PIC18LF4539T-I/ML Microchip Technology, PIC18LF4539T-I/ML Datasheet - Page 121
![IC MCU FLASH 12KX16 EE A/D 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18LF4539T-I/ML
Manufacturer Part Number
PIC18LF4539T-I/ML
Description
IC MCU FLASH 12KX16 EE A/D 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16LF627A-IP.pdf
(8 pages)
2.PIC18F2439-ISO.pdf
(322 pages)
3.PIC18F2439-ISO.pdf
(6 pages)
Specifications of PIC18LF4539T-I/ML
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
24KB (12K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1408 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1408 B
Interface Type
I2C, SPI, AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Number Of Timers
16 bit
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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- Download datasheet (7Mb)
PIC18FXX39
void ProMPT_SetAccelRate(unsigned char rate)
Resources used: 0 stack level
rate range: 0 to 255
Description: Sets the acceleration to the value of rate in Hz/second. The default setting is 10 Hz/s.
void ProMPT_SetBoostEndModulation(unsigned char modulation)
Resources used: Hardware Multiplier; 0 stack levels
modulation range: 0 to 200
Description: Sets the End Modulation (in %) for the Boost logic. Boost mode operates at Boost Frequency, and the
modulation ramps from BoostStartModulation to BoostEndModulation. This function should not be called while
Boost is enabled.
unsigned char ProMPT_SetBoostFrequency(unsigned char frequency)
Resources used: 0 stack levels
frequency range: 0 to 127
Description: Sets the frequency the drive goes to in Boost mode. Frequency must be < 128. On exit, w = 0 if the
command is successful, or w = FFh if the frequency is out of range. This function should not be called while Boost is
enabled.
void ProMPT_SetBoostStartModulation(unsigned char modulation)
Resources used: Hardware Multiplier; 0 stack levels
modulation range: 0 to BoostEndModulation
Description: Sets the Start Modulation (in %) for the Boost logic. Boost mode operates at Boost Frequency, and the
modulation ramps from BoostStartModulation to BoostEndModulation. This function should not be called while
Boost is enabled.
void ProMPT_SetBoostTime(unsigned char time)
Resources used: Hardware Multiplier; 0 stack levels
time range: 0 to 255
Description: Sets the amount of time in seconds for the Boost mode. Boost mode operates at Boost Frequency, and
the modulation ramps from BoostStartModulation to BoostEndModulation over BoostTime. This function
should not be called while Boost is enabled.
void ProMPT_SetDecelRate(unsigned char rate)
Resources used: 0 stack levels
rate range: 0 to 255
Description: Sets the deceleration to the value of rate in Hz per second. The default setting is 5 Hz/s.
unsigned char ProMPT_SetFrequency(unsigned char frequency)
Resources used: 2 stack levels
frequency range: 0 to 127
Description: Sets the output frequency of the drive if the drive is running. Frequency is limited to 0 to 127, but should
be controlled within the valid operational range of the motor. Modulation is determined from the V/F curve, which is set
up with the ProMPT_SetVFCurve method. If frequency = 0, the drive will stop. If the drive is stopped and frequency > 0,
the drive will start.
Preliminary
2002 Microchip Technology Inc.
DS30485A-page 119
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