PIC16F648A-I/ML Microchip Technology, PIC16F648A-I/ML Datasheet - Page 55
![IC MCU FLASH 4KX14 EEPROM 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC16F648A-I/ML
Manufacturer Part Number
PIC16F648A-I/ML
Description
IC MCU FLASH 4KX14 EEPROM 28QFN
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-IML.pdf
(180 pages)
Specifications of PIC16F648A-I/ML
Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Oscillator Type
Internal
Core Processor
PIC
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Controller Family/series
PIC16F
No. Of I/o's
16
Eeprom Memory Size
256Byte
Ram Memory Size
256Byte
Cpu Speed
20MHz
No.
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Data Converters
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F627A-IP PDF datasheet #2
- PIC16F627A-IP PDF datasheet #3
- PIC16F627A-IP PDF datasheet #4
- PIC16F627A-IML PDF datasheet #5
- Current page: 55 of 180
- Download datasheet (3Mb)
REGISTER 8-1:
TABLE 8-1:
© 2009 Microchip Technology Inc.
0Bh, 8Bh,
10Bh, 18Bh
0Ch
8Ch
11h
12h
92h
Legend:
Address
bit 7
bit 6-3
bit 2
bit 1-0
INTCON
PIR1
PIE1
TMR2
T2CON
PR2
Name
x = unknown, u = unchanged, - = unimplemented read as ‘0’. Shaded cells are not used by the Timer2 module.
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
bit 7
Unimplemented: Read as ‘0’
TOUTPS<3:0>: Timer2 Output Postscale Select bits
0000 = 1:1 Postscale Value
0001 = 1:2 Postscale Value
•
•
•
1111 = 1:16 Postscale
TMR2ON: Timer2 On bit
1 = Timer2 is on
0 = Timer2 is off
T2CKPS<1:0>: Timer2 Clock Prescale Select bits
00 = 1:1 Prescaler Value
01 = 1:4 Prescaler Value
1x = 1:16 Prescaler Value
Legend:
R = Readable bit
-n = Value at POR
Timer2 Module’s Register
Timer2 Period Register
Bit 7
EEIF
EEIE
GIE
T2CON – TIMER2 CONTROL REGISTER (ADDRESS: 12h)
U-0
—
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
TOUTPS3 TOUTPS2 TOUTPS1
CMIE
CMIF
Bit 6
PEIE
R/W-0
RCIF
RCIE
Bit 5
T0IE
R/W-0
W = Writable bit
‘1’ = Bit is set
Bit 4
INTE
TXIF
TXIE
PIC16F627A/628A/648A
R/W-0
RBIE
Bit 3
—
—
CCP1IF
CCP1IE
TOUTPS0
Bit 2
T0IF
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
TMR2IF
TMR2IE
INTF
Bit 1
TMR2ON T2CKPS1 T2CKPS0
R/W-0
TMR1IF
TMR1IE
RBIF
Bit 0
x = Bit is unknown
0000 000x 0000 000u
0000 -000 0000 -000
0000 -000 0000 -000
0000 0000 0000 0000
1111 1111 1111 1111
R/W-0
Value on
POR
DS40044G-page 55
R/W-0
Value on
all other
Resets
bit 0
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