Part Number: MCF8316A Other Parts Discussed in Thread: MCF8316C-Q1 I intend to use SPEED_MODE 10b and control speed via I2C through DIGITAL_SPEED_CTRL register. Given the field for DIGITAL_SPEED_CTRL takes 15 bits in ALGO_CTRL_1, what are the units of DIGITAL_SPEED_CTRL…
Hi Marc,
We currently do not have a document that outlines the differences between the MCF8316A and MCF8316C-Q1 devices. I will outline some of the major differences for convenience:
Hardware Additions:
MCF8316C -Q1 offers internal pull-up resistor for…
Hi Eugene,
Unfortunately, this is an errata of the MCF8316A as described here in Errata #8 and can be triggered by any I2C read/writes during motor operation (active commutation). This firmware issue is fixed on the newer MCF8316C-Q1 and is also not present…
Part Number: DRV10982-Q1 Other Parts Discussed in Thread: MCF8316C-Q1 , MCF8315C , MCF8329A Hello everyone,
I am looking for full sytem BLDC Integrates Solutions. I used MP6570 with MP6543H in my old designs, but for now I want to make a new design with…
Part Number: DRV10983 Other Parts Discussed in Thread: , MCF8316C-Q1 Hi,
Comparing DRV10983 and DRV10983-Q1 I noticed that Phase-Phase inductance is specified different in the datasheet (0.7 mH DRV10983-Q1 Table 36 ; 0.07 mH DRV10983 Table 10).
We wo…
Hi Oben,
Please check MCF8316C-Q1 data sheet available on TI web site.
What is the rating of the motor? Power, Speed, R, L BEMF Constant?
Thanks and Best Regards,
Venkatadri S
Part Number: MCF8316AEVM Other Parts Discussed in Thread: MOTORSTUDIO , MCF8316A , MCF8316C-Q1 , Hi!
I'm having the exact same issues as posted in the linked thread, but i see that it has not been resolved. Is there any update on this?
Hi Jash,
1. Can you please provide more details about position control? Is it just braking at a position?
2. Encoder needs a HW module to read and extract position and speed, the micro used is not capable of it, you can refer to C2000 controller for…
Hi Andreas,
This is a known Errata on the MCF8316A ( #8 in this E2E FAQ ). Unfortunately, the workaround is to not read/write registers constantly during motor operation. If constant speed adjustment is needed, you'd need to use PWM or analog speed input…
Hi Megha,
I would recommend taking a look at the MCF8316C-Q1 which is AEC-100 qualified, can support 4.5 V - 35 V, 8 A peak, and Temperature Grade-1: -40C to 125C.
I would also recommend taking a look at the MCF8315A. This part is not AEC-100 qualified…