PIC18LF4331T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4331T-I/SO

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

PIC18F2331/2431/4331/4431

FIGURE 26-12:

SCK

(CKP = 0)

SCK

(CKP = 1)

SDO

SDI

EXAMPLE SPI MASTER MODE TIMING (CKE = 1)

81

73

80

MSb

MSb In

74

bit 6 - - - - - -1

75, 76

bit 6 - - - -1

79

78

LSb

LSb In

TABLE 26-12: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)

Param.

No.

Symbol

Characteristic

Min

Max Units

73

TdiV2scH, Setup Time of SDI Data Input to SCK 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 SDI Data Input to SCK Edge

TscL2diL

40

— ns

75

TdoR

SDO Data Output Rise Time PIC18FXX31

—

25 ns

PIC18LFXX31

—

45 ns

76

TdoF

SDO Data Output Fall Time

—

25 ns

78

TscR

SCK Output Rise Time

PIC18FXX31

—

25 ns

PIC18LFXX31

—

45 ns

79

TscF

SCK Output Fall Time

—

25 ns

80

TscH2doV, SDO Data Output Valid after PIC18FXX31

TscL2doV SCK Edge

PIC18LFXX31

—

50 ns

—

100 ns

81

TdoV2scH, SDO Data Output Setup to SCK Edge

TdoV2scL

TCY

— ns

Conditions

DS39616D-page 354

 2010 Microchip Technology Inc.

Share Link: