PIC18LF6621-I/PT Microchip Technology, PIC18LF6621-I/PT Datasheet - Page 33
![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 3-1:
REGISTER 3-1:
TABLE 3-2:
2005 Microchip Technology Inc.
HS with PLL enabled
HS, XT, LP
EC
External RC
Note 1:
Power-on Reset
MCLR Reset during normal operation
Software Reset during normal operation
Stack Full Reset during normal operation
Stack Underflow Reset during normal
operation
MCLR Reset during Sleep
WDT Reset
WDT Wake-up
Brown-out Reset
Interrupt Wake-up from Sleep
Legend: u = unchanged, x = unknown
Note 1:
Configuration
Oscillator
2:
3:
2 ms is the nominal time required for the 4x PLL to lock.
72 ms is the nominal power-up timer delay, if implemented.
1.5 µs is the recovery time from Sleep. There is no recovery time from oscillator switch.
When the wake-up is due to an interrupt and the GIEH or GIEL bits are set, the PC is loaded with the
interrupt vector (0008h or 0018h).
TIME-OUT IN VARIOUS SITUATIONS
STATUS BITS, THEIR SIGNIFICANCE AND THE INITIALIZATION CONDITION FOR
RCON REGISTER
Condition
(1)
RCON REGISTER BITS AND POSITIONS
bit 7
72 ms + 1024 T
R/W-0
Note 1: Refer to Section 4.14 “RCON Register” for bit definitions.
IPEN
72 ms + 1024 T
PWRTE = 0
72 ms
72 ms
OSC
U-0
—
Power-up
OSC
+ 2 ms 1024 T
PIC18F6525/6621/8525/8621
(2)
U-0
Program
PC + 2
—
Counter
PC + 2
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
PWRTE = 1
1024 T
1.5 µs
OSC
(1)
—
OSC
R/W-1
+ 2 ms 72 ms
RI
RI
1
u
0
u
u
u
1
u
1
u
TO
1
u
u
u
u
1
0
0
1
1
(1)
R/W-1
72 ms
TO
PD
(2)
1
u
u
u
u
0
1
0
1
0
Brown-out
+ 1024 T
(2)
72 ms
72 ms
POR
+ 1024 T
0
u
u
u
u
u
u
u
1
u
R/W-1
(2)
(2)
PD
OSC
BOR
OSC
0
u
u
u
u
u
u
u
0
u
+ 2 ms
STKFUL
R/W-0
POR
Oscillator Switch
1024 T
u
u
u
u
1
u
u
u
u
u
DS39612B-page 31
Wake-up from
1024 T
Sleep or
1.5 µs
OSC
—
STKUNF
R/W-0
BOR
OSC
(3)
+ 2 ms
u
u
u
1
u
u
u
u
u
u
bit 0
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