M380 Group
The M380 Group consists of high-performance microcontrollers that provide multi-purpose timers capable of controlling power
devices used in home appliances, thereby enabling motor and induction heating (IH) control. Since they operate with a single
5-V supply, new designs can be created without replacing 5-V peripheral ICs. Additionally, a wide variety of on-chip timers and
serial interfaces makes the M380 suitable for a broad range of applications, including housing and industrial equipment. The
oscillation frequency detection (OFD) circuit allows the M380 to detect abnormal oscillation at the hardware level.
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Features
Application
High-performance ARM CortexTM-M3 core: 40-MHz operation (max)
Toshiba-original NANO FLASHTM memory: Fast programming
Multi-purpose timers (IGBT and motor control modes)
Various serial interfaces
Air conditioners
Refrigerators
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Dishwashers
Induction cooktops
Microwave ovens
Water heaters
Rice cookers
AD converter with data monitoring function
Oscillation frequency detection (OFD); compliant with the IEC 60730 standard
High-speed oscillator; power-on reset; voltage detection circuit
Single 5-V power supply
Bidet toilets
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System Block Diagram (Induction Cooktops)
Power SW
Inverter Heater
PFC
Control
IGBT
Cooking Vessel
Heat-level display
PFC
IGBT
LED
IGBT/MOSFET Driver
Main Control
Photocoupler
Photocoupler
TMPM380
TMPM382
TMPM384
EEPROM
O
O
Inverter control
Cooking vessel
temperature control
Roaster control
Radiant heater control
Fan control
Cooling Fan
O
O
O
Phototriac
coupler
Roaster
Heater
Radiant
Heater
Operation Panel Control
TMP89FW20A
TMP89FW24A
Triac
O
LCDs
O
LEDs
Encoder
Key entry
Timer
O
O
O
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Product Lineup
ROM (Flash)
Size
RAM
Size
Part Number
Package
Features
TMPM380FWFG
TMPM380FWDFG
TMPM380FYFG
128 KB
128 KB
256 KB
256 KB
512 KB
64 KB
12 KB
12 KB
16 KB
16 KB
32 KB
8 KB
LQFP100 (14 x 14 mm)
QFP100 (14 x 20 mm)
LQFP100 (14 x 14 mm)
QFP100 (14 x 20 mm)
LQFP100 (14 x 14 mm)
QFP64 (14 x 14 mm)
QFP64 (14 x 14 mm)
LQFP144 (20 x 20 mm)
Capable of controlling three-channel half bridges or
two-channel motors with multi-purpose timers. The emergency
protection circuit can disable the PWM output immediately.
TMPM380FYDFG
TMPM380FDFG **
TMPM382FSFG **
TMPM382FWFG **
TMPM384FDFG **
Low-pin-count MCUs with multi-purpose timers designed to
control a single-channel half bridge or motor
128 KB
512 KB
12 KB
32 KB
High-pin-count MCU with multi-purpose timers designed to
control up to four-channel half bridges or a single-channel motor
**: Under development
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TOSHIBA [ TOSHIBA ]
