PIC18LF4682-I/PT Microchip Technology, PIC18LF4682-I/PT Datasheet - Page 445

• Manufacturer Part Number: PIC18LF4682-I/PT
• Description: 80KB Flash, 3KB RAM, ECAN, 1024 EEPROM 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF4682-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 80KB (40K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 27-13:
TABLE 27-15: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
© 2009 Microchip Technology Inc.
73
74
75
76
78
79
80
81
Param.
No.
Note:
(CKP = 0)
(CKP = 1)
SDI
SCK
SCK
SDO
T
T
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
DI
DI
DO
DO
DO
DO
Symbol
Refer to Figure 27-4 for load conditions.
V2
V2
H2
L2
R
F
H2
L2
R
F
V2
V2
SC
SC
DI
DO
DI
DO
SC
SC
L
L,
H,
L
V
V,
H,
L
EXAMPLE SPI MASTER MODE TIMING (CKE = 1)
Setup Time of SDI Data Input to SCK Edge
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time PIC18FXXXX
SDO Data Output Fall Time
SCK Output Rise Time
SCK Output Fall Time
SDO Data Output Valid after
SCK Edge
SDO Data Output Setup to SCK Edge
81
73
MSb In
MSb
74
71
Characteristic
75, 76
80
72
PIC18F2682/2685/4682/4685
bit 6 - - - - - -1
bit 6 - - - -1
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
LSb In
Min
100
100
T
—
—
—
—
—
—
—
—
79
78
CY
LSb
Max Units
100
25
45
25
25
45
25
50
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS39761C-page 445
V
V
V
Conditions
DD
DD
DD
= 2.0V
= 2.0V
= 2.0V