PIC18F4539T-E/ML Microchip Technology, PIC18F4539T-E/ML Datasheet - Page 265

• Manufacturer Part Number: PIC18F4539T-E/ML
• Description: IC PIC MCU FLASH 12KX16 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4539T-E/ML

• 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: 32
• 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): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Processor Series: PIC18F
• 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: 32
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 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: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.1
 2002 Microchip Technology Inc.
PIC18LFXX39
PIC18FXX39
D022
D022
D022A ∆I
D022A
D022B ∆I
D022B
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)
∆I
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.
WDT
BOR
LVD
Module Differential Current
Low Voltage Detect
Low Voltage Detect
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
Brown-out Reset
Brown-out Reset
Characteristic
Watchdog Timer
Watchdog Timer
PIC18LFXX39
PIC18LFXX39
PIC18LFXX39
PIC18FXX39
PIC18FXX39
PIC18FXX39
DD
; WDT enabled/disabled as specified.
DD
PIC18LFXX39 (Industrial) (Continued)
DD
can be lowered in SLEEP mode, or during a device RESET, without losing RAM data.
measurements in active Operation mode are:
(4)
(4)
(4)
(4)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Preliminary
0.75
Typ
10
10
25
29
29
33
36
36
36
29
29
33
33
33
33
2
7
Max Units
1.5
25
15
25
40
35
45
50
40
50
65
35
45
50
40
50
65
8
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
-40°C ≤ T
-40°C ≤ T
-40°C ≤ T
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.0V, +25°C
= 2.0V, -40°C to +85°C
= 4.2V, -40°C to +85°C
= 4.2V, +25°C
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C
= 2.0V, +25°C
= 2.0V, -40°C to +85°C
= 4.2V, -40°C to +85°C
= 4.2V, +25°C
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C
= 2.0V, +25°C
= 2.0V, -40°C to +85°C
= 4.2V, -40°C to +85°C
= 4.2V, +25°C
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C
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 263
DD
DD
or V
SS
, and all