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 

Table 3. CKCON1 Register

CKCON1 (S:9Fh)

Clock Control Register 1

7

6

5

4

3

2

1

0

SPIX2

Bit

Number

7-1

0

Bit

Mnemonic Description

-

Reserved

The value read from these bits is indeterminate. Do not set these bits.

SPIX2

SPI clock (1)

Clear to select 6 clock periods per peripheral clock cycle.

Set to select 12 clock periods per peripheral clock cycle.

Note: 1. This control bit is validated when the CPU clock bit X2 is set; when X2 is low, this bit

has no effect.

Reset Value = 0000 0000b

22 AT89C51CC03

4182K–CAN–05/06

Share Link: