32-bit ARM CortexTM-M0 - NuMicro® Family

M051 Base Series

The basic series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M0 core, equipped with rich peripherals.
All ICs are RoHS compliant.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Application Flash  SRAM  Data Flash Loader Flash Programm.
methods		 Clock
  frequency  		 Supply
  voltage  
[V]		 Operating
temperature
[°C]		    Package    Status *
M052LDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 40 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, 2 x SPI, 2 x I2C, External Bus Interface (EBI) to external memory
  • 8-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 8 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-48
(7x7 mm)		 P
M052LDE
 (1375 kB) 		8 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-48
(7x7 mm)		 P
M052ZDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 24 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, SPI, 2 x I2C
  • 5-channel 16-bit PWM
  • 5-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 8 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 QFN-33
(5x5 mm)		 P
M052ZDE
 (1375 kB) 		8 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 QFN-33
(5x5 mm)		 P
M054LDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 40 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, 2 x SPI, 2 x I2C, External Bus Interface (EBI) to external memory
  • 8-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 16 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-48
(7x7 mm)		 P
M054LDE
 (1375 kB) 		16 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-48
(7x7 mm)		 P
M054ZDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 24 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, SPI, 2 x I2C
  • 5-channel 16-bit PWM
  • 5-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 16 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 QFN-33
(5x5 mm)		 P
M054ZDE
 (1375 kB) 		16 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 QFN-33
(5x5 mm)		 P
M058LDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 40 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, 2 x SPI, 2 x I2C, External Bus Interface (EBI) to external memory
  • 8-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-48
(7x7 mm)		 P
M058LDE
 (1375 kB) 		32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-48
(7x7 mm)		 P
M058ZDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 24 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, SPI, 2 x I2C
  • 5-channel 16-bit PWM
  • 5-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 QFN-33
(5x5 mm)		 P
M058ZDE
 (1375 kB) 		32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 QFN-33
(5x5 mm)		 P
M058SFAN
 (2083 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed crystal or RC oscillators
  • up to 14 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: UART, SPI, I2C
  • 1-channel 16-bit 16-bit PWM
  • 2-channel 12-bit ADC
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 TSSOP-20 P
M058SLAN
 (2083 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed crystal or RC oscillators
  • up to 42 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: UART, SPI, 2 x I2C
  • 4-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-48
(7x7 mm)		 P
M058SSAN
 (2083 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed crystal or RC oscillators
  • up to 55 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: UART, SPI, 2 x I2C
  • 4-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-64
(7x7 mm		 P
M058SZAN
 (2083 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed crystal or RC oscillators
  • up to 26 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: UART, SPI, I2C
  • 2-channel 16-bit PWM
  • 5-channel 12-bit ADC
  • LDO regulator
  • 4-level BOD with Reset function
 32 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 QFN-33
(5x5 mm)		 P
M0515LDE
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 42 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • interfaces: 4 x UART, 1 x SPI, 2 x I2C
  • 12-channel 16-bit PWM up to 100 MHz
  • 8-channel 12-bit ADC
  • LDO regulator
  • 4-level BOD with Reset function
 32/68 KB 4 KB configurable
(shared with APROM)		 4 KB ISP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-48
(7x7 mm)		 P
M0516LDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 40 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, 2 x SPI, 2 x I2C, External Bus Interface (EBI) to external memory
  • 8-channel 16-bit PWM
  • 8-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 64 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 LQFP-48
(7x7 mm)		 P
M0516LDE
 (1375 kB) 		64 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 LQFP-48
(7x7 mm)		 P
M0516ZDN
 (1375 kB)
  • operating frequency up to 50 MHz
  • programmable system clock source
  • 1 external crystal oscillator and 2 internal RC oscillators
  • PLL controller (the source of system clock up to 50 MHz) sourced from 2 high speed oscillators: crystal or RC
  • up to 24 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • 32 interrupts
  • interfaces: 2 x UART, SPI, 2 x I2C
  • 5-channel 16-bit PWM
  • 5-channel 12-bit ADC
  • 4 x analog comparator
  • LDO regulator
  • 4-level BOD with Reset function
 64 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +85 QFN-33
(5x5 mm)		 P
M0516ZDE
 (1375 kB) 		64 KB 4 KB 4 KB 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz

Int. RC:
22.1184 MHz
10 kHz		 2.5 – 5.5 -40 – +105 QFN-33
(5x5 mm)		 P