PIC18C442-I/P Microchip Technology, PIC18C442-I/P Datasheet - Page 218

• Manufacturer Part Number: PIC18C442-I/P
• Description: IC MCU OTP 8KX16 A/D 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C442-I/P

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC18
• No. Of I/o's: 34
• Ram Memory Size: 512Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: ICE2000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: I3DB18C452 - BOARD DAUGHTER ICEPIC3444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18CXX2
POP
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
DS39026C-page 216
Q Cycle Activity:
Before Instruction
After Instruction
Decode
TOS
Stack (1 level down)= 014332h
TOS
PC
Q1
operation
Pop Top of Return Stack
[ label ]
None
(TOS)
None
The TOS value is pulled off the
return stack and is discarded. The
TOS value then becomes the previ-
ous value that was pushed onto the
return stack.
This instruction is provided to
enable the user to properly manage
the return stack to incorporate a
software stack.
1
1
POP
GOTO
0000
No
Q2
bit bucket
POP
0000
NEW
POP TOS
value
= 0031A2h
= 014332h
= NEW
Q3
0000
operation
No
Q4
0110
PUSH
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Decode
TOS
PC
PC
TOS
Stack (1 level down)
Q1
PUSH PC+2
onto return
Push Top of Return Stack
[ label ]
None
(PC+2)
None
The PC+2 is pushed onto the top of
the return stack. The previous TOS
value is pushed down on the stack.
This instruction allows to implement
a software stack by modifying TOS,
and then push it onto the return
stack.
1
1
PUSH
stack
0000
Q2
2001 Microchip Technology Inc.
PUSH
TOS
0000
operation
No
Q3
=
=
=
=
=
0000
00345Ah
000124h
000126h
000126h
00345Ah
operation
Q4
No
0101