PIC18F66J90-I/PT Microchip Technology, PIC18F66J90-I/PT Datasheet - Page 5
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PIC18F66J90-I/PT
Manufacturer Part Number
PIC18F66J90-I/PT
Description
IC PIC MCU FLASH 64KB 64-TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F67J90-IPT.pdf
(450 pages)
2.PIC18F67J90-IPT.pdf
(3 pages)
3.PIC18F67J90-IPT.pdf
(10 pages)
4.PIC18F66J90-IPT.pdf
(444 pages)
Specifications of PIC18F66J90-I/PT
Program Memory Type
FLASH
Program Memory Size
64KB (32K x 16)
Package / Case
64-TFQFP
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
Number Of I /o
51
Ram Size
3.8K 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
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3923 B
Interface Type
AUSART, EUSART, I2C, SPI
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
51
Number Of Timers
4
Operating Supply Voltage
2.65 V to 3.6 V
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, DM163030
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC162079 - HEADER MPLAB ICD2 18F85J90 64/80AC164328 - MODULE SKT FOR 80TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F66J90-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Data Sheet Clarifications
The following typographic corrections and clarifications
are to be noted for the latest version of the device data
sheet (DS39933D).
1. Module: Guidelines for Getting Started
Section 2.4 “Voltage Regulator Pins (ENVREG and
V
more detailed section. The entire text follows:
2.4
The on-chip voltage regulator enable pin, ENVREG,
must always be connected directly to either a supply
voltage or to ground. Tying ENVREG to V
regulator, while tying it to ground disables the regulator.
Refer to Section 25.3 “On-Chip Voltage Regulator”
for details on connecting and using the on-chip regulator.
When the regulator is enabled, a low-ESR (< 5Ω)
capacitor is required on the V
stabilize the voltage regulator output voltage. The V
V
use a capacitor of 10 µF connected to ground. The
capacitor type can be ceramic or tantalum. Suitable
examples of capacitors are shown in
Capacitors with equivalent specifications can be used.
Designers may use
equivalence of candidate devices.
TABLE 2-1
2010 Microchip Technology Inc.
CAP
DDCORE
Note:
Panasonic
Panasonic
Murata
Murata
Make
/V
TDK
TDK
DDCORE
Voltage Regulator Pins (ENVREG
and V
pin must not be connected to V
Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
with PIC18FJ Microcontrollers
)” has been replaced with a new and
CAP
SUITABLE CAPACITOR EQUIVALENTS
GRM32DR71C106KA01L
GRM31CR61C106KC31L
/V
C3216X7R1C106K
C3216X5R1C106K
ECJ-3YX1C106K
ECJ-4YB1C106K
Figure 2-3
DDCORE
Part #
CAP
)
to evaluate ESR
/V
DDCORE
DD
DD
enables the
Table
and must
pin to
Capacitance
CAP
2-1.
Nominal
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
/
PIC18F87J90 FAMILY
It is recommended that the trace length not exceed
0.25 inch (6 mm). Refer to Section 28.0 “Electrical
Characteristics” for additional information.
When the regulator is disabled, the V
must be tied to a voltage supply at the V
Refer to Section 28.0 “Electrical Characteristics” for
information on V
Note that the “LF” versions of some low pin count
PIC18FJ parts (e.g., the PIC18LF45J10) do not have
the ENVREG pin. These devices are provided with the
voltage regulator permanently disabled. They must
always be provided with a supply voltage on the
V
FIGURE 2-3
.
DDCORE
Base Tolerance Rated Voltage Temp. Range
0.001
Note:
0.01
0.1
10
1
0.01
±10%
±10%
±10%
±10%
±10%
±10%
pin.
Typical data measurement at 25°C, 0V DC bias.
0.1
DD
and V
Frequency (MHz)
FREQUENCY vs. ESR
PERFORMANCE FOR
SUGGESTED V
1
DDCORE
16V
16V
16V
16V
16V
16V
10
.
100
CAP
DS80432E-page 5
-55 to 125ºC
-55 to 125ºC
-55 to 125ºC
-55 to 85ºC
-55 to 85ºC
-55 to 85ºC
DDCORE
/V
CAP
1000 10,000
DDCORE
level.
pin