PIC18F8620-I/PT Microchip Technology, PIC18F8620-I/PT Datasheet - Page 25

• Manufacturer Part Number: PIC18F8620-I/PT
• Description: IC MCU FLASH 32KX16 EE 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F8620-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• 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 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 ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 68
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3.75KB
• Cpu Speed: 25MHz
• No. Of Timers: 5
• 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: 5
• 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, DM183022, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
• Lead Free Status / Rohs Status: Details

5.0
The PIC18FXX20 devices have several configuration
words. These bits can be set or cleared to select
various device configurations. All other memory areas
should be programmed and verified prior to setting
configuration words. These bits may be read out
normally, even after read or code protection.
5.1
A user may store identification information (ID) in eight
ID locations mapped in 200000h:200007h. It is
recommended that the Most Significant nibble of each
ID be 0Fh. In doing so, if the user code inadvertently
tries to execute from the ID space, the ID data will
execute as NOP.
5.2
The device ID word for the PIC18FXX20 is located at
3FFFFEh:3FFFFFh. These bits may be used by the
programmer to identify what device type is being
programmed and read out normally, even after code or
read protection.
TABLE 5-1:
 2010 Microchip Technology Inc.
Note:
CONFIGURATION WORD
ID Locations
Device ID Word
The ‘x’s in DEVID1 contain the device revision code.
PIC18F6520
PIC18F6620
PIC18F6720
PIC18F8520
PIC18F8620
PIC18F8720
Device
DEVICE ID VALUES
DEVID2
0Bh
06h
06h
0Bh
06h
06h
5.3
The LVP bit in Configuration register, CONFIG4L,
enables low voltage ICSP programming. The LVP bit
defaults to a ‘1’ from the factory.
If Low Voltage Programming mode is not used, the LVP
bit can be programmed to a ‘0’ and RB5/PGM becomes
a digital I/O pin. However, the LVP bit may only be
programmed by entering the high voltage ICSP mode,
where MCLR/V
programmed to a ‘0’, only the high voltage ICSP mode
is available and only the high voltage ICSP mode can
be used to program the device.
Note 1: The normal ICSP mode is always avail-
Device ID Value
Low Voltage Programming (LVP)
Bit
2: While in low voltage ICSP mode, the RB5
able, regardless of the state of the LVP
bit, by applying V
pin.
pin can no longer be used as a general
purpose I/O.
PP
is raised to V
PIC18FXX20
001x xxxx
011x xxxx
001x xxxx
000x xxxx
010x xxxx
000x xxxx
DEVID1
IHH
IHH
. Once the LVP bit is
to the MCLR/V
DS39583C-page 25
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