PIC18LF6621-I/PT Microchip Technology, PIC18LF6621-I/PT Datasheet - Page 35
![IC PIC MCU FLASH 32KX16 64TQFP](/photos/6/81/68123/c04-066_pf_sml.jpg)
PIC18LF6621-I/PT
Manufacturer Part Number
PIC18LF6621-I/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)
Specifications of PIC18LF6621-I/PT
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
53
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Controller Family/series
PIC18
No. Of I/o's
53
Eeprom Memory Size
1024Byte
Ram Memory Size
3.75KB
Cpu Speed
40MHz
No. Of Timers
5
Processor Series
PIC18LF
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
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, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit
Package
64TQFP
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:
PIC18LF6621-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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- Download datasheet (8Mb)
TABLE 3-3:
2005 Microchip Technology Inc.
FSR1L
BSR
INDF2
POSTINC2
POSTDEC2
PREINC2
PLUSW2
FSR2H
FSR2L
STATUS
TMR0H
TMR0L
T0CON
OSCCON
LVDCON
WDTCON
RCON
TMR1H
TMR1L
T1CON
TMR2
PR2
T2CON
SSPBUF
SSPADD
SSPSTAT
SSPCON1
SSPCON2
ADRESH
ADRESL
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
6:
7:
8:
9:
(4)
Shaded cells indicate conditions do not apply for the designated device.
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
vector (0008h or 0018h).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
See Table 3-2 for Reset value for specific condition.
Bit 6 of PORTA, LATA and TRISA are enabled in ECIO and RCIO Oscillator modes only. In all other
oscillator modes, they are disabled and read ‘0’.
Bit 6 of PORTA, LATA and TRISA are not available on all devices. When unimplemented, they are read ‘0’.
If MCLR function is disabled, PORTG<5> is a read-only bit.
Enabled only in Microcontroller mode for PIC18F8525/8621 devices.
The MEMCON register is unimplemented and reads all ‘0’s when the device is in Microcontroller mode.
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
PIC18F6X2X PIC18F8X2X
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Applicable Devices
PIC18F6525/6621/8525/8621
Brown-out Reset
Power-on Reset,
xxxx xxxx
---- 0000
---- 0000
xxxx xxxx
---x xxxx
0000 0000
xxxx xxxx
1111 1111
---- 0000
--00 0101
---- ---0
0--1 11qq
xxxx xxxx
xxxx xxxx
0-00 0000
0000 0000
1111 1111
-000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
N/A
N/A
N/A
N/A
N/A
RESET Instruction
MCLR Resets
Stack Resets
WDT Reset
uuuu uuuu
---- 0000
---- 0000
uuuu uuuu
---u uuuu
uuuu uuuu
uuuu uuuu
1111 1111
---- 0000
--00 0101
---- ---0
0--1 qquu
uuuu uuuu
uuuu uuuu
u-uu uuuu
0000 0000
1111 1111
-000 0000
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
N/A
N/A
N/A
N/A
N/A
Wake-up via WDT
or Interrupt
uuuu uuuu
---- uuuu
---- uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
--uu uuuu
---- ---u
u--1 qquu
uuuu uuuu
uuuu uuuu
u-uu uuuu
uuuu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
DS39612B-page 33
N/A
N/A
N/A
N/A
N/A
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