PIC18F4680-H/ML Microchip Technology, PIC18F4680-H/ML Datasheet - Page 442

• Manufacturer Part Number: PIC18F4680-H/ML
• Description: IC MCU 8BIT 64KB FLASH 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4680-H/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 44-VQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2585/2680/4585/4680
FIGURE 27-12:
TABLE 27-14: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 0)
DS39625C-page 440
73
74
75
76
78
79
80
Param
No.
(CKP = 0)
(CKP = 1)
SDI
SCK
SDO
SCK
Note:
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
DI
DI
DO
DO
Symbol
V2
V2
H2
L2
R
F
H2
L2
Refer to Figure 27-4 for load conditions.
R
F
SC
SC
DI
DO
DI
DO
L
L,
H,
L
V
V,
Setup Time of SDI Data Input to SCK Edge
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SCK Output Rise Time
SCK Output Fall Time
SDO Data Output Valid after
SCK Edge
EXAMPLE SPI MASTER MODE TIMING (CKE = 0)
70
80
71
73
MSb In
Characteristic
MSb
74
72
75, 76
Preliminary
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
bit 6 - - - - - -1
bit 6 - - - -1
78
79
Min
100
100
LSb
—
—
—
—
—
—
—
—
79
78
LSb In
© 2007 Microchip Technology Inc.
Max Units
100
25
45
25
25
45
25
50
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
Conditions
DD
DD
DD
= 2.0V
= 2.0V
= 2.0V