PIC16C505-04I/P Microchip Technology Inc., PIC16C505-04I/P Datasheet - Page 21
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PIC16C505-04I/P
Manufacturer Part Number
PIC16C505-04I/P
Description
14 PIN, 1.5 KB OTP, 72 RAM, 12 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16C505-04IP.pdf
(85 pages)
Specifications of PIC16C505-04I/P
Cpu Speed
5 MIPS
Eeprom Memory
0 Bytes
Input Output
11
Memory Type
OTP
Number Of Bits
8
Package Type
14-pin PDIP
Programmable Memory
1.5K Bytes
Ram Size
72 Bytes
Speed
4 MHz
Timers
1- 8-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C505-04I/P
Manufacturer:
BOURNS
Quantity:
1 001
Part Number:
PIC16C505-04I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
FIGURE 5-2:
Instruction
Instruction
executed
RB<5:0>
1999 Microchip Technology Inc.
fetched
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
MOVWF PORTB
PC
SUCCESSIVE I/O OPERATION
MOVF PORTB,W
(Write to PORTB)
MOVWF PORTB
Port pin
written here
PC + 1
MOVF PORTB,W
(Read PORTB)
Port pin
sampled here
NOP
PC + 2
PC + 3
NOP
NOP
This example shows a write to PORTB
followed by a read from PORTB.
Data setup time = (0.25 T
where: T
Therefore, at higher clock frequencies, a
write followed by a read may be problematic.
T
CY
PD
= instruction cycle.
= propagation delay
PIC16C505
CY
DS40192C-page 21
– T
PD
)