The basic series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M0 core, equipped with basic 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 * |
Mini51FDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 17 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 3-channel 16-bit PWM
- 4-channel 10-bit ADC
- LDO regulator
- 4-level BOD with Reset function
| 4 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | TSSOP-20 | P | |
Mini51LDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 30 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 4 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | LQFP-48
(7x7-mm) | P | |
Mini51TDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 4 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
Mini51ZDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 4 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (5x5-mm) | P | |
Mini52FDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 17 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 3-channel 16-bit PWM
- 4-channel 10-bit ADC
- LDO regulator
- 4-level BOD with Reset function
| 8 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | TSSOP-20 | P | |
Mini52LDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 30 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 8 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | LQFP-48
(7x7-mm) | P | |
Mini52TDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 8 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
Mini52ZDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 8 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (5x5-mm) | P | |
Mini54FDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 17 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 3-channel 16-bit PWM
- 4-channel 10-bit ADC
- LDO regulator
- 4-level BOD with Reset function
| 16 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | TSSOP-20 | P | |
Mini54LDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 30 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 16 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | LQFP-48
(7x7-mm) | P | |
Mini54TDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 16 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
Mini54ZDE (1622 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: UART, SPI, I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 16 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (5x5-mm) | P | |
Mini55LDE (1353 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 33 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, I2C
- 6-channel 16-bit PWM
- 12-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 17.5 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
48 MHz | 2.5 – 5.5 | -40 – +105 | LQFP-48 | P | |
Mini55TDE (1353 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, I2C
- 6-channel 16-bit PWM
- 12-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 17.7 KB | 2 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
48 MHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
Mini57EDE (2071 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 22 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x USCI (Universal Serial Control Interface) which can be set to UART, SPI or I2C
- 8-channel 16-bit PWM
- 8-channel 12-bit ADC
- programmable gain amplifier (PGA) with 8 level gain
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 29.5 KB | 4 KB | configurable | 2.5 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
48 MHz
10 kHz | 2.1 – 5.5 | -40 – +105 | TSSOP-28 | P | |
Mini57FDE (2071 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 18 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x USCI (Universal Serial Control Interface) which can be set to UART, SPI or I2C
- 8-channel 16-bit PWM
- 8-channel 12-bit ADC
- programmable gain amplifier (PGA) with 8 level gain
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 29.5 KB | 4 KB | configurable | 2.5 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
48 MHz
10 kHz | 2.1 – 5.5 | -40 – +105 | TSSOP-20 | P | |
Mini57TDE (2071 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 22 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x USCI (Universal Serial Control Interface) which can be set to UART, SPI or I2C
- 8-channel 16-bit PWM
- 8-channel 12-bit ADC
- programmable gain amplifier (PGA) with 8 level gain
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 29.5 KB | 4 KB | configurable | 2.5 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
48 MHz
10 kHz | 2.1 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
Mini58FDE (1535 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 17 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, 2 x I2C
- 3-channel 16-bit PWM
- 4-channel 10-bit ADC
- LDO regulator
- 4-level BOD with Reset function
| 32 KB | 4 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | TSSOP-20 | P | |
Mini58LDE (1535 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 30 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, 2 x I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 32 KB | 4 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | LQFP-48
(7x7-mm) | P | |
Mini58ZDE (1535 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, 2 x I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 32 KB | 4 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (5x5-mm) | P | |
Mini58TDE (1535 KB) - operating frequency up to 24 MHz
- programmable system clock source
- 1 external crystal oscillator and 2 internal RC oscillators
- up to 29 I/Os
- 2 x 32-bit timers
- Watchdog
- 32 interrupts
- interfaces: 2 x UART, SPI, 2 x I2C
- 6-channel 16-bit PWM
- 8-channel 10-bit ADC
- 2 analog comparators
- LDO regulator
- 4-level BOD with Reset function
| 32 KB | 4 KB | configurable | 2 KB | ISP
ICP
IAP | Ext. crystal:
4 - 24 MHz
32.768 kHz
Int. RC:
22.1184 MHz
10 kHz | 2.5 – 5.5 | -40 – +105 | QFN-33 (4x4-mm) | P | |
