PIC18F65J90-I/PT Microchip Technology, PIC18F65J90-I/PT Datasheet - Page 111
![IC PIC MCU FLASH 16KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F65J90-I/PT
Manufacturer Part Number
PIC18F65J90-I/PT
Description
IC PIC MCU FLASH 16KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F63J11-IPT.pdf
(36 pages)
3.PIC18F63J90-IPT.pdf
(416 pages)
4.PIC18F63J90-IPT.pdf
(22 pages)
5.PIC18F63J90-IPT.pdf
(4 pages)
6.PIC18F63J90-IPT.pdf
(6 pages)
7.PIC18F63J90-IPT.pdf
(6 pages)
8.PIC18F63J90-IPT.pdf
(12 pages)
9.PIC18F85J90-IPT.pdf
(411 pages)
Specifications of PIC18F65J90-I/PT
Core Size
8-Bit
Program Memory Size
32KB (16K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
Number Of I /o
51
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Controller Family/series
PIC18
No. Of I/o's
51
Ram Memory Size
2KB
Cpu Speed
40MHz
No. Of Timers
4
No. Of Pwm Channels
2
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
AUSART, EUSART, I2C, SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
51
Number Of Timers
4
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
PG164130, DV164035, DV244005, DV164005, PG164120, DV164136, DM183030
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Package
64TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
2.5|3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164327 - MODULE SKT FOR 64TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F65J90-I/PT
Manufacturer:
VISHAY
Quantity:
2 400
Company:
Part Number:
PIC18F65J90-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F65J90-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18F63J11-IPT PDF datasheet #2
- PIC18F63J90-IPT PDF datasheet #3
- PIC18F63J90-IPT PDF datasheet #4
- PIC18F63J90-IPT PDF datasheet #5
- PIC18F63J90-IPT PDF datasheet #6
- PIC18F63J90-IPT PDF datasheet #7
- PIC18F63J90-IPT PDF datasheet #8
- PIC18F85J90-IPT PDF datasheet #9
- Current page: 111 of 411
- Download datasheet (7Mb)
9.0
Depending on the device selected and features
enabled, there are up to nine ports available. Some
pins of the I/O ports are multiplexed with an alternate
function from the peripheral features on the device. In
general, when a peripheral is enabled, that pin may not
be used as a general purpose I/O pin.
Each port has three memory mapped registers for its
operation:
• TRIS register (Data Direction register)
• PORT register (reads the levels on the pins of the
• LAT register (Output Latch register)
Reading the PORT register reads the current status of
the pins, whereas writing to the PORT register writes to
the Output Latch (LAT) register.
Setting a TRIS bit (= 1) makes the corresponding
PORT pin an input (i.e., put the corresponding output
driver in a high-impedance mode). Clearing a TRIS bit
(= 0) makes the corresponding PORT pin an output
(i.e., put the contents of the corresponding LAT bit on
the selected pin).
The
read-modify-write operations on the value that the I/O
pins are driving. Read-modify-write operations on the
LAT register read and write the latched output value for
the PORT register.
A simplified model of a generic I/O port, without the
interfaces to other peripherals, is shown in Figure 9-1.
FIGURE 9-1:
© 2007 Microchip Technology Inc.
device)
Note 1:
RD LAT
Data
Bus
WR LAT
or PORT
WR TRIS
RD TRIS
RD PORT
Data
I/O PORTS
I/O pins have diode protection to V
Latch
TRIS Latch
Data Latch
CKx
CKx
D
D
(LAT
GENERIC I/O PORT
OPERATION
Q
Q
register)
Q
EN
EN
D
DD
is
and V
useful
I/O pin
Buffer
SS
Input
.
(1)
Preliminary
for
PIC18F85J90 FAMILY
9.1
When developing an application, the capabilities of the
port pins must be considered. Outputs on some pins
have higher output drive strength than others. Similarly,
some pins can tolerate higher than V
9.1.1
The voltage tolerance of pins used as device inputs is
dependent on the pin’s input function. Pins that are used
as digital only inputs are able to handle DC voltages up
to 5.5V, a level typical for digital logic circuits. In contrast,
pins that also have analog input functions of any kind
can only tolerate voltages up to V
beyond V
Table 9-1 summarizes the input voltage capabilities.
Refer to Section 25.0 “Electrical Characteristics” for
more details.
TABLE 9-1:
9.1.2
When used as digital I/O, the output pin drive strengths
vary for groups of pins intended to meet the needs for
a variety of applications. In general, there are three
classes of output pins in terms of drive capability.
PORTB and PORTC, as well as PORTA<7:6>, are
designed to drive higher current loads, such as LEDs.
PORTD, PORTE and PORTJ can also drive LEDs but
only those with smaller current requirements. PORTF,
PORTG and PORTH, along with PORTA<5:0>, have
the lowest drive level but are capable of driving normal
digital circuit loads with a high input impedance.
Regardless of which port it is located on, all output pins
in LCD Segment or Common mode have sufficient
output to directly drive a display.
Table 9-2 summarizes the output capabilities of the
ports. Refer to the “Absolute Maximum Ratings” in
Section 25.0 “Electrical Characteristics” for more
details.
PORTA<7:0>
PORTC<1:0>
PORTF<7:1>
PORTB<7:0>
PORTC<7:2>
PORTD<7:0>
PORTE<7:0>
PORTG<4:0>
PORTH<7:0>
PORTJ<7:0>
Note 1:
PORT or Pin
I/O Port Pin Capabilities
DD
Not available on 64-pin devices.
INPUT PINS AND VOLTAGE
CONSIDERATIONS
PIN OUTPUT DRIVE
on these pins should be avoided.
(1)
(1)
INPUT VOLTAGE TOLERANCE
Tolerated
Input
5.5V
V
DD
Only V
tolerated.
Tolerates input levels
above V
most standard logic.
DD
. Voltage excursions
DS39770B-page 109
Description
DD
DD
DD
input levels.
input levels
, useful for
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