PIC18LF27J53-I/ML Microchip Technology, PIC18LF27J53-I/ML Datasheet - Page 4

• 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

PIC18F2XJXX/4XJXX FAMILY
2.1.1
PIC18FXXJXX devices have an internal core voltage
regulator. On these devices (“PIC18F” in the part num-
ber), the regulator is always enabled. The regulator
input is taken from the microcontroller V
output of the regulator is supplied to the V
pin. On these devices, this pin simultaneously serves
as both the regulator output and the microcontroller
core power input pin. For these devices, the
V
nothing else.
PIC18LFXXJXX devices do not have an internal core
voltage regulator. On these devices (“PIC18LF” in the
part number), power must be externally supplied to
both V
Whether or not the regulator is used, it is always good
design practice to have sufficient capacitance on all
supply pins. Examples are shown in Figure 2-3.
The specifications for core voltage and capacitance are
listed in Section 6.0 “AC/DC Characteristics Timing
Requirements for Program/Verify Test Mode”.
FIGURE 2-3:
DS39687E-page 4
DDCORE
PIC18LF2XJXX/4XJXX Devices (Regulator Disabled)
PIC18F2XJXX/4XJXX Devices (Regulator Enabled)
(V
(V
DD
DD
DD
/V
and V
= V
≥ V
CAP
PIC18F2XJXX/4XJXX/
LF2XJXX/LF4XJXX DEVICES AND
THE ON-CHIP VOLTAGE
REGULATOR
C
DDCORE
DDCORE
F
3.3V
DDCORE
pin should be tied to a capacitor and
2.5V
2.5V
)
)
3.3V
V
V
V
CONNECTIONS FOR THE
ON-CHIP REGULATOR
PIC18F2XJXX/4XJXX
/V
DD
DDCORE
SS
CAP
PIC18LF2XJXX/4XJXX
PIC18LF2XJXX/4XJXX
V
V
V
V
V
V
DD
DDCORE
SS
DD
DDCORE
SS
.
/V
CAP
/V
/V
CAP
CAP
DDCORE
DD
pins. The
/V
CAP
2.2
The PIC18F2XJXX/4XJXX family of devices offers
program memory sizes of 16, 32, 64 and 128 Kbytes.
The memory sizes for different members of the family
are shown in Table 2-2. The overall memory maps for
all the devices are shown in Figure 2-4.
TABLE 2-2:
For purposes of code protection, the program memory
for every device is treated as a single block. Enabling
code protection, thus protects the entire code memory,
and not individual segments.
*
PIC18F24J10
PIC18F44J10
PIC18F24J11
PIC18F44J11
PIC18F24J50
PIC18F44J50
PIC18F25J10
PIC18F45J10
PIC18F25J11
PIC18F45J11
PIC18F25J50
PIC18F45J50
PIC18F26J11
PIC18F46J11
PIC18F26J13
PIC18F46J13
PIC18F26J50
PIC18F46J50
PIC18F26J53
PIC18F46J53
PIC18F27J13
PIC18F47J13
PIC18F27J53
PIC18F47J53
Includes PIC18F and PIC18LF devices.
Device*
Memory Maps
PROGRAM MEMORY SIZES
FOR PIC18F2XJXX/4XJXX
FAMILY DEVICES
Program
(Kbytes)
Memory
© 2009 Microchip Technology Inc.
128
16
32
64
Location of Flash
1FFF8h:1FFFFh
Configuration
FFF8h:FFFFh
3FF8h:3FFFh
7FF8h:7FFFh
Words