PIC18LF44J11-I/ML Microchip Technology, PIC18LF44J11-I/ML Datasheet - Page 4
![IC PIC MCU FLASH 16K 2V 44-QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18LF44J11-I/ML
Manufacturer Part Number
PIC18LF44J11-I/ML
Description
IC PIC MCU FLASH 16K 2V 44-QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.MA180023.pdf
(528 pages)
2.PIC18LF24J10-ISS.pdf
(32 pages)
3.PIC18F24J11-ISS.pdf
(14 pages)
4.PIC18F26J11-ISO.pdf
(28 pages)
Specifications of PIC18LF44J11-I/ML
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
44-QFN
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
34
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3776 B
Interface Type
EUSART, I2C, SPI
Maximum Clock Frequency
31 KHz
Number Of Programmable I/os
22
Number Of Timers
5
Operating Supply Voltage
2 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM183022, DM183032, DV164136, MA180023
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 13 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
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