PIC18F65J90-I/PT Microchip Technology, PIC18F65J90-I/PT Datasheet - Page 172

IC PIC MCU FLASH 16KX16 64TQFP

PIC18F65J90-I/PT

Manufacturer Part Number
PIC18F65J90-I/PT
Description
IC PIC MCU FLASH 16KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr

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
Part Number:
PIC18F65J90-I/PT
Manufacturer:
VISHAY
Quantity:
2 400
Part Number:
PIC18F65J90-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F65J90-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
control is not needed.
PIC18F85J90 FAMILY
16.3.3.4
In M3, the LCD regulator is completely disabled. Like
M2, LCD bias levels are tied to AV
using an external divider. The difference is that the inter-
nal voltage reference is also disabled and the bottom of
the ladder is tied to ground (V
value of the resistors and the difference between V
and V
adjustment is possible. This configuration is also used
where the LCD’s current requirements exceed the
capacity of the charge pump, and software contrast
FIGURE 16-5:
DS39770C-page 172
Note 1: These values are provided for design guidance only; they should be optimized for the application by the
DD
determine the contrast range; no software
Bias Level at Pin
2: Potentiometer for manual contrast adjustment is optional; it may be omitted entirely.
M3 (Hardware Contrast)
LCDBIAS0
LCDBIAS1
LCDBIAS2
LCDBIAS3
PIC18F85J90
designer based on the actual LCD specifications.
RESISTOR LADDER CONNECTIONS FOR CONFIGURATION M3
LCDBIAS3
LCDBIAS2
LCDBIAS1
LCDBIAS0
SS
AV
); see Figure 16-5. The
DD
DD
, and are generated
V
DD
Static Bias
Static
AV
AV
AV
AV
DD
DD
SS
SS
(2)
SS
connected between some or all of the pins. A potentio-
meter can also be connected between LCDBIAS3 and
adjustment.
Depending on the bias type required, resistors are
V
M3 is selected by clearing the CKSEL<1:0> and CPEN
bits.
DD
Bias Type
1/2 AV
1/2 AV
1/2 Bias
1/2 Bias
AV
AV
to allow for hardware controlled contrast
DD
SS
DD
DD
10 k
10 k
(1)
(1)
 2010 Microchip Technology Inc.
1/3 AV
2/3 AV
1/3 Bias
AV
AV
1/3 Bias
DD
SS
DD
DD
10 k
10 k
10 k
(1)
(1)
(1)

Related parts for PIC18F65J90-I/PT