PIC18F1230-I/P Microchip Technology, PIC18F1230-I/P Datasheet - Page 122
![IC PIC MCU FLASH 2KX16 18DIP](/photos/6/76/67657/18-dip_300mil__sml.jpg)
PIC18F1230-I/P
Manufacturer Part Number
PIC18F1230-I/P
Description
IC PIC MCU FLASH 2KX16 18DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.AC162078.pdf
(318 pages)
3.PIC18F1230-ISO.pdf
(6 pages)
4.PIC18F1230-ISO.pdf
(12 pages)
5.PIC18F1230-ISO.pdf
(4 pages)
6.PIC18F1230-IP.pdf
(312 pages)
Specifications of PIC18F1230-I/P
Program Memory Type
FLASH
Program Memory Size
4KB (2K x 16)
Package / Case
18-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
16
Eeprom Size
128 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
16
Number Of Timers
2
Operating Supply Voltage
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
PG164130, DV164035, DV244005, DV164005, PG164120, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
4-ch x 10-bit
Package
18PDIP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Height
3.3 mm
Length
22.86 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.2 V
Width
6.35 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F1230-I/P
Manufacturer:
MICROCHIP
Quantity:
5
Part Number:
PIC18F1230-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- AC162078 PDF datasheet #2
- PIC18F1230-ISO PDF datasheet #3
- PIC18F1230-ISO PDF datasheet #4
- PIC18F1230-ISO PDF datasheet #5
- PIC18F1230-IP PDF datasheet #6
- Current page: 122 of 312
- Download datasheet (6Mb)
PIC18F1230/1330
FIGURE 13-5:
13.4.2
When the PWM time base is in the Single-Shot mode
(PTMOD<1:0> = 01), an interrupt event is generated
when a match with the PTPER register occurs. The
PWM Time Base register (PTMR) is reset to zero on
the following input clock edge and the PTEN bit is
cleared. The postscaler selection bits have no effect in
this Timer mode.
DS39758C-page 120
Note 1: PWM Time Base Period register, PTPER, is loaded with the value FFFh for this example.
PTMR_INT_REQ
PTMR_INT_REQ
A: PRESCALER = 1:1
B: PRESCALER = 1:4
PTIF bit
PTIF bit
F
PTMR
PTMR
OSC
INTERRUPTS IN SINGLE-SHOT
MODE
/4
Q1
Qc
Q2
Qc
PWM TIME BASE INTERRUPT TIMING, FREE-RUNNING MODE
FFEh
FFEh
Q3
Qc
Q4
Qc
Q1
Qc
1
1
Q2
Qc
FFFh
FFFh
Advance Information
Q3
Qc
Q4
Qc
Q1
Qc
Q4
Q2
Qc
000h
Q4
000h
13.4.3
In
(PTMOD<1:0> = 10), an interrupt event is generated
each time the value of the PTMR register becomes
zero and the PWM time base begins to count upwards.
The postscaler selection bits may be used in this Timer
mode to reduce the frequency of the interrupt events.
Figure 13-7 shows the interrupts in Continuous Up/
Down Count mode.
Q3
Qc
the
Q4
Qc
INTERRUPTS IN CONTINUOUS
UP/DOWN COUNT MODE
Continuous
Q1
Qc
Q2
Qc
001h
001h
Q3
Qc
© 2007 Microchip Technology Inc.
Up/Down
Q4
Qc
Q1
Qc
Q2
Qc
Count
002h
002h
Q3
Qc
Q4
Qc
mode
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