Datasheet
www.microchip.com/motor 7
Fan Managers for Motor Control Applications*
Device Description
Typical
Accuracy (°C)
Maximum Accuracy
@ 25°C (°C)
Maximum Temperature
Range (°C)
Vcc Range (V)
Maximum Supply
Current (μA)
TC642 Fan Manager Note 1 Note 1 -40 to +85 3.0 to 5.5 1,000
TC647B Fan Manager Note 1 Note 1 -40 to +85 3.0 to 5.5 400
TC670
Predictive Fan Fault
Detector
N/A N/A -40 to +85 3.0 to 5.5 150
Note 1: These devices use an external temperature sensor. Accuracy of the total solution is a function of the accuracy of the external sensor.
8-bit PIC® Microcontrollers for Motor Control Applications*
Device Pins Flash KB
SRAM
Bytes
EE Bytes
Timer
8/16 - Bit
Comp
CCP/
ECCP
Motor
Control
PWM
A/D
10-Bit
Quad
Enc
UART
SPI/
I²C™
PIC16F616/
PIC16HV616
(1)
14 3.5 128 – 2/1 2 0/1 – 8 ch No – –
PIC16F684 14 3.5 128 256 2/1 2 0/1 – 8 ch No – –
PIC16F737 28 7 368 – 2/1 2 3 – 11 ch No 1 1
PIC16F747 40/44 7 368 – 2/1 2 3 – 14 ch No 1 1
PIC16F767 28 14 368 – 2/1 2 3 – 11 ch No 1 1
PIC16F777 40/44 14 368 – 2/1 2 3 – 14 ch No 1 1
PIC18F1230 18/20 4 256 128 0/2 3 – 6 4 ch No 1 –
PIC18F1330 18/20 8 256 128 0/2 3 – 6 4 ch No 1 –
PIC18F2331 28 8 768 256 1/3 – 2 6 5 ch Yes 1 1
PIC18F2431 28 16 768 256 1/3 – 2 6 5 ch Yes 1 1
PIC18F4331 40/44 8 768 256 1/3 – 2 8 9 ch Yes 1 1
PIC18F4431 40/44 16 768 256 1/3 – 2 8 9 ch Yes 1 1
Note 1: HV device has on-chip shunt regulator.
MOSFET Drivers for Motor Control Applications*
Device Configuration
Peak Output
Current (A)
Output
Resistance (Ohms)
Maximum
Supply Voltage (V)
MCP1401/02 Single 0.5 5/8 18
TC1410/11/12/13 Single 0.5-3.0 15/15-2.5/2.5 16
TC4431/2 Single 1.5 10/10 30
TC4451/22 Single 12 2.2 18
TC4467/68/69 Quad 1.2 15/15 18
Op Amps for Motor Control Applications*
Device
Op Amps Per
Package
GBWP
(MHz)
Operating Voltage
Range (V)
Rail-to-Rail
Mid-Supply
V
REF
Shutdown Pin
MCP6021/22/23/24 1, 2 or 4 10 2.5-5.5 In/Out
MCP6021
MCP6023
MCP6023
*These tables represents a sampling of device solutions recommended for motor control design. Microchip’s broad portfolio of 8-bit microcontrollers, 16-bit digital signal
controllers, analog and interface products, serial EEPROMs and related development systems contains hundreds of products that could potentially be used for motor control
design, depending upon the application requirements.
dsPIC30F Motor Control and Power Conversion Family
Device Pins
Flash
Memory
Kbytes
RAM
Bytes
EEPROM
Bytes
Timer
16-bit
Input
Capture
Output
Compare/
Standard
PWM
Motor
Control
PWM
Quadrature
Encoder
ADC
10-bit
1 Msps
CodeGuard™
Security
Segments
UART
SPI
I²C™
CAN
Package
Code
dsPIC30F2010 28 12 512 1024 3 4 2 6 ch Yes 6 ch, 4 S/H 1 1 1 1 – SP, SO, MM
dsPIC30F3010 28/44 24 1024 1024 5 4 2 6 ch Yes 6 ch, 4 S/H 1 1 1 1 – SP, SO, 44-pin ML
dsPIC30F4012 28/44 48 2048 1024 5 4 2 6 ch Yes 6 ch, 4 S/H 1 1111SP, SO, 44-pin ML
dsPIC30F3011 40/44 24 1024 1024 5 4 4 6 ch Yes 9 ch, 4 S/H 1 2 1 1 – P, PT, ML
dsPIC30F4011 40/44 48 2048 1024 5 4 4 6 ch Yes 9 ch, 4 S/H 1 2111P, PT, ML
dsPIC30F5015 64 66 2048 1024 5 4 4 8 ch Yes 16 ch, 4 S/H 1 1211PT
dsPIC30F6015 64 144 8192 4096 5 8 8 8 ch Yes 16 ch, 4 S/H 3 2211PT
dsPIC30F5016 80 66 2048 1024 5 4 4 8 ch Yes 16 ch, 4 S/H 1 1211PT
dsPIC30F6010A 80 144 8192 4096 5 8 8 8 ch Yes 16 ch, 4 S/H 3 2212PF, PT
Product Tables