AT89C51RC2 Atmel Corporation, AT89C51RC2 Datasheet - Page 32
AT89C51RC2
Manufacturer Part Number
AT89C51RC2
Description
Manufacturer
Atmel Corporation
Specifications of AT89C51RC2
Flash (kbytes)
32 Kbytes
Max. Operating Frequency
60 MHz
Cpu
8051-12C
Max I/o Pins
32
Spi
1
Uart
1
Sram (kbytes)
1.25
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 5.5
Timers
4
Isp
UART
Watchdog
Yes
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Company
Part Number
Manufacturer
Quantity
Price
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ATMEL
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Company:
Part Number:
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Part Number:
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Part Number:
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Figure 11. PCA Timer/Counter
32
AT89C51RB2/RC2
F
F
Idle
CLK PERIPH
CLK PERIPH
T0 OVF
P1.2
/6
/2
CIDL
CF
WDTE
CR
CCF4 CCF3 CCF2 CCF1 CCF0
CPS1 CPS0
CH
16-bit up Counter
ECF
CL
CMOD
0xD9
CCON
0xD8
overflow
To PCA
Modules
It
4180E–8051–10/06