M0564LE4AE Datasheet, PDF (55/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

5 BLOCK DIAGRAM
5.1 NuMicro^® M0564 Block Diagram
M0564
ARM
Cortex-M0
72 MHz
Memory
APROM
256/128KB
LDROM
4 KB
DataFlash
Configurable
SRAM
20 KB
SPROM
2 KB
Speed Up
PDMA-5ch
Hard Divider
CRC
RTC / PWM / Timer
RTC (V_BAT)
Watchdog Timer
Timer/PWM X4
PWM 12-ch
Analog Interface
12-bit ADC 20-ch
Analog
Comparator x 2
AHB Bus
Bridge
APB Bus
Power Control
LDO 1.8V
POR LVR BOR
VREF
(2.048V/2.56V/
3.072V/4.96V)
Clock Control
PLL
High Speed
Crystal Osc.(HXT)
4 ~ 24 MHz
High Speed
Oscillator
48 MHz
High Speed
Oscillator
22.1184 MHz
Low Speed
Crystal Osc.(LXT)
32.768 kHz
Low Speed
Oscillator(LIRC)
10 kHz
Connectivity
UART x 3
SPI/I2S x2
I2Cx2
ISO-7816-3 x2
USCI x3
I/O Ports
General Purpose
I/O
External
Interrupt
External Bus
Interface
Figure 5.1-1 NuMicro^® M0564 Block Diagram
May 05, 2017
Page 55 of 161
Rev 1.00