PIC16LF1906-E/MV Microchip Technology, PIC16LF1906-E/MV Datasheet - Page 57

• Manufacturer Part Number: PIC16LF1906-E/MV
• Description: 14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 UQFN 4x4x0.5mm TU
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1906-E/MV

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: LIN, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-UFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.0
6.1
The oscillator module has a wide variety of clock
sources and selection features that allow it to be used
in a wide range of applications while maximizing perfor-
mance and minimizing power consumption.
illustrates a block diagram of the oscillator module.
Clock sources can be supplied from external clock
circuits. In addition, the system clock source can be
supplied from one of two internal oscillators, with a
choice of speeds selectable via software. Additional
clock features include:
• Selectable system clock source between external
• Fast start-up oscillator allows internal circuits to
The oscillator module can be configured in one of the
following clock modes:
1.
2.
3.
4.
Clock Source modes are selected by the FOSC<1:0>
bits in the Configuration Word 1. The FOSC bits
determine the type of oscillator that will be used when
the device is first powered.
The EC clock mode relies on an external logic level
signal as the device clock source.
The INTOSC internal oscillator block produces a low
and
LFINTOSC and HFINTOSC (see Internal Oscillator
Block,
frequencies may be derived from these two clock
sources.
 2011 Microchip Technology Inc.
or internal sources via software.
power up and stabilize before switching to the 16
MHz HFINTOSC
ECL – External Clock Low-Power mode
(0 MHz to 0.5 MHz)
ECM – External Clock Medium-Power mode
(0.5 MHz to 4 MHz)
ECH – External Clock High-Power mode
(4 MHz to 20 MHz)
INTOSC – Internal oscillator (31 kHz to 16 MHz).
high-frequency
Figure
OSCILLATOR MODULE
Overview
6-1). A wide selection of device clock
clock
source,
designated
Figure 6-1
Preliminary
PIC16LF1904/6/7
DS41569A-page 57