PIC16F648A-I/SO Microchip Technology, PIC16F648A-I/SO Datasheet - Page 55
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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
REGISTER 8-1:
TABLE 8-1:
2004 Microchip Technology Inc.
0Bh, 8Bh,
10Bh, 18Bh
0Ch
8Ch
11h
12h
92h
Legend:
Address Name
bit 7
bit 6-3
bit 2
bit 1-0
x = unknown, u = unchanged, - = unimplemented read as ‘0’. Shaded cells are not used by the Timer2 module.
INTCON
PIR1
PIE1
TMR2
T2CON
PR2
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
bit 7
Unimplemented: Read as ‘0’
TOUTPS3:TOUTPS0: 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
T2CKPS1:T2CKPS0: 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
EEIE
EEIF
T2CON: TIMER2 CONTROL REGISTER (ADDRESS: 12h)
U-0
GIE
—
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
Bit 6
TOUTPS3 TOUTPS2 TOUTPS1
CMIF
CMIE
PEIE
R/W-0
Bit 5
RCIF
RCIE
T0IE
R/W-0
W = Writable bit
‘1’ = Bit is set
Bit 4
Preliminary
INTE
TXIE
TXIF
PIC16F627A/628A/648A
R/W-0
Bit 3
RBIE
—
—
CCP1IF
CCP1IE
Bit 2
TOUTPS0
T0IF
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
TMR2IE
TMR2IF
Bit 1
INTF
TMR2ON T2CKPS1 T2CKPS0
R/W-0
TMR1IE
TMR1IF
Bit 0
RBIF
x = Bit is unknown
Value on
0000 000x 0000 000u
0000 -000 0000 -000
0000 -000 0000 -000
0000 0000 0000 0000
1111 1111 1111 1111
R/W-0
POR
DS40044B-page 53
Value on
all other
R/W-0
Resets
bit 0