PIC18F8620T-E/PT Microchip Technology, PIC18F8620T-E/PT Datasheet - Page 31
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PIC18F8620T-E/PT
Manufacturer Part Number
PIC18F8620T-E/PT
Description
IC PIC MCU FLASH 32KX16 80TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F8520T-IPT.pdf
(380 pages)
3.PIC18F8520T-IPT.pdf
(40 pages)
4.PIC18F6620-IPT.pdf
(14 pages)
5.PIC18F6620-IPT.pdf
(12 pages)
Specifications of PIC18F8620T-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.75K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3840 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
68
Number Of Timers
2 x 8 bit
Operating Supply Voltage
4.2 V to 5.5 V
Maximum Operating Temperature
+ 125 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, DM183022, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
16 bit
Data Rom Size
1024 B
Height
1 mm
Length
12 mm
Supply Voltage (max)
5.5 V, 5.8 V
Supply Voltage (min)
3.9 V, 4.2 V
Width
12 mm
For Use With
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F8620T-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
5.4
To
programmer is required to read the configuration word
locations from the HEX file. If configuration word
information is not present in the HEX file, then a simple
warning message should be issued. Similarly, while
saving a HEX file, all configuration word information
must be included. An option to not include the
configuration word information may be provided. When
embedding configuration word information in the HEX
file, it should start at address 300000h.
Microchip Technology Inc. feels strongly that this
feature is important for the benefit of the end customer.
2010 Microchip Technology Inc.
allow
Embedding Configuration Word
Information in the HEX File
portability
of
code,
a
PIC18FXX20
5.5
The checksum is calculated by summing the following:
• The contents of all code memory locations
• The configuration word, appropriately masked
• ID locations
The Least Significant 16-bits of this sum are the
checksum.
Table 5-4 (pages 32 through 37) describes how to
calculate the checksum for each device.
Note 1: The checksum calculation differs depend-
Checksum Computation
ing on the code protect setting. Since the
code memory locations read out differ-
ently, depending on the code protect set-
ting,
manipulate the actual code memory val-
ues to simulate the values that would be
read from a protected device. When cal-
culating a checksum by reading a device,
the entire code memory can simply be
read and summed. The configuration
word and ID locations can always be
read.
the
PIC18FXX20
table
describes
DS39583C-page 31
how
to