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MICROCONTROLLER NuMicro™ Family M052/M054 Product Brief - 1 - M052/M054 Product Brief ™ ARM Cortex Publication Release Date: Mar 08, 2011 Revision V1.1 -M0 ...
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TABLE OF CONTENTS 1 GENERAL DESCRIPTION ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙5 2 FEATURES∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙6 3 BLOCK DIAGRAM∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙10 4 SELECTION TABLE ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙11 PIN CONFIGURATION ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙12 5 5.1 QFN 33 pin ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙12 5.2 LQFP 48 pin ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙13 5.3 Pin Description∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙14 6 TYPICAL APPLICATION CIRCUIT∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙17 7 ELECTRICAL CHARACTERISTICS∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙18 ...
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LIST OF FIGURES Figure 3–1 NuMicro™ M051 Series Block Diagram ....................................................................... 10 Figure 4–1 NuMicro™ Naming Rule ............................................................................................... 11 Figure 5–1 NuMicro M051™ Series QFN33 Pin Diagram .............................................................. 12 Figure 5–2 NuMicro M051™ Series LQFP-48 Pin Diagram.......................................................... 13 Figure 7–1 ...
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LIST OF TABLES Table 4–1 NuMicro™ M051 Series Product Selection Guide......................................................... 11 Table 5–1 NuMicro™ M051 Series Pin Description ....................................................................... 16 M052/M054 Product Brief Publication Release Date: Mar 08, 2011 - 4 - Revision V1.1 ...
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GENERAL DESCRIPTION ™ The NuMicro M051 series is a 32-bit microcontroller with embedded ARM industrial control and applications which need rich communication interfaces. The Cortex the newest ARM embedded processor with 32-bit performance and at a cost equivalent to ...
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FEATURES Core ® ™ ARM Cortex -M0 core runs MHz. One 24-bit system timer. Supports low power sleep-mode. A single-cycle 32-bit hardware multiplier. NVIC for the 32 interrupt inputs, each with 4-levels of priority. Supports Serial ...
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Push-Pull output 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 ...
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Programmable baud-rate generator Buffered receiver and transmitter, each with 15 bytes FIFO Optional flow control function (CTS and RTS) Supports IrDA(SIR) function Supports RS485 function SPI Up to two sets of SPI device. Supports master/slave mode Master mode clock rate ...
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Supports multiple address recognition (four slave address with mask option) ADC 12-bit SAR ADC with 600k SPS Up to 8-ch single-ended input or 4-ch differential input Supports single mode/burst mode/single-cycle scan mode/continuous scan mode Each channel with an individual result ...
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BLOCK DIAGRAM Figure 3–1 NuMicro™ M051 Series Block Diagram M052/M054 Product Brief Publication Release Date: Mar 08, 2011 - 10 - Revision V1.1 ...
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... SELECTION TABLE M052/M054 Selection Guide Data Part No. APROM RAM Flash 8KB 4KB 4KB M052LAN 8KB 4KB 4KB M052ZAN 16KB 4KB 4KB M054LAN 16KB 4KB 4KB M054ZAN Table 4–1 NuMicro™ M051 Series Product Selection Guide CPU core ARM Cortex-M0 Part Number ...
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PIN CONFIGURATION 5.1 QFN 33 pin Figure 5–1 NuMicro M051™ Series QFN33 Pin Diagram M052/M054 Product Brief Publication Release Date: Mar 08, 2011 - 12 - Revision V1.1 ...
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LQFP 48 pin Figure 5–2 NuMicro M051™ Series LQFP-48 Pin Diagram M052/M054 Product Brief Spec Publication Release Date: Mar 08, 2011 - 13 - Revision V1.1 ...
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Pin Description Pin number Alternate Function Symbol QFN33 LQFP48 XTAL1 10 15 XTAL2 27 41 VDD 12 17 VSS AVDD 4 6 AVSS LDO_C /RST 26 40 P0.0 ...
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Pin number Alternate Function Symbol QFN33 LQFP48 P0.5 MOSI_1 AD5 22 33 P0.6 MISO_1 AD6 21 32 P0.7 SPICLK1 AD7 29 43 P1.0 T2 AIN0 NC 44 P1.1 T3 AIN1 30 45 P1.2 RXD1 AIN2 31 ...
