PIC18F4439T-E/ML Microchip Technology, PIC18F4439T-E/ML Datasheet - Page 111
![IC PIC MCU FLASH 6KX16 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4439T-E/ML
Manufacturer Part Number
PIC18F4439T-E/ML
Description
IC PIC MCU FLASH 6KX16 44QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2439-ISO.pdf
(322 pages)
3.PIC18F2439-ISO.pdf
(6 pages)
4.PIC18F2439-ISO.pdf
(34 pages)
Specifications of PIC18F4439T-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
12KB (6K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
640 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
640 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
- PIC16F616T-ISL PDF datasheet
- PIC18F2439-ISO PDF datasheet #2
- PIC18F2439-ISO PDF datasheet #3
- PIC18F2439-ISO PDF datasheet #4
- Current page: 111 of 322
- Download datasheet (7Mb)
13.0
The Timer3 module timer/counter has the following
features:
• 16-bit timer/counter
• Readable and writable (both registers)
• Internal or external clock select
• Interrupt-on-overflow from FFFFh to 0000h
REGISTER 13-1:
2002 Microchip Technology Inc.
(two 8-bit registers: TMR3H and TMR3L)
TIMER3 MODULE
bit 7
bit 6, 3
bit 5, 4
bit 2
bit 1
bit 0
T3CON: TIMER3 CONTROL REGISTER
bit 7
RD16: 16-bit Read/Write Mode Enable bit
1 = Enables register read/write of Timer3 in one 16-bit operation
0 = Enables register read/write of Timer3 in two 8-bit operations
Unimplemented: Maintain as ‘0’
T3CKPS1:T3CKPS0: Timer3 Input Clock Prescale Select bits
11 = 1:8 Prescale value
10 = 1:4 Prescale value
01 = 1:2 Prescale value
00 = 1:1 Prescale value
T3SYNC: Timer3 External Clock Input Synchronization Control bit
(Not usable if the system clock comes from Timer1/Timer3)
When TMR3CS = 1:
1 = Do not synchronize external clock input
0 = Synchronize external clock input
When TMR3CS = 0:
This bit is ignored. Timer3 uses the internal clock when TMR3CS = 0.
TMR3CS: Timer3 Clock Source Select bit
1 = External clock input from T13CKI
0 = Internal clock (F
TMR3ON: Timer3 On bit
1 = Enables Timer3
0 = Stops Timer3
Legend:
R = Readable bit
- n = Value at POR
R/W-0
RD16
(on the rising edge after the first falling edge)
R/W-0
—
OSC
T3CKPS1 T3CKPS0
/4)
R/W-0
Preliminary
W = Writable bit
‘1’ = Bit is set
R/W-0
Figure 13-1 is a simplified block diagram of the Timer3
module.
Register 13-1 shows the Timer1 control register, which
sets the Operating mode of the Timer1 module.
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
—
T3SYNC
R/W-0
PIC18FXX39
TMR3CS
x = Bit is unknown
R/W-0
DS30485A-page 109
TMR3ON
R/W-0
bit 0
Related parts for PIC18F4439T-E/ML
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC18F4439-I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 6KX16 EE A/D 44TQFP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18F4439-I/ML](/photos/6/81/68122/150-44-qfn_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 6KX16 EE A/D 44QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC18F4439-I/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 6KX16 EE A/D 40DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18F4439-E/ML](/photos/6/81/68122/150-44-qfn_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 6KX16 44QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC18F4439-E/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 6KX16 40DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18F4439-E/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC PIC MCU FLASH 6KX16 44TQFP
Manufacturer:
Microchip Technology
Datasheet:
![TC1014-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1014-5.0VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.5VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.8VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-4.0VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: