PIC18F2220 MICROCHIP [Microchip Technology], PIC18F2220 Datasheet - Page 342

• Manufacturer Part Number: PIC18F2220
• Description: 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2220/2320/4220/4320
FIGURE 26-21:
TABLE 26-22: USART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 26-22:
TABLE 26-23: USART SYNCHRONOUS RECEIVE REQUIREMENTS
DS39599C-page 340
120
121
122
125
126
Param
Param.
RC7/RX/DT
RC6/TX/CK
No.
Note:
No.
RC7/RX/DT
Note:
RC6/TX/CK
T
T
T
T
T
Symbol
CK
CKRF
pin
DTRF
CK
pin
Symbol
DT
Refer to Figure 26-5 for load conditions.
H2
L2
V2
DT
DTL
CKL
pin
pin
Refer to Figure 26-5 for load conditions.
V SYNC XMIT (MASTER & SLAVE)
Clock High to Data Out Valid
Clock Out Rise Time and Fall Time
(Master mode)
Data Out Rise Time and Fall Time
SYNC RCV (MASTER & SLAVE)
Data Hold before CK
Data Hold after CK
USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
USART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
120
Characteristic
121
Characteristic
(DT hold time)
125
(DT hold time)
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
PIC18FXX20
PIC18LFXX20
121
126
Min
10
15
Min
—
—
—
—
—
—
Max
122
—
—
Units
Max
100
40
20
50
20
50
 2003 Microchip Technology Inc.
ns
ns
Units
ns
ns
ns
ns
ns
ns
Conditions
Conditions