PIC18LF27J53-I/ML Microchip Technology, PIC18LF27J53-I/ML Datasheet - Page 31

• Manufacturer Part Number: PIC18LF27J53-I/ML
• Description: IC PIC MCU 128KB FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF27J53-I/ML

• Core Size: 8-Bit
• Program Memory Size: 128KB (64K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 2.75 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Controller Family/series: PIC18
• Cpu Speed: 48MHz
• Digital Ic Case Style: QFN
• Supply Voltage Range: 1.8V To 3.6V
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.0
2.1
Getting started with the PIC18F47J53 family of 8-bit
microcontrollers requires attention to a minimal set of
device pin connections before proceeding with
development.
The following pins must always be connected:
• All V
• All AV
• MCLR pin
• V
These pins must also be connected if they are being
used in the end application:
• PGC/PGD pins used for In-Circuit Serial
• OSCI and OSCO pins when an external oscillator
Additionally, the following pins may be required:
• V
The minimum mandatory connections are shown in
Figure 2-1.
 2010 Microchip Technology Inc.
(see Section 2.2 “Power Supply Pins”)
not the analog device features are used
(see Section 2.2 “Power Supply Pins”)
(see Section 2.3 “Master Clear (MCLR) Pin”)
Regulator Pins (V
Programming™ (ICSP™) and debugging purposes
(see Section 2.5 “ICSP Pins”)
source is used
(see Section 2.6 “External Oscillator Pins”)
reference for analog modules is implemented
Note:
REF
CAP
DD
+/V
/V
DD
GUIDELINES FOR GETTING
STARTED WITH PIC18FJ
MICROCONTROLLERS
Basic Connection Requirements
DDCORE
and V
REF
and AV
On 44-pin QFN packages, the AV
AV
regardless of whether any of the analog
modules are being used. On other pack-
age types, the AV
internally connected to the V
- pins are used when external voltage
SS
SS
pins (see Section 2.4 “Voltage
pins must always be connected,
SS
pins
CAP
pins, regardless of whether or
/V
DDCORE
DD
and AV
)”)
DD
SS
/V
SS
pins are
DD
pins.
and
Preliminary
PIC18F47J53 FAMILY
FIGURE 2-1:
V
Key (all values are recommendations):
C1 through C6: 0.1 F, 20V ceramic
C7: 10 F, 6.3V or greater, tantalum or ceramic
R1: 10 kΩ
R2: 100Ω to 470Ω
Note 1:
DD
C6
R1
C1
(2)
R2
2:
MCLR
See Section 2.4 “Voltage Regulator Pins
(V
V
The example shown is for a PIC18F device
with five V
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
V
V
SS
DD
CAP
CAP
/V
/V
DDCORE
C5
DDCORE
PIC18FXXJXX
RECOMMENDED
MINIMUM CONNECTIONS
(2)
DD
/V
SS
connections.
)” for explanation of
and AV
V
CAP
C4
C2
/V
DD
DS39964B-page 31
DDCORE
(2)
(2)
/AV
V
V
DD
SS
SS
pairs.
C3
(1)
C7
(2)