8-bit 8051 Microcontrollers

Low Power 8051 Touch Key


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 *
ML56LD1AE
 (2458 kB)
  • 1T per machine cycle
  • application Flash memory programmed in ISP, ICP or IAP modes
  • 2 external crystal oscillators and 2 internal RC oscillators
  • up to 42 GPIO pins
  • 12 x 16-bit PWM outputs
  • 4 x 16-bit timers/counters
  • RTC
  • Watchdog
  • 2xUART, 2xI2C, 2xSPI interfaces
  • 10-channels 12-bit ADC (up to 500 ksps)
  • 2 analog comparators
  • capacitive touch sensing circuit with touch key controller
  • LCD driver
  • LDO for wide operating voltage ranges
  • BOD (Brown out Detector) interrupt and reset
  • power managements modes: normal, low power, idle, Power-down
  • temperature range: industrial
 64 KB 4 KB Configurable 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
24 MHz
&
38.4 kHz		 1.8 – 3.6 -40 – +105 LQFP-48 P
ML56MD1AE
 (2458 kB)
  • 1T per machine cycle
  • application Flash memory programmed in ISP, ICP or IAP modes
  • 2 external crystal oscillators and 2 internal RC oscillators
  • up to 38 GPIO pins
  • 12 x 16-bit PWM outputs
  • 4 x 16-bit timers/counters
  • RTC
  • Watchdog
  • 2xUART, 2xI2C, 2xSPI interfaces
  • 10-channels 12-bit ADC (up to 500 ksps)
  • 2 analog comparators
  • capacitive touch sensing circuit with touch key controller
  • LCD driver
  • LDO for wide operating voltage ranges
  • BOD (Brown out Detector) interrupt and reset
  • power managements modes: normal, low power, idle, Power-down
  • temperature range: industrial
 64 KB 4 KB Configurable 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
24 MHz
&
38.4 kHz		 1.8 – 3.6 -40 – +105 LQFP-44 P
ML56SD1AE
 (2458 kB)
  • 1T per machine cycle
  • application Flash memory programmed in ISP, ICP or IAP modes
  • 2 external crystal oscillators and 2 internal RC oscillators
  • up to 55 GPIO pins
  • 12 x 16-bit PWM outputs
  • 4 x 16-bit timers/counters
  • RTC
  • Watchdog
  • 2xUART, 2xI2C, 2xSPI interfaces
  • 14-channels 12-bit ADC (up to 500 ksps)
  • 2 analog comparators
  • capacitive touch sensing circuit with touch key controller
  • LCD driver
  • LDO for wide operating voltage ranges
  • BOD (Brown out Detector) interrupt and reset
  • power managements modes: normal, low power, idle, Power-down
  • temperature range: industrial
 64 KB 4 KB Configurable 4 KB ISP
ICP
IAP		 Ext. crystal:
4 - 24 MHz
&
32.768 kHz

Int. RC:
24 MHz
&
38.4 kHz		 1.8 – 3.6 -40 – +105 LQFP-64 P