PIC16F1937-ESS 查看數據表（PDF） - Microchip Technology

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PIC16F1937-ESS

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP™ Technology

Microchip Technology 

PIC16F193X/LF193X

FIGURE 28-16: SPI MASTER MODE TIMING (CKE = 0, SMP = 0)

SS

SCK

(CKP = 0)

SCK

(CKP = 1)

SP70

SP71 SP72

SP78

SP79

SDO

SP80

MSb

SP79

SP78

bit 6 - - - - - -1

LSb

SP75, SP76

SDI

MSb In

bit 6 - - - -1

SP73

SP74

Note: Refer to Figure 28-5 for load conditions.

LSb In

FIGURE 28-17: SPI MASTER MODE TIMING (CKE = 1, SMP = 1)

SS

SCK

(CKP = 0)

SCK

(CKP = 1)

SP81

SP71

SP73

SP72

SP80

SDO

MSb

bit 6 - - - - - -1

SP75, SP76

SDI

MSb In

bit 6 - - - -1

SP74

Note: Refer to Figure 28-5 for load conditions.

SP79

SP78

LSb

LSb In

DS41364B-page 382

Preliminary

© 2009 Microchip Technology Inc.

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