P80C32 Intel, P80C32 Datasheet - Page 18

• Manufacturer Part Number: P80C32
• Manufacturer: Intel

Specifications of P80C32

• Cpu Family: 80C51
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 12MHz
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Total Internal Ram Size: 256Byte
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 4V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 40
• Package Type: PDIP
• Lead Free Status / Rohs Status: Not Compliant

8XC52 54 58
EXTERNAL CLOCK DRIVE
EXTERNAL CLOCK DRIVE WAVEFORM
AC TESTING INPUT OUTPUT WAVEFORMS
18
AC Inputs during testing are driven at V
and 0 45V for a Logic ‘‘0’’ Timing measurements are made at V
min for a Logic ‘‘1’’ and V
1 TCLCL
TCHCX
TCLCX
TCLCH
TCHCL
Symbol
IL
max for a Logic ‘‘0’’
Oscillator Frequency
High Time
Low Time
Rise Time
Fall Time
8XC5X
8XC5X-1
8XC5X-2
8XC5X-24
8XC5X-33
8XC5X-24 33
8XC5X-24 33
8XC5X-24
8XC5X-33
8XC5X-24
8XC5X-33
Parameter
CC
b
0 5V for a Logic ‘‘1’’
272336 –19
IH
0 35 T
0 35 T
FLOAT WAVEFORMS
For timing purposes a port pin is no longer floating when a
100 mV change from load voltage occurs and begins to float
when a 100 mV change from the loaded V
I
OL
Min
3 5
3 5
0 5
3 5
3 5
20
20
I
OH
OSC
OSC
e
g
20 mA
0 65 T
0 65 T
Max
12
16
12
24
33
20
10
20
10
5
5
OSC
OSC
272336–16
OH
V
OL
272336 –20
level occurs
Units
MHz
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns