PIC18F67K90-E/PT Microchip Technology, PIC18F67K90-E/PT Datasheet - Page 35
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC18F67K90-E/PT
Manufacturer Part Number
PIC18F67K90-E/PT
Description
128kB Flash, 4kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm TRAY
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheet
1.PIC18F66K90-IMR.pdf
(570 pages)
Specifications of PIC18F67K90-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
128KB (64K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F67K90-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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2.0
2.1
Getting started with the PIC18F87K90 family family of
8-bit microcontrollers requires attention to a minimal
set of device pin connections before proceeding with
development.
The following pins must always be connected:
• All V
• All AV
• MCLR pin
• ENVREG (if implemented) and V
These pins must also be connected if they are being
used in the end application:
• PGC/PGD pins used for In-Circuit Serial
• OSCI and OSCO pins when an external oscillator
Additionally, the following pins may be required:
• V
The minimum mandatory connections are shown in
Figure
2009-2011 Microchip Technology Inc.
(see
not the analog device features are used
(see
(see
(see
(ENVREG and V
Programming™ (ICSP™) and debugging purposes
(see
source is used
(see
reference for analog modules is implemented
Note:
REF
DD
2-1.
Section 2.2 “Power Supply
Section 2.2 “Power Supply
Section 2.3 “Master Clear (MCLR)
Section 2.4 “Voltage Regulator Pins
Section 2.5 “ICSP
Section 2.6 “External Oscillator
+/V
DD
GUIDELINES FOR GETTING
STARTED WITH PIC18FXXKXX
MICROCONTROLLERS
Basic Connection Requirements
and V
REF
and AV
The AV
connected, regardless of whether any of
the analog modules are being used.
- pins are used when external voltage
SS
SS
pins
DD
CAP
pins, regardless of whether or
and AV
/V
DDCORE
Pins”)
SS
pins must always be
)”)
CAP
Pins”)
Pins”)
/V
DDCORE
Pins”)
Pin”)
pins
PIC18F87K90 FAMILY
FIGURE 2-1:
V
Key (all values are recommendations):
C1 through C6: 0.1 F, 20V ceramic
R1: 10 kΩ
R2: 100Ω to 470Ω
Note 1:
DD
C6
R1
C1
(2)
R2
2:
MCLR
See
(ENVREG and V
explanation of ENVREG pin connections.
The example shown is for a PIC18F device
with five V
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
V
V
SS
DD
Section 2.4 “Voltage Regulator Pins
C5
PIC18FXXKXX
RECOMMENDED
MINIMUM CONNECTIONS
(2)
DD
/V
SS
CAP
and AV
ENVREG
V
/V
CAP
DDCORE
C4
C2
/V
DD
DS39957D-page 35
DDCORE
(2)
(2)
/AV
V
V
DD
SS
)”
SS
for
pairs.
(1)
(1)
C3
C7
(2)
(2)
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