PIC18F4539T-E/ML Microchip Technology, PIC18F4539T-E/ML Datasheet - Page 293

• 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

FIGURE 24-9:
FIGURE 24-10:
 2002 Microchip Technology Inc.
70
60
50
40
30
20
10
0
50
45
40
35
30
25
20
15
10
2.0
5
0
2.0
Typical:
Maximum: mean + 3σ (-40°C to 125°C)
Minimum:
2.5
TYPICAL AND MAXIMUM ∆I
TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. V
2.5
statistical mean @ 25°C
mean – 3σ (-40°C to 125°C)
(+85°C)
(-40°C)
(+125°C)
(+25°C)
(125C)
(85C)
(-40C)
MAX
Max
(25C)
Min
Max
Min
Typ
Max
Typ
3.0
3.0
Preliminary
3.5
3.5
WDT
V
V
DD
DD
vs. V
(V)
(V)
DD
4.0
4.0
OVER TEMPERATURE (WDT ENABLED)
Max (+125°C)
Typ (+25°C)
Max (+85°C)
Max (125C)
Max (85C)
Typ (25C)
Typical:
Maximum: mean + 3σ (-40°C to 125°C)
Minimum:
4.5
4.5
statistical mean @ 25°C
mean – 3σ (-40°C to 125°C)
PIC18FXX39
DD
(-40°C TO +125°C)
5.0
5.0
DS30485A-page 291
5.5
5.5