PIC18LF2539T-I/SO Microchip Technology, PIC18LF2539T-I/SO Datasheet - Page 263

• Manufacturer Part Number: PIC18LF2539T-I/SO
• Description: IC MCU FLASH 12KX16 EE AD 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2539T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 24KB (12K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1408 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1408 B
• Interface Type: I2C, SPI, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2 V to 5.5 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: DV164005, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.1
 2002 Microchip Technology Inc.
PIC18LFXX39
PIC18FXX39
D001
D001
D002
D003
D004
D005
D005
Legend: Shading of rows is to assist in readability of the table.
Note 1: This is the limit to which V
Param
No.
(Industrial)
(Industrial, Extended)
2: The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: The LVD and BOR modules share a large portion of circuitry. The ∆I
DC Characteristics: PIC18FXX39 (Industrial, Extended)
V
V
V
S
V
Symbol
loading and switching rate, oscillator type, internal code execution pattern and temperature, also have an
impact on the current consumption.
The test conditions for all I
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
Once one of these modules is enabled, the other may also be enabled without further penalty.
DD
DR
POR
VDD
BOR
Supply Voltage
RAM Data Retention
Voltage
V
to ensure internal
Power-on Reset signal
V
to ensure internal
Power-on Reset signal
Brown-out Reset Voltage
DD
DD
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
BORV1:BORV0 = 11
BORV1:BORV0 = 10
BORV1:BORV0 = 01
BORV1:BORV0 = 00
BORV1:BORV0 = 1x
BORV1:BORV0 = 01
BORV1:BORV0 = 00
Characteristic
Start Voltage
Rise Rate
(1)
PIC18LFXX39
PIC18LFXX39
PIC18FXX39
PIC18FXX39
DD
; WDT enabled/disabled as specified.
DD
PIC18LFXX39 (Industrial)
DD
can be lowered in SLEEP mode, or during a device RESET, without losing RAM data.
measurements in active Operation mode are:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0.05
1.98
2.67
4.16
4.45
N.A.
4.16
4.45
Min
2.0
4.2
1.5
—
Preliminary
Typ
—
—
—
—
—
—
—
—
—
—
—
—
Max Units
2.14
2.89
4.83
N.A.
4.83
5.5
5.5
0.7
4.5
4.5
—
—
V/ms See Section 3.1 (Power-on Reset) for details
V
V
V
V
V
V
V
V
V
V
V
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
HS Osc mode
See Section 3.1 (Power-on Reset) for details
85°C ≥ T ≥ 25°C
Not in operating voltage range of device
BOR
A
A
A
and ∆I
≤ +85°C for industrial
≤ +85°C for industrial
≤ +125°C for extended
PIC18FXX39
LVD
Conditions
currents are not additive.
DS30485A-page 261
DD
DD
or V
SS
, and all