PIC12F1822T-I/RF datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> PIC12F1822T-I/RF

PIC12F1822T-I/RF: DescriptionIC MCU 8BIT 3.5KB FLASH 8UDFN; CategoryThe embedded processor and controller Microcontrollers and processors; File Size4MB，422 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC12F1822T-I/RF Overview

IC MCU 8BIT 3.5KB FLASH 8UDFN

PIC12F1822T-I/RF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
Reach Compliance Code	compliant
Factory Lead Time	13 weeks
Has ADC	YES
Address bus width
bit size	8
maximum clock frequency	32 MHz
DMA channel	NO
External data bus width
JESD-609 code	e3
length	3 mm
Number of I/O lines	6
Number of terminals	8
PWM channel	NO
encapsulated code	HVSON
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
rom(word)	2048
speed	32 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	2.5 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

User Manual

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PIC12(L)F1822/16(L)F1823

8/14-Pin Flash Microcontrollers with XLP Technology

High-Performance RISC CPU

• Only 49 Instructions to Learn:

- All single-cycle instructions except branches

• Operating Speed:

- DC – 32 MHz oscillator/clock input

- DC – 125 ns instruction cycle

• Interrupt Capability with Automatic Context

Saving

• 16-Level Deep Hardware Stack with Optional

Overflow/Underflow Reset

• Direct, Indirect and Relative Addressing modes:

- Two full 16-bit File Select Registers (FSRs)

- FSRs can read program and data memory

Extreme Low-Power Management

PIC12LF1822/16LF1823 with XLP

•

Sleep mode: 20 nA @ 1.8V, typical

Watchdog Timer: 300 nA @ 1.8V, typical

Timer1 Oscillator: 650 nA @ 32 kHz, typical

Operating Current: 30 µA/MHz @ 1.8V, typical

Analog Features

• Analog-to-Digital Converter (ADC) module:

- 10-bit resolution, up to 8 channels

- Conversion available during Sleep

• Analog Comparator module:

- Up to two rail-to-rail analog comparators

- Power mode control

- Software controllable hysteresis

• Voltage Reference module:

- Fixed Voltage Reference (FVR) with 1.024V,

2.048V and 4.096V output levels

- 5-bit rail-to-rail resistive DAC with positive

and negative reference selection

Flexible Oscillator Structure

• Precision 32 MHz internal Oscillator Block:

- Factory calibrated to ± 1%, typical

- Software selectable frequencies range of

31 kHz to 32 MHz

• 31 kHz Low-Power Internal Oscillator

• Four Crystal modes up to 32 MHz

• Three External Clock modes up to 32 MHz

• 4X Phase Lock Loop (PLL)

• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock

stops

• Two-Speed Oscillator Start-up

• Reference Clock module:

- Programmable clock output frequency and

duty-cycle

Peripheral Highlights

• Up to 11 I/O Pins and 1 Input-Only Pin:

- High current sink/source 25 mA/25 mA

- Programmable weak pull-ups

- Programmable interrupt-on-change pins

• Timer0: 8-Bit Timer/Counter with 8-Bit Prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

- Dedicated, low-power 32 kHz oscillator driver

• Timer2: 8-Bit Timer/Counter with 8-Bit Period

• Enhanced CCP (ECCP) modules:

- Software selectable time bases

- Auto-shutdown and auto-restart

- PWM steering

• Master Synchronous Serial Port (MSSP) with SPI

and I

with:

- 7-bit address masking

- SMBus/PMBus

compatibility

• Enhanced Universal Synchronous Asynchronous

Receiver Transmitter (EUSART) module:

- RS-232, RS-485 and LIN compatible

- Auto-Baud Detect

• Capacitive Sensing (CPS) module (mTouch™):

- Up to 8 input channels

Special Microcontroller Features

•

Full 5.5V Operation – PIC12F1822/16F1823

1.8V-3.6V Operation – PIC12LF1822/16LF1823

Self-Reprogrammable under Software Control

Power-on Reset (POR), Power-up Timer (PWRT)

and Oscillator Start-up Timer (OST)

Programmable Brown-out Reset (BOR)

Extended Watchdog Timer (WDT)

In-Circuit Serial Programming™ (ICSP™) via

Two Pins

In-Circuit Debug (ICD) via Two Pins

Enhanced Low-Voltage Programming (LVP)

Operating Voltage Range:

- 1.8V-5.5V (PIC12F1822/16F1823)

- 1.8V-3.6V (PIC12LF1822/16LF1823)

Programmable Code Protection

Self-Programmable under Software Control

•



2010-2015 Microchip Technology Inc.

DS40001413E-page 1

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