AT89C51CC03C-RLTIM View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

AT89C51CC03C-RLTIM

Enhanced 8-bit MCU with CAN Controller and Flash Memory

Atmel Corporation 

Waveforms

Figure 84. SPI Slave Waveforms (SSCPHA= 0)

SS

(input)

SCK

(SSCPOL= 0)

(input)

SCK

(SSCPOL= 1)

(input)

MISO

(output)

MOSI

(input)

TSLCH

TSLCL

TCHCH

TCHCX TCLCX

TSLOV

SLAVE MSB OUT

TIVCH TCHIX

TIVCL TCLIX

MSB IN

TCLOV

TCHOV

BIT 6

BIT 6

TCLCH

TCLSH

TCHSH

TSHSL

TCHCL

TCLOX

TCHOX

SLAVE LSB OUT

(1)

TSHOX

LSB IN

Note: 1. Not Defined but generally the MSB of the character which has just been received.

Figure 85. SPI Slave Waveforms (SSCPHA= 1)

SS

(input)

SCK

(SSCPOL= 0)

(input)

SCK

(SSCPOL= 1)

(input)

MISO

(output)

MOSI

(input)

TTSSLLCCHL

TCHCH

TCHCX

TCLCX

TSLOV

(1) SLAVE MSB OUT

TIVCH TCHIX

TIVCL TCLIX

MSB IN

TCHOV

TCLOV

BIT 6

BIT 6

TCLCH

TCLSH

TCHSH

TSHSL

TCHCL

TCHOX

TCLOX

SLAVE LSB OUT

TSHOX

LSB IN

Note: 1. Not Defined but generally the LSB of the character which has just been received.

184 AT89C51CC03

4182K–CAN–05/06

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