PIC16F648A-I/SO Microchip Technology, PIC16F648A-I/SO Datasheet - Page 57
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PIC16F648A-I/SO
Manufacturer Part Number
PIC16F648A-I/SO
Description
IC MCU FLASH 4KX14 EEPROM 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F627A-IP.pdf
(180 pages)
3.PIC16F627A-IP.pdf
(8 pages)
4.PIC16F627A-IP.pdf
(22 pages)
5.PIC16F627A-ISO.pdf
(168 pages)
Specifications of PIC16F648A-I/SO
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
18-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SCI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILI3DBF648 - BOARD DAUGHTER ICEPIC3AC164010 - MODULE SKT PROMATEII DIP/SOIC
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F648A-I/SO
Manufacturer:
MICROCHIP
Quantity:
4 500
9.0
The CCP (Capture/Compare/PWM) module contains a
16-bit register which can operate as a 16-bit Capture
register, as a 16-bit Compare register or as a PWM
master/slave Duty Cycle register. Table 9-1 shows the
timer resources of the CCP module modes.
CCP1 Module
Capture/Compare/PWM
comprised of two 8-bit registers: CCPR1L (low byte)
and CCPR1H (high byte). The CCP1CON register
controls the operation of CCP1. All are readable and
writable.
Additional information on the CCP module is available
in the “PIC
ual” (DS33023).
REGISTER 9-1:
© 2009 Microchip Technology Inc.
CAPTURE/COMPARE/PWM
(CCP) MODULE
®
bit 7-6
bit 5-4
bit 3-0
Mid-Range MCU Family Reference Man-
CCP1CON – CCP OPERATION REGISTER (ADDRESS: 17h)
bit 7
Unimplemented: Read as ‘0’
CCP1X:CCP1Y: PWM Least Significant bits
Capture Mode
Compare Mode
PWM Mode
CCP1M<3:0>: CCPx Mode Select bits
0000 = Capture/Compare/PWM off (resets CCP1 module)
0100 = Capture mode, every falling edge
0101 = Capture mode, every rising edge
0110 = Capture mode, every 4th rising edge
0111 = Capture mode, every 16th rising edge
1000 = Compare mode, set output on match (CCP1IF bit is set)
1001 = Compare mode, clear output on match (CCP1IF bit is set)
1010 = Compare mode, generate software interrupt on match (CCP1IF bit is set, CCP1 pin is
1011 = Compare mode, trigger special event (CCP1IF bit is set; CCP1 resets TMR1
11xx = PWM mode
Legend:
R = Readable bit
-n = Value at POR
Unused
Unused
These bits are the two LSbs of the PWM duty cycle. The eight MSbs are found in CCPRxL.
U-0
—
Register1
unaffected)
U-0
—
(CCPR1)
CCP1X
R/W-0
W = Writable bit
‘1’ = Bit is set
is
PIC16F627A/628A/648A
CCP1Y
R/W-0
TABLE 9-1:
CCP Mode
CCP1M3
Compare
Capture
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
PWM
CCP MODE – TIMER
RESOURCE
CCP1M2 CCP1M1 CCP1M0
R/W-0
x = Bit is unknown
Timer Resource
R/W-0
DS40044G-page 57
Timer1
Timer1
Timer2
R/W-0
bit 0