AT80C51RD2 Atmel Corporation, AT80C51RD2 Datasheet - Page 73

no-image

AT80C51RD2

Manufacturer Part Number
AT80C51RD2
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of AT80C51RD2

Max. Operating Frequency
60 MHz
Cpu
8051-12C
Max I/o Pins
32
Spi
1
Uart
1
Sram (kbytes)
1.25
Operating Voltage (vcc)
2.7 to 5.5
Timers
4
Watchdog
Yes

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT80C51RD2-RLRUM
Manufacturer:
NXP
Quantity:
8 243
Part Number:
AT80C51RD2-RLRUM
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT80C51RD2-RLTIM
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT80C51RD2-RLTUM
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT80C51RD2-SLRUM
Manufacturer:
Atmel
Quantity:
967
Part Number:
AT80C51RD2-SLRUM
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT80C51RD2-SLSIM
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
AT80C51RD2-SLSUM
Manufacturer:
Atmel
Quantity:
1 445
Part Number:
AT80C51RD2-UM
Manufacturer:
FAIRCHIL
Quantity:
550
17.3.11
17.3.12
70
AT80C51RD2
Float Waveforms
Clock Waveforms
For timing purposes as port pin is no longer floating when a 100 mV changes from load voltage
occurs and begins to float when a 100 mV change from the loaded V
≥ ± 20 mA.
Valid in normal clock mode. In X2 mode XTAL2 must be changed to XTAL2/2.
V
V
OH
OL
+ 0.1 V
- 0.1 V
FLOAT
V
LOAD
V
V
LOAD
LOAD
+ 0.1 V
- 0.1 V
OH
/V
OL
level occurs. I
4113D–8051–01/09
OL
/I
OH

Related parts for AT80C51RD2