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Pin number Alternate Function Symbol QFN33 LQFP48 P3.2 STADC INT P3.3 MCLK INT P3.4 T0 SDA 8 11 P3.5 T1 SCL 9 13 P3.6 CKO P3.7 RD ...
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TYPICAL APPLICATION CIRCUIT DVDD DVDD CB1 CB2 0 0 74F373 74F373 AD0 3 2 AA0 AD8 3 2 AA8 AD1 AA1 AD9 AA9 ...
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ELECTRICAL CHARACTERISTICS 7.1 Absolute Maximum Ratings SYMBOL DC Power Supply Input Voltage Oscillator Frequency Operating Temperature Storage Temperature Maximum Current into V DD Maximum Current out Maximum Current sunk by a I/O pin Maximum Current sourced ...
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DC Electrical Characteristics (VDD-VSS=2.5~5.5V 25°C, F PARAMETER SYM. Operation voltage Power Ground AV SS LDO Output Voltage V LDO Band Gap Analog Input V BG Analog Operating AV DD Voltage I DD1 Operating ...
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Idle Mode MHz IDLE2 I IDLE3 I IDLE4 I IDLE5 Operating Current I IDLE6 Idle Mode @ 12 MHz I IDLE7 I IDLE8 I IDLE9 Operating Current I IDLE10 Idle Mode @ 4 MHz I IDLE11 I ...
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Positive going threshold V 0.7V IHS DD (Schmitt input), /RST Internal /RST pin pull resistor RST Negative going threshold V -0.5 (Schmitt input), ILS P0/1/2/3/4 Positive going threshold V 0.4V (Schmitt input), IHS DD P0/1/2/3/4 I -300 ...
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AC Electrical Characteristics 7.3.1 External Crystal Note: Duty cycle is 50%. PARAMETER SYMBOL Clock High Time t CHCX Clock Low Time t CLCX Clock Rise Time t CLCH Clock Fall Time t CHCL 7.3.2 External Oscillator PARAMETER CONDITION Input ...
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Figure 7–1 Typical Crystal Application Circuit 7.3.4 Internal 22.1184 MHz RC Oscillator PARAMETER CONDITION [1] Supply voltage Center Frequency + Calibrated Internal Oscillator -40 C~+85 C; Frequency V DD Accuracy of Un-calibrated -40 C~+85 C; Internal Oscillator Frequency ...
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Analog Characteristics 7.4.1 Specification of 600 ksps 12-bit SARADC PARAMETER Resolution Differential nonlinearity error Integral nonlinearity error Offset error Gain error (Transfer gain) Monotonic ADC clock frequency Calibration time Sample time Conversion time Sample rate Supply voltage Supply current ...
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Quiescent Current - (PD=1, bypass=0) Quiescent Current - (PD=1, bypass=1) Iload (PD=0) - Iload (PD=1) - Cbp - Cload - Note recommended that higher capacitor and a 100 nF bypass capacitor ...
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BOV_VL [1:0]=10 BOV_VL [1:0]=01 BOV_VL [1:0]=00 Hysteresis 7.4.5 Specification of Power-On Reset (5 V) Parameter Reset voltage Quiescent current Vin>reset voltage M052/M054 Product Brief 3.7 3.8 2.6 2.7 2.1 2 Condition Min. Typ ...
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SPI Dynamic characteristics Symbol Parameter SPI master mode (VDD = 4 5 loading Capacitor) t Data setup time DS t Data hold time DH t Data output valid time V SPI master mode (VDD ...
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CLKP=0 SPICLK CLKP MOSI Data Valid t DS MISO Data Valid t V Data Valid MOSI MISO Data Valid Figure 7–2 SPI Master timing Figure 7–3 SPI Slave timing M052/M054 Product Brief Data Valid ...
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PACKAGE DIMENSIONS 2 8.1 LQFP-48 (7x7x1.4mm Footprint 2.0mm) M052/M054 Product Brief Spec Publication Release Date: Mar 08, 2011 - 29 - Revision V1.1 ...
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QFN-33 (5X5 mm2, Thickness 0.8mm, Pitch 0.5 mm) M052/M054 Product Brief Publication Release Date: Mar 08, 2011 - 30 - Revision V1.1 ...
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REVISION HISTORY VERSION DATE PAGE V1.0 Jan 31, 2011 - V1.1 Mar 08, 2011 Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, ...