32-bit ARM CortexTM-M4 - NuMicro® Family

NUC505 Series

The enhanced series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M4 core, equipped with a wide range of peripherals and many interfaces to external devices.
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  Programm.
methods		 Clock
  frequency  		 Supply
  voltage  
[V]		 Operating
temperature
[°C]		    Package    Status *
NUC505DL13Y
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 25 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 3 x UART (supporting IrDA and LIN function), 2 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host, SD Host
  • 4-ch 16-bit PWM
  • 5-ch 12-bit ADC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 2048 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 LQFP-48 P
NUC505DLA
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 20 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 2 x UART (supporting IrDA and LIN function), 1 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host
  • 5-ch 12-bit ADC
  • 24-bit stereo audio CODEC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 512 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 LQFP-48 P
NUC505DS13Y
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 35 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 3 x UART (supporting IrDA and LIN function), 2 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host, SD Host
  • 4-ch 16-bit PWM
  • 8-ch 12-bit ADC
  • 24-bit stereo audio CODEC with headphone output
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 2048 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 LQFP-64 P
NUC505DSA
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 34 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 3 x UART (supporting IrDA and LIN function), 2 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host, SD Host
  • 4-ch 16-bit PWM
  • 5-ch 12-bit ADC
  • 24-bit stereo audio CODEC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 512 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 LQFP-64 P
NUC505YLA
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 20 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 2 x UART (supporting IrDA and LIN function), 1 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host
  • 5-ch 12-bit ADC
  • 24-bit stereo audio CODEC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 512 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 QFN-48 P
NUC505YLA2Y
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 25 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 3 x UART (supporting IrDA and LIN function), 2 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host, SD Host
  • 4-ch 16-bit PWM
  • 5-ch 12-bit ADC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 512 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 QFN-48 P
NUC505YO13Y
 (2669 kB)
  • operating frequency up to 100 MHz
  • programmable system clock source
  • 2 external crystal oscillators and 1 internal RC oscillator
  • PLL controller up to 240 MHz (the source of system clock) sourced from high speed crystal oscillator
  • interface to an external SPI Flash memory
  • up to 52 I/O pins
  • 4 x 32-bit timers
  • Watchdog
  • RTC
  • interfaces: 3 x UART (supporting IrDA and LIN function), 2 x SPI, 2 x I2C, I2S, USB 2.0 HS device and FS host, SD Host
  • 4-ch 16-bit PWM
  • 8-ch 12-bit ADC
  • 24-bit stereo audio CODEC
  • LDO regulator
  • 2-level Low Voltage Detector (LVD)
  • Low Voltage Reset (LVR) function
 2048 KB 128 KB ISP
ICP		 Ext. crystal:
12 MHz
&
32.768 kHz

Int. RC:
32.768 kHz		 2.5 – 5.5 -40 – +85 QFN-88 P