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PIC16F1507-I/SS

8-bit PIC MCU, 14KB flash, 4 CLC, NCO, 10-bit ADC, 20-SSOP, enhanced mid-range core for cost-sensitive designs

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Pieza del fabricante：

PIC16F1507-I/SS

Paquete：

20-pin SSOP (209mil)

Descripción

Productos

The PIC16F1507-I/SS from Microchip Technology is an 8-bit microcontroller from the enhanced mid-range PIC16F150X family, featuring 14KB flash memory, 512 bytes of SRAM, and innovative peripherals including Configurable Logic Cells (CLC) and Numerically Controlled Oscillator (NCO). Housed in a 20-pin SSOP package, it targets cost-sensitive applications requiring small footprint and flexible peripheral configuration.

Especificaciones

Núcleo	PIC16 enhanced mid-range
Memoria de programa	14KB Flash (8192 words)
SRAM	512 bytes
Operating Speed	20 MHz
I/O Pins	17
ADC	10-bit, 12 channels
CLC	4 Configurable Logic Cells
NCO	1 Numerically Controlled Oscillator
Comunicación	1x EUSART, 1x MSSP (SPI/I2C)
Operating Voltage	2.3V to 5.5V
Temperatura de funcionamiento	-40°C to +85°C (Industrial)
Paquete	20-pin SSOP

Características

4 Configurable Logic Cells (CLC) for hardware-based combinational logic
Numerically Controlled Oscillator (NCO) for precision frequency generation
10-bit ADC with 12 input channels and auto-acquisition
2x 10-bit PWM modules with independent duty cycle control
Complementary Waveform Generator (CWG) for half-bridge and full-bridge drive
Hardware Capacitive Touch sensing (CMT)
Internal oscillator: 16MHz or 31kHz

Aplicaciones

LED lighting control and dimming
Motor drive and speed control
Power supply supervision and sequencing
Capacitive touch user interfaces
Consumer appliance control

Introducción del producto:PIC16F1507-I/SS Presentación del producto

The PIC16F1507-I/SS is an 8-bit microcontroller from Microchip’s enhanced mid-range PIC16F150X family that introduces several innovative peripherals to the low-cost MCU segment. Four Configurable Logic Cells (CLC) allow designers to implement combinational and sequential logic functions in hardware without CPU intervention, reducing interrupt latency and firmware complexity. The Numerically Controlled Oscillator (NCO) provides precision frequency generation with 16-bit or 20-bit resolution, useful for tone generation, stepper motor microstepping, and lighting control. With 14KB of flash and 512 bytes of SRAM, the device offers ample resources for embedded control applications while maintaining the low pin count and small footprint of the 20-pin SSOP package.

Principio de funcionamiento:PIC16F1507-I/SS Principio de funcionamiento

The PIC16F1507-I/SS operates on the enhanced mid-range PIC core with 49 instructions and 16-bit instruction words. The CLC modules are configurable logic blocks that can be set up as AND, OR, XOR, D-type flip-flop, or JK flip-flop elements. Each CLC takes up to 4 inputs from I/O pins, peripherals, or other CLCs and produces a logic output that can drive I/O pins or feed into other peripherals, all without CPU involvement. The NCO generates a precision frequency output by accumulating a programmable increment value at the system clock rate; when the accumulator overflows, the output toggles, producing a frequency that is a fraction of the system clock with fine resolution. The 10-bit ADC performs successive approximation conversion on any of 12 analog input channels, with auto-acquisition timing.

Descripción de la clavija:PIC16F1507-I/SS Definición y funciones de las clavijas

Pin	Nombre	Descripción
1	RA2/AN2/CWG1A	Port A bit 2 / ADC input 2 / Complementary Waveform Generator 1A output
2	RA3/AN3/CWG1B	Port A bit 3 / ADC input 3 / Complementary Waveform Generator 1B output
3	RA4/T0CKI/NCO1CLK	Port A bit 4 / Timer0 clock / NCO clock input
4	RA5/AN4/SS	Port A bit 5 / ADC input 4 / SPI slave select
5	VSS	Referencia del suelo
6	RA0/AN0/C1IN0-/C2IN0-	Port A bit 0 / ADC input 0 / Comparator 1/2 inputs
7	RA1/AN1/C1IN1-/C2IN1-	Port A bit 1 / ADC input 1 / Comparator 1/2 inputs
8	RA6/OSC2	Port A bit 6 / Oscillator crystal output
9	RA7/OSC1	Port A bit 7 / Oscillator crystal input
10	RB7/AN11/TX/CK	Port B bit 7 / ADC input 11 / EUSART transmit
11	RB6/AN10/RX/DT	Port B bit 6 / ADC input 10 / EUSART receive
12	RB5/AN9/T1G/SS	Port B bit 5 / ADC input 9 / Timer1 gate / SPI slave select
13	RB4/AN8/SCL	Port B bit 4 / ADC input 8 / I2C clock
14	RB3/AN7/SDA	Port B bit 3 / ADC input 7 / I2C data
15	RB2/AN6/SDO	Port B bit 2 / ADC input 6 / SPI data out
16	RB1/AN5/SDI/SCK	Port B bit 1 / ADC input 5 / SPI data in / SPI clock
17	RB0/AN4/INT	Port B bit 0 / ADC input 4 / External interrupt
18	VDD	Positive supply voltage
19	NC	No connection
20	VSS	Referencia del suelo

Application Scenarios:In which products and applications isPIC16F1507-I/SS usado

LED Lighting Control: NCO generates precision PWM frequencies for LED dimming, while CWG provides complementary drive for half-bridge LED driver circuits
Motor Control: CLC implements hardware-based commutation logic for BLDC motors, reducing CPU load and improving response time
Capacitive Touch: Hardware CMT module scans touch sensors without CPU intervention, ideal for consumer appliance interfaces
Power Sequencing: CLC modules implement power-good monitoring and sequencing logic in hardware, independent of firmware

Alternative Models:What chips are recommended as replacements for PIC16F1507-I/SS

Modelo	Fabricante	Flash	CLC	Paquete
PIC16F1503-I/SS	Microchip	7KB	4	14-SSOP
PIC16F1508-I/SS	Microchip	14KB	4	28-SSOP
PIC16F1509-I/SS	Microchip	14KB	4	28-SSOP
PIC16F1614-I/SS	Microchip	7KB	4	20-SSOP
ATtiny406-SSNR	Microchip	4KB	CCL	20-SOIC