at89c51re2-slsem ATMEL Corporation, at89c51re2-slsem Datasheet - Page 84

• Manufacturer Part Number: at89c51re2-slsem
• Description: At89c51re2 8-bit Flash Microcontroller
• Manufacturer: ATMEL Corporation

Figure 14. PCA Timer/Counter
7663B–8051–03/07
Fclk periph / 2
Fclk periph /6
Idle
T0 OVF
P1.2
CIDL
CF
WDTE
CR
CCF4 CCF3 CCF2 CCF1 CCF0
CPS1 CPS0
16 bit up/down counter
CH
ECF
CL
CMOD
0xD9
CCON
0xD8
overflow
To PCA
modules
It
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