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M0516LBN Schematic ( PDF Datasheet ) - nuvoTon

Teilenummer M0516LBN
Beschreibung 32-BIT MICROCONTROLLER
Hersteller nuvoTon
Logo nuvoTon Logo 




Gesamt 30 Seiten
M0516LBN Datasheet, Funktion
NuMicro M051BN Series Technical Reference Manual
ARM Cortex-M0
32-BIT MICROCONTROLLER
NuMicro M051BN Series
Technical Reference Manual
Publication Release Date: Mar.19, 2012
- 1 - Revision V1.03






M0516LBN Datasheet, Funktion
NuMicro M051BN Series Technical Reference Manual
LIST OF FIGURES
Figure 6.2.1-1 NuMicroM051 Series Block Diagram .................................................................. 16
Figure 6.2.1-1 NuMicroNaming Rule.......................................................................................... 18
Figure 6.2.1-1 NuMicroM051 Series QFN33 Pin Diagram......................................................... 19
Figure 6.2.1-1 NuMicroM051 Series LQFP-48 Pin Diagram..................................................... 20
Figure 6.2.1-1 Functional Block Diagram....................................................................................... 25
Figure 6.2.3-1 NuMicro M051Series Power Architecture Diagram............................................. 28
Figure 6.3.2-1 Clock generator block diagram ............................................................................. 101
Figure 6.3.3-1 System Clock Block Diagram ............................................................................... 102
Figure 6.3.3-2 SysTick clock Control Block Diagram ................................................................... 102
Figure 6.3.4-1 AHB Clock Source for HCLK ................................................................................ 103
Figure 6.3.5-1 Peripherals Clock Source Select for PCLK .......................................................... 104
Figure 6.3.7-1 Clock Source of Frequency Divider ...................................................................... 105
Figure 6.3.7-2 Block Diagram of Frequency Divider .................................................................... 106
Figure 6.4.1-1 Push-Pull Output................................................................................................... 128
Figure 6.4.1-2 Open-Drain Output ............................................................................................... 129
Figure 6.4.1-3 Quasi-bidirectional I/O Mode ................................................................................ 129
Figure 6.5.1-1 I2C Bus Timing ...................................................................................................... 148
Figure 6.5.3-1 I2C Protocol........................................................................................................... 150
Figure 6.5.3-2 Master Transmits Data to Slave ........................................................................... 150
Figure 6.5.3-3 Master Reads Data from Slave............................................................................. 151
Figure 6.5.3-4 START and STOP condition................................................................................. 151
Figure 6.5.3-5 Bit Transfer on the I2C bus ................................................................................... 153
Figure 6.5.3-6 Acknowledge on the I2C bus................................................................................. 153
Figure 6.5.4-1 I2C Data Shifting Direction .................................................................................... 155
Figure 6.5.4-2: I2C Time-out Count Block Diagram...................................................................... 157
Figure 6.5.7-1 Legend for the following five figures ..................................................................... 167
Figure 6.5.7-2 Master Transmitter Mode...................................................................................... 168
Figure 6.5.7-3 Master Receiver Mode.......................................................................................... 169
Figure 6.5.7-4 Slave Receiver Mode............................................................................................ 170
Figure 6.5.7-5 Slave Transmitter Mode........................................................................................ 171
Figure 6.5.7-6 GC Mode............................................................................................................... 172
Figure 6.6.3-1 PWM Generator 0 Clock Source Control.............................................................. 175
Figure 6.6.3-2 PWM Generator 0 Architecture Diagram .............................................................. 175
Publication Release Date: Mar.19, 2012
- 6 - Revision V1.03

6 Page









M0516LBN pdf, datenblatt
NuMicro M051BN Series Technical Reference Manual
Open-Drain output
Input only with high impendence
TTL/Schmitt trigger input selectable
I/O pin can be configured as interrupt source with edge/level setting
Supports high driver and high sink IO mode
Timer
Provides four channel 32-bit timers, one 8-bit pre-scale counter with 24-bit up-timer for
each timer.
Independent clock source for each timer.
24-bit timer value is readable through TDR (Timer Data Register)
Provides one-shot, periodic and toggle operation modes.
Provide event counter function.
Provide external capture/reset counter function equivalent to 8051 Timer2.
Watchdog Timer
Multiple clock sources
Supports wake up from power down or sleep mode
Interrupt or reset selectable on watchdog time-out
PWM
Built-in up to four 16-bit PWM generators; providing eight PWM outputs or four
complementary paired PWM outputs
Individual clock source, clock divider, 8-bit pre-scalar and dead-zone generator for each
PWM generator
PWM interrupt synchronized to PWM period
16-bit digital Capture timers (shared with PWM timers) with rising/falling capture inputs
Supports capture interrupt
UART
Up to two sets of UART device
- 12 -
Publication Release Date: Mar.19, 2012
Revision V1.03

12 Page





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