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Toshiba Launches Microcontrollers Realizing Highly Accurate Mechanical Control– Sep 27, 2013– Tokyo, Japan (Techreleased) – Toshiba Corporation today announced that it will launch new ARM Cortex™-M3-core-based TX03 series microcontrollers, “TMPM343F10XBG”, “TMPM343FEXBG” and “TMPM343FDXBG”, which realize highly accurate mechanical control. Sample shipments will start in November this year. Some applications, such as controlling the lens of a […]
Toshiba Launches Microcontrollers Realizing Highly Accurate Mechanical Control– Sep 27, 2013– Tokyo, Japan (Techreleased) – Toshiba Corporation today announced that it will launch new ARM Cortex™-M3-core-based TX03 series microcontrollers, “TMPM343F10XBG”, “TMPM343FEXBG” and “TMPM343FDXBG”, which realize highly accurate mechanical control. Sample shipments will start in November this year.
Some applications, such as controlling the lens of a digital camera, require two simultaneous control operations: high speed, low noise servo control of multiple mechanisms, such as motors and actuators[1]; along with sensor control to ensure accurate position, which requires multiple microcontrollers, dedicated motor driver ICs, and so on.
The new microcontrollers integrate Toshiba’s original coprocessor, the “PSC”[2], motor driver units that can directly connect to and control motor drives, and amplifier circuits to control sensors. This enables highly accurate, simultaneous control of multiple mechanisms by a single microcontroller and also contributes to materials and PCB size reductions.
The product line-up offers three different memory sizes, allowing selection to meet system requirements.
Attitude control of radio-controlled air planes and robots; motion sensory control for video games; and applications in servo controls, such as encoding of industrial servo motors
| Part Number | TMPM343F10XBG | TMPM343FEXBG | TMPM343FDXBG | |
|---|---|---|---|---|
| Sample Price (Tax Included) | 1400 yen | 1200 yen | 1000 yen | |
| Main Specification | CPU | ARM® Cortex™-M3 | ||
| Maximum operating frequency | 50MHz | |||
| On-chip memory | Flash 1024K bytes SRAM 96K bytes |
Flash 768K bytes SRAM 96K bytes |
Flash 512K bytes SRAM 80K bytes |
|
| PSC | 4 units | |||
| High-Resolution Timer | 8 channels (Max 200MHz) | |||
| 2-Phase Pulse Counter | 3 channels (2 channels associated with ADC) | |||
| Communication I/F | TSPI 4 channels, UART 1 channel, SIO/UART 1 channel, I2C 1 channel | |||
| DMA | 3 units | |||
| 16-bit Timer | 16 channels | |||
| 12-bit Successive-Approximation type ADC | 16 channels | |||
| 10-bit DAC | 6 channels | |||
| Op Amp | 6 channels | |||
| Variable Gain Amplifier | 4 channels | |||
| H-SW Bridge Driver | 8 channels | |||
| Constant Current Power Supply for Hall Sensor | 2 channels | |||
| 2-Phase Hysteresis Comparator | 2 units | |||
| Nch SW for Optical Encoder Bias | 3 channels | |||
| Supply Voltage | 2.7V to 3.3V (digital source and analog power supply) 2.5V to 5.5V (motor drive unit power supply) |
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| Package | VFBGA162 (7.0mm × 7.0mm, 0.5mm pitch) | |||
| Note | DMA: Direct Memory Access 1 Kbyte is calculated as 1024 bytes. |
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