High-precision 32-bit Inverter Control Microcomputer
MN103SFG5K/103SFK0K/103SFK1K/103SFJ9D

  MN103SFG5K/K0K/K1K/J9D is a 32-bit microcomputer that incorporates Panasonic's original 32-bit CPU ”AM32” and features small code size, high-performance and low power consumption operation.
By incorporating 3-phase PWM for motor control, high-speed A/D converter and expanded arithmetic unit (fast multiplication and division, high-speed arithmetic unit for inverter control),
MN103SFG5K/K0K/K1K/J9D enables high-efficiency and high-precision inverter control by low power consumption. Also, it features various peripheral functions such as a high-precision built-in oscillator and a clock monitor function. These functions realize to comply safety standards (IEC60730 and others) and to improve the safety of equipments.

• Built-in high-speed arithmetic unit executes multiply instruction (32bit × 32bit) by
  1 cycle and divide instruction (32bit ÷ 32bit) by 3 to 10 cycles.
• Reduces the processing time to 60% than before by built-in arithmetic unit for inverter control (3-phase to 2-phase conversion, 2-phase to 3-phase conversion, PI control, LPF, etc.)
• Possible to control maximum of 3 three-phase motors.
• Power consumption is reduced by 30%, compared to our previous product.
• Possible to comply to the safety standards for home appliances without external parts.
• Incorporates high-speed 12-bit A/D converter (conversion time 1.0µs)
• The combination of 3-phase PWM for motor control, high-speed A/D converter and external functions such as a timer enables to comply any type of inverter controls.

• Inverter controls of air conditioners, refrigerators, washing machines, dish washers and air purifiers.

Items	MN103SFG5K	MN103SFK0K	MN103SFK1K	MN103SFJ9D *1
Maximum operating frequency	60MHz
Extended Arithmetic Unit Multiply	High-speed multiplication and division High-speed arithmetic unit for inverter control			High-speed multiplication and division
ROM/ RAM	256Kbite/ 12Kbite	256K bite/ 8Kbite		64Kbite/ 4Kbite
External interrupt	16		12	8
Multi-functional timer	8bit timer : 16 16bit timer : 9 Watch dog timer : 1	8bit timer : 12 16bit timer : 7 Watch dog timer : 1		8bit timer : 8 16bit timer : 3 Watch dog timer : 1
3-phase PWM for motor control	3	2		1
A/D converter	(10bit) 3 units Total 28ch	(10bit) 3 units Total 20ch	(10bit) 3 units Total 16ch	(12bit) 1 units (10bit) 1 units Total 8ch
Serial I/F	Synchronous / UART (full duplex) selective : 3 Synchronous / multimaster IIC selective : 1			Synchronous / UART (full duplex) selective : 2
I/O port	I/O pin : 112	I/O pin : 84	Input and output terminal : 64	Input and output terminal : 30
Other functions	POC, PLL	High-speed built-in oscillator (10MHz) Clock monitor functions (detecting the abnormity and stopping of system clock) Automatic reset, PLL
Operating temperature	-40 to 85 °C
Package	128-LQFP (18mm sq.)	100-QFP (18mm sq.) 100-LQFP (14mm sq.) *2	80-LQFP (14mm sq.) 80-TQFP (12mm sq.)	44-QFP (10mm sq.)

  *1 Under development,     *2 Under planning