PIC18LF4620-I/PT Microchip Technology, PIC18LF4620-I/PT Datasheet - Page 4
![IC MCU FLASH 32KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF4620-I/PT
Manufacturer Part Number
PIC18LF4620-I/PT
Description
IC MCU FLASH 32KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F2525-ISO.pdf
(412 pages)
4.PIC18F2525-ISO.pdf
(18 pages)
5.PIC18F2525-ISO.pdf
(18 pages)
6.PIC18F2525-ISO.pdf
(6 pages)
7.PIC18F2525-ISO.pdf
(6 pages)
8.PIC18LF4620-IP.pdf
(390 pages)
Specifications of PIC18LF4620-I/PT
Program Memory Type
FLASH
Program Memory Size
64KB (32K x 16)
Package / Case
44-TQFP, 44-VQFP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
36
Eeprom Size
1K x 8
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3986 B
Interface Type
SPI/I2C/EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
Number Of Timers
4
Operating Supply Voltage
2 V to 5.5 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, ICE2000, ICE4000, DV164136, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
Package
44TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF4620-I/PT
Manufacturer:
MICROCHIP
Quantity:
1 500
Company:
Part Number:
PIC18LF4620-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF4620-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2525/2620/4525/4620
10. Module: ECCP
11. Module: ECCP
DS80224E-page 4
When the shutdown state of the PWM pin(s) is
configured to tri-state the outputs, the device may
consume higher than expected current during the
shutdown event.
Work around
Configure the PWM output for either a high or low
logic
PSSAC1:PSSAC0
PSSBD1:
Clearing the auto-shutdown event will return the
device to normal current consumption levels.
Date Codes that pertain to this issue:
All engineering and production devices.
The PWM pin(s) may change state if a breakpoint
is encountered during emulation and an auto-
shutdown event occurs via FLT0. This affects the
MPLAB
ICE 4000 emulators.
Work around
During emulation, use the comparator for auto-
shutdown or use the external interrupt (INT0) flag
to detect a shutdown event and disable the PWM
by clearing the EECPASE bit (ECCP1AS<7>).
Date Codes that pertain to this issue:
All engineering and production devices.
state
®
ICD 2 debugger and the ICE 2000 and
PSSBD0
during
the
(ECCP1AS<3:2>)
(ECCP1AS<1:0>)
shutdown
via
bits.
and
the
12. Module: ECCP
13. Module: ECCP
When operating either Timer1 or Timer3 as a
counter, with a prescale value other than 1:1 and
operating the ECCP in Compare mode with the
Special
CCP1M3:CCP1M0 = 1011), the Special Event
Trigger Reset of the timer occurs as soon as there
is
CCPR1H:CCPR1L.
This differs from the PIC18F452, where the Special
Event Trigger Reset of the timer occurs on the next
prescaler output pulse after the match between
TMRxH:TMRxL and CCPR1H:CCPR1L.
Work around
To achieve the same timer Reset period on the
PIC18F4620 family as the PIC18F452 family for a
given clock source, add 1 to the value in
CCPR1H:CCPR1L.
CCPR1H:CCPR1L = x for the PIC18F452, to
achieve the same Reset period on the PIC18F4620
family, use CCPR1H:CCPR1L = x + 1, where the
prescale is 1, 2, 4 or 8 depending on the
T1CKPS1:T1CKPS0 bit values.
Date Codes that pertain to this issue:
All engineering and production devices.
When a shutdown condition occurs, the output
port(s) is made inactive for the duration of the
event. After the event that caused the shutdown
ends, the ECCP module enables the PWM output
right away instead of waiting until the beginning of
the next PWM cycle.
Work around
Disable the auto-restart feature in software, polling
the Timer2 Interrupt Flag, TMR2IF, and wait until it
is set before clearing the ECCPASE bit.
Date Codes that pertain to this issue:
All engineering and production devices.
a
match
Event
between
© 2008 Microchip Technology Inc.
Trigger
In
TMRxH:TMRxL
other
(CCP1CON
words,
bits,
and
if