PIC12LF1822-E/RF datasheet, PDF

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PIC12LF1822-E/RF: DescriptionRISC MICROCONTROLLER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size4MB，422 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC12LF1822-E/RF Overview

RISC MICROCONTROLLER

PIC12LF1822-E/RF Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	UDFN-8
Reach Compliance Code	compliant
Factory Lead Time	13 weeks
Has ADC	YES
Address bus width
bit size	8
CPU series	PIC12
maximum clock frequency	32 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PDSO-N8
length	3 mm
low power mode	YES
Number of I/O lines	6
Number of terminals	8
Number of timers	3
On-chip data RAM width	8
On-chip program ROM width	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Encapsulate equivalent code	SOLCC8,.12,25
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
RAM (bytes)	128
RAM (number of words)	128
rom(word)	2048
ROM programmability	FLASH
Maximum seat height	0.55 mm
speed	32 MHz
Maximum slew rate	3.3 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	1.8 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	DUAL
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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