M350 Group (for Automotive Applications)
The TMPM350FDTFG microcontroller of the M350 Group is specifically designed for automotive applications. The
TMPM350FDTFG provides various peripheral functions, such as CAN controllers and AD converters, as well as a
Toshiba-original Programmable Motor Driver (PMD).
The TMPM354F10TFG is designed for automotive motor control applications. It contains a Vector Engine (VE) that enables
efficient motor control, a Toshiba-original motor controller that supports one-shot pulse control, CAN controllers, and a
resolver-to-digital converter (RDC). Additionally, the TMPM354F10TFG offers functional safety features. Because Toshiba’s
functional safety technology is compliant with ISO 26262, using the TMPM354F10TFG will facilitate certification of your
product.
Qꢀ
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Features (TMPM350FDTFG)
Features (TMPM354F10TFG)
High-performance ARM CortexTM-M3 core: 88-MHz operation (max)
Oꢀ
High-performance ARM CortexTM-M3 core: 80-MHz operation (max)
Oꢀ
Oꢀ
Oꢀ
Motor control circuits
Advanced motor control circuits
O
O
O
O
Programmable Motor Driver (PMD)
12-bit AD converters: 10 ch x 2 units
Resolver excitation circuit
Advanced Programmable Motor Driver (A-PMD)
Vector Engine (VE): The increased hardware computation for
motor vector control reduces the CPU workload approx. 50ꢁ
(compared to the predecessor).
O
Oꢀ
CAN controller: 2 channels (V2.0 B)
O
Oꢀ
Oꢀ
High temperature operation (Ta: 105ꢀC max)
Functional safety: Optimized tightly coupled fault supervisors
One-shot pulse control: Almost the same CPU workload at
high rpms as for mid-rpms
O
(ISO 26262-compliant)
Resolver-to-digital converter (RDC): Increases design
flexibility, reduces system costs and improves noise immunity.
Fault supervisors with different algorithms monitor the detailed
operation of each block integrated in an MCU. This architecture
provides a low-cost, single-CPU solution for functional safety.
Oꢀ
High-temperature operation (Ta: 125ꢀC max)
Oꢀ
Functional safety: Optimized tightly coupled fault supervisors
(ISO 26262-compliant)
Fault supervisors with different algorithms monitor the detailed
operation of each block integrated in an MCU. This architecture
provides a low-cost, single-CPU solution for functional safety.
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Application
Application
Oꢀ
Electric power steering (EPS) and other automotive control
Oꢀ
HEV, EV and other automotive control applications
applications
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Product Lineup
ROM (Flash)
Size
RAM
Size
Part Number
Package
Features
ARM CortexTM-M3 plus Toshiba-original Programmable Motor Driver (PMD)
2-channel CAN controller and 2 units of AD Converter
Functional safety: Optimized tightly coupled fault supervisors
Oꢀ
Oꢀ
O
ꢀ
LQFP100
(14 x 14 mm)
512 KB
48 KB
TMPM350FDTFG **
TMPM354F10TFG **
The CAN controllers and the blocks that implement functional safety contain logic
specifically designed for automotive applications, making the TMPM350FDTFG
suitable for motor applications in safety-related systems such as electronic power
steering (EPS).
ARM CortexTM-M3 plus Toshiba-original Advanced Programmable Motor Driver
(A-PMD)
3-channel CAN controller and 4 units of AD Converter
Toshiba-original Vector Engine
O
ꢀ
O
O
O
ꢀ
LQFP144
(20 x 20 mm)
ꢀ
ꢀ
1 MB
64 KB
Reduced part count and improved noise immunity due to the built-in RDC
Ideal for motor control applications in HEVs and EVs owing to enhanced motor
controllers, angle sensor computation, in-vehicle networking, etc.
**: Under development
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