PIC18F66K22-I/PTRSL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F66K22-I/PTRSL

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

Microchip Technology 

PIC18F87K22 FAMILY

FIGURE 31-15:

SCKx

(CKPx = 0)

EXAMPLE SPI MASTER MODE TIMING (CKE = 1)

81

79

73

SCKx

(CKPx = 1)

80

78

SDOx

MSb

bit 6 - - - - - - 1

SDIx

MSb In

75, 76

bit 6 - - - - 1

74

Note: Refer to Figure 31-3 for load conditions.

LSb

LSb In

TABLE 31-18: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)

Param.

No.

Symbol

Characteristic

Min

Max Units

73

TDIV2SCH, Setup Time of SDIx Data Input to SCKx Edge

TDIV2SCL

20

— ns

73A TB2B

Last Clock Edge of Byte 1 to the 1st Clock Edge 1.5 TCY + 40 — ns

of Byte 2

74

TSCH2DIL, Hold Time of SDIx Data Input to SCKx Edge

TSCL2DIL

40

— ns

75

TDOR

SDOx Data Output Rise Time

—

25 ns

76

TDOF

SDOx Data Output Fall Time

—

25 ns

78

TSCR

SCKx Output Rise Time (Master mode)

—

25 ns

79

TSCF

SCKx Output Fall Time (Master mode)

—

25 ns

80

TSCH2DOV, SDOx Data Output Valid after SCKx Edge

TSCL2DOV

—

50 ns

81

TDOV2SCH, SDOx Data Output Setup to SCKx Edge

TDOV2SCL

TCY

— ns

Conditions

 2011 Microchip Technology Inc.

DS39960D-page 515

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