T89C51CC02 Atmel, T89C51CC02 Datasheet - Page 14

• Manufacturer Part Number: T89C51CC02
• Description: 8-Bit MCU
• Manufacturer: Atmel

T89C51CC02
XTAL1
XTAL2
14
CKCON.0
X2
2
PCON.1
PD
CANX2
CKCON.7
1
0
Hardware byte
2
CKCON.0
X2B
X2
CKCON.6
WDX2
1
0
2
Figure 3. Clock CPU Generation Diagram
CKCON.5
PCAX2
1
0
2
2
Preliminary
CKCON.4
SIX2
0
1
1
0
2
PCON.0
IDL
CKCON.3
T2X2
1
0
2
CKCON.2
T1X2
1
0
2
CKCON.1
T0X2
1
0
CPU Core Clock Symbol
Peripheral Clock Symbol
Rev.A - May 17, 2001
FT1 Clock
FT0 Clock
FUart Clock
FPca Clock
FT2 Clock
FCan Clock
FWd Clock
CPU Core
Clock
CLOCK
CPU
PERIPH
CLOCK