P80C32 Intel, P80C32 Datasheet - Page 17

• 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

SERIAL PORT TIMING - SHIFT REGISTER MODE
Test Conditions
SHIFT REGISTER MODE TIMING WAVEFORMS
Symbol
TXLXL
TQVXH
TXHQX
TXHDX
TXHDV
Serial Port
Clock
Cycle Time
Output Data
Setup to Clock
Rising Edge
Output Data
Hold after Clock
Rising Edge
Input Data Hold
After Clock
Rising Edge
Clock Rising
Edge to Input
Data Valid
8XC5X
8XC5X-24 33
Parameter
Over Operating Conditions Load Capacitance
Min
700
50
1
0
12 MHz
Max
700
0 50
Min
284
34
24 MHz
Max
283
0
0 36
Min
167
10
33 MHz
Oscillator
Max
167
0
10 TCLCL
2 TCLCL
2 TCLCL
e
12 TCLCL
80 pF
Min
0
b
b
b
117
133
50
Variable
10 TCLCL
Max
8XC52 54 58
b
133
272336 –15
Units
ns
ns
ns
ns
ns
s
17