PIC18F45K80-I/PT Microchip Technology, PIC18F45K80-I/PT Datasheet - Page 581

• Manufacturer Part Number: PIC18F45K80-I/PT
• Description: MCU PIC 32KB FLASH 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45K80-I/PT

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: ECAN, I²C, LIN, SPI, UART/USART
• Number Of I /o: 35
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.6K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP
• Controller Family/series: PIC18
• Ram Memory Size: 4KB
• Cpu Speed: 16MIPS
• No. Of Pwm Channels: 5
• Embedded Interface Type: I2C, SPI, USART
• Processor Series: PIC18F45K80
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 31-14:
TABLE 31-18: EXAMPLE SPI SLAVE MODE REQUIREMENTS (CKE = 1)
 2011 Microchip Technology Inc.
Param
70
70A
71
71A
72
72A
73A
74
75
76
77
78
79
80
82
83
Note 1:
No.
SSx
SCKx
(CKPx = 0 )
SCKx
(CKPx = 1 )
SDOx
SDIx
2:
Note:
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SS
SS
SS
SC
SC
SC
SC
SS
SC
SC
SC
SC
SS
SC
SC
Symbol
B
DO
DO
2
Requires the use of Parameter #73A.
Only if Parameter #71A and #72A are used.
L2
L2
L2
L2WB SSx to write to SSPBUF
H2
H2
L2
H2
L2
H
L
H2
L2
R
F
B
R
F
DO
DO
SS
SC
SC
DI
DO
SS
Refer to
DI
DO
L
L,
H
V SDOx Data Output Valid after SSx  Edge
H,
L
V
H,
V,
Z SSx  to SDOx Output High-Impedance
SSx  to SCKx  or SCKx  Input
SCKx Input High Time
(Slave mode)
SCKx Input Low Time
(Slave mode)
Last Clock Edge of Byte 1 to the First Clock Edge of Byte 2 1.5 T
Hold Time of SDIx Data Input to SCKx Edge
SDOx Data Output Rise Time
SDOx Data Output Fall Time
SCKx Output Rise Time (Master mode)
SCKx Output Fall Time (Master mode)
SDOx Data Output Valid after SCKx Edge
SSx  after SCKx Edge
82
Figure 31-3
EXAMPLE SPI SLAVE MODE TIMING (CKE = 1)
70
MSb In
MSb
74
71
for load conditions.
75, 76
Characteristic
72
bit 6 - - - - - - 1
bit 6 - - - - 1
Preliminary
Continuous
Single Byte
Continuous
Single Byte
PIC18F66K80 FAMILY
80
LSb In
LSb
1.25 T
1.25 T
1.5 T
3 T
3 T
Min
CY
CY
40
40
40
—
10
—
—
—
—
—
CY
CY
CY
CY
83
+ 40
+ 40
+ 30
+ 30
77
Max Units Conditions
25
25
50
25
25
50
50
—
—
—
—
—
—
—
—
—
DS39977C-page 581
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 2)