug interface
Cortex M0
RAM
12KB
CLK CTRL
Embedded
Flash
145KB
50MHz Internal Osc.
32kHz RTC Osc
10kHz low power
Osc
GPIO
PDMA
I2C
SPI
Timers/PWM
UART
I2S
AHB Lite
Peripherals with PDMA
AHB to APB bridge
LDO 3.0V
LDO 1.8V
Flash Mem Controller
PWM Speaker Driver
System Control/PMU
Audio ADC
WDT
POR
BOD
Figure 4-1 ISD9100 Block Diagram
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Release Date: January 8, 2016
Revision V1.41