PIC18F4580T-I/PT Microchip Technology, PIC18F4580T-I/PT Datasheet - Page 449

• Manufacturer Part Number: PIC18F4580T-I/PT
• Description: IC PIC MCU FLASH 16KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4580T-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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 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: Contains lead / RoHS non-compliant

FIGURE 28-14:
TABLE 28-16: EXAMPLE SPI MODE REQUIREMENTS (SLAVE MODE TIMING, CKE = 0)
© 2009 Microchip Technology Inc.
70
71
71A
72
72A
73
73A
74
75
76
77
80
83
Note 1:
Param
No.
(CKP = 0)
(CKP = 1)
SDI
SDI
SS
SCK
SCK
SDO
2:
T
,
T
T
T
T
T
T
T
T
T
T
T
T
,
T
TscH2ssH
,
TscL2ssH
SS
SS
SC
SC
SC
SC
SS
SC
SC
Symbol
DI
DI
B
DO
DO
Requires the use of Parameter #73A.
Only if Parameter #71A and #72A are used.
2
V2
V2
L2
L2
H2
H2
L2
H
L
H2
L2
B
R
F
SC
SC
DO
SC
SC
DI
DO
DO
DI
L
L,
H
L
H,
L
V
V
Z SS ↑ to SDO Output High-Impedance
SS ↓ to SCK ↓ or SCK ↑ Input
SCK Input High Time
SCK Input Low Time
Setup Time of SDI Data Input to SCK Edge
Last Clock Edge of Byte1 to the First Clock Edge of Byte 2 1.5 T
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time
SDO Data Output Fall Time
SDO Data Output Valid after SCK
Edge
SS ↑ after SCK Edge
EXAMPLE SPI SLAVE MODE TIMING (CKE = 0)
70
80
71
73
MSb In
MSb
Characteristic
74
72
PIC18F2480/2580/4480/4580
75, 76
bit 6 - - - - - -1
bit 6 - - - -1
Continuous
Single Byte
Continuous
Single Byte
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
78
79
1.25 T
1.25 T
1.5 T
LSb
79
78
LSb In
3 T
Min
CY
CY
40
40
20
40
10
—
—
—
CY
CY
83
CY
+ 40
+ 40
+ 30
+ 30
77
Max Units Conditions
100
50
—
—
—
—
—
—
—
—
25
45
25
50
—
DS39637D-page 449
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 2)
V
V
DD
DD
= 2.0V
= 2.0V