PIC18F4439-E/PT Microchip Technology, PIC18F4439-E/PT Datasheet - Page 97
![IC PIC MCU FLASH 6KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4439-E/PT
Manufacturer Part Number
PIC18F4439-E/PT
Description
IC PIC MCU FLASH 6KX16 44TQFP
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 PIC18F4439-E/PT
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-TQFP, 44-VQFP
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4439-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F2439-ISO PDF datasheet #2
- PIC18F2439-ISO PDF datasheet #3
- PIC18F2439-ISO PDF datasheet #4
- Current page: 97 of 322
- Download datasheet (7Mb)
TABLE 9-9:
TABLE 9-10:
2002 Microchip Technology Inc.
PORTE
LATE
TRISE
ADCON1
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by PORTE.
Legend: ST = Schmitt Trigger input, TTL = TTL input
Note 1: Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in Parallel Slave Port mode.
RE1/AN6/WR
RE0/AN5/RD
RE2/AN7/CS
Name
Name
ADFM
Bit 7
IBF
—
—
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
PORTE FUNCTIONS
Bit#
bit0
bit1
bit2
ADCS2
Bit 6
OBF
—
—
Buffer Type
ST/TTL
ST/TTL
ST/TTL
IBOV
Bit 5
—
—
—
(1)
(1)
(1)
PSPMODE
Bit 4
—
—
—
Input/output port pin or analog input or read control input in Parallel
Slave Port mode
For RD (PSP mode):
1 = Not a read operation
0 = Read operation. Reads PORTD register (if chip selected).
Input/output port pin or analog input or write control input in Parallel
Slave Port mode
For WR (PSP mode):
1 = Not a write operation
0 = Write operation. Writes PORTD register (if chip selected).
Input/output port pin or analog input or chip select control input in
Parallel Slave Port mode
For CS (PSP mode):
1 = Device is not selected
0 = Device is selected
Preliminary
PCFG3
Bit 3
—
—
—
LATE Data Output Register
PORTE Data Direction bits
PCFG2
Bit 2
RE2
PCFG1
Bit 1
RE1
Function
PCFG0
Bit 0
RE0
PIC18FXX39
---- -000
---- -xxx
0000 -111
00-- 0000
POR, BOR
Value on
DS30485A-page 95
---- -000
---- -uuu
0000 -111
00-- 0000
All Other
Value on
RESETS
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