PIC18LF452 Microchip Technology, PIC18LF452 Datasheet - Page 288
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PIC18LF452
Manufacturer Part Number
PIC18LF452
Description
(PIC18LFxx2) Enhanced FLASH Microcontrollers
Manufacturer
Microchip Technology
Datasheet
1.PIC18LF452.pdf
(332 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF452-I/L
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
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Manufacturer:
Microchip Technology
Quantity:
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Manufacturer:
XILINX
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Company:
Part Number:
PIC18LF452-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF452-I/PT
Manufacturer:
MICROCH
Quantity:
20 000
Company:
Part Number:
PIC18LF4520-E/PT
Manufacturer:
SIEMENS
Quantity:
2
Part Number:
PIC18LF4520-I/ML
Manufacturer:
MICROCHI
Quantity:
20 000
Company:
Part Number:
PIC18LF4520-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF4520-I/PT
Manufacturer:
MICROCHI
Quantity:
20 000
Company:
Part Number:
PIC18LF4520T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC18LF4523-I/ML
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
PIC18LF4525-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18FXX2
FIGURE 22-20:
TABLE 22-19: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 22-21:
TABLE 22-20: USART SYNCHRONOUS RECEIVE REQUIREMENTS
DS39564B-page 286
120
121
122
Param.
Param.
125
126
RC7/RX/DT
RC6/TX/CK
Note:
No.
No.
RC7/RX/DT
Note:
RC6/TX/CK
TckH2dtV SYNC XMIT (MASTER & SLAVE)
Tckr
Tdtr
TdtV2ckl SYNC RCV (MASTER & SLAVE)
TckL2dtl
pin
Symbol
Symbol
pin
Refer to Figure 22-4 for load conditions.
pin
pin
Refer to Figure 22-4 for load conditions.
Clock out rise time and fall time
Clock high to data out valid
(Master mode)
Data out rise time and fall time
Data hold before CK
Data hold after CK
USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
120
121
Characteristic
Characteristic
(DT hold time)
(DT hold time)
125
121
PIC18FXXX
PIC18LFXXX
PIC18FXXX
PIC18LFXXX
PIC18FXXX
PIC18LFXXX
PIC18FXXX
PIC18LFXXX
126
Min
—
—
—
—
—
—
122
Min
10
15
20
Max
150
50
25
60
25
60
Max
2002 Microchip Technology Inc.
—
—
—
Units
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns
V
V
V
DD
DD
DD
Conditions
V
Conditions
DD
= 2V
= 2V
= 2V
= 2V