PIC18F6621-E/PT Microchip Technology, PIC18F6621-E/PT Datasheet - Page 31
![IC PIC MCU FLASH 32KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18F6621-E/PT
Manufacturer Part Number
PIC18F6621-E/PT
Description
IC PIC MCU FLASH 32KX16 64TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F6525-IPT.pdf
(396 pages)
3.PIC18F6525-IPT.pdf
(8 pages)
4.PIC18F6525-IPT.pdf
(38 pages)
Specifications of PIC18F6621-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
53
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 12x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TFQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3840 B
Interface Type
MSSP, SPI, I2C, EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
53
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, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6621-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
TABLE 5-3:
2003 Microchip Technology Inc.
WRTD
WRTB
WRTC
EBTR0
EBTR1
EBTR2
EBTR3
EBTRB
DEV10:DEV3
DEV2:DEV0
REV4:REV0
Note 1:
2:
3:
Bit Name
(2)
Unimplemented in PIC18F6X2X devices; maintain this bit set.
Unimplemented in PIC18FX525 devices; maintain this bit set.
If MCLR is disabled, either disable low voltage ICSP or hold RB5/PGM low to ensure proper entry into
ICSP mode.
PIC18F6X2X/8X2X CONFIGURATION BIT DESCRIPTIONS (CONTINUED)
Configuration
CONFIG6H
CONFIG6H
CONFIG6H
CONFIG7H
CONFIG7L
CONFIG7L
CONFIG7L
CONFIG7L
DEVID2
DEVID1
DEVID1
Words
Table Write Protection bit (data EEPROM)
1 = Data EEPROM not write protected
0 = Data EEPROM write protected
Table Write Protection bit (boot block, memory area 0000h - 07FFh)
1 = Boot block not write protected
0 = Boot block write protected
Table Write Protection bit (Configuration registers)
1 = Configuration registers not write protected
0 = Configuration registers write protected
Table Read Protection bit (code memory area 0800h - 3FFFh)
1 = Code memory not protected from table reads executed in other blocks
0 = Code memory protected from table reads executed in other blocks
Table Read Protection bit (code memory area 4000h - 7FFFh)
1 = Code memory not protected from table reads executed in other blocks
0 = Code memory protected from table reads executed in other blocks
Table Read Protection bit (code memory area 8000h - BFFFh)
1 = Code memory not protected from table reads executed in other blocks
0 = Code memory protected from table reads executed in other blocks
Table Read Protection bit (code memory area C000h - FFFFh)
1 = Code memory not protected from table reads executed in other blocks
0 = Code memory protected from table reads executed in other blocks
Table Read Protection bit (boot block, memory area 0000h - 07FFh)
1 = Boot block not protected from table reads executed in other blocks
0 = Boot block protected from table reads executed in other blocks
Device ID bits
These bits are used with the DEV2:DEV0 bits in the DEVID1 register to
identify part number.
Device ID bits
These bits are used with the DEV10:DEV3 bits in the DEVID2 register to
identify part number.
These bits are used to indicate the revision of the device.
PIC18F6X2X/8X2X
Description
DS30499B-page 31