PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 77

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: 64 TQFP 10x10x1mm TRAY28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1947-I/PT

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 3
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 54
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 5-3:
TABLE 5-2:
TABLE 5-3:
 2010 Microchip Technology Inc.
CONFIG1
CONFIG2
Legend:
Note
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-6
bit 5-0
OSCCON
OSCSTAT
OSCTUNE
PIE2
PIR2
T1CON
Legend:
Note 1:
Name
Name
U-0
—
1:
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
PIC16F1946/47 only.
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
PIC16F1947 only.
13:8
13:8
Bits
7:0
7:0
T1OSCR
SPLLEN
Unimplemented: Read as ‘0’
TUN<4:0>: Frequency Tuning bits
011111 = Maximum frequency
011110 =
•
•
•
000001 =
000000 = Oscillator module is running at the factory-calibrated frequency.
111111 =
•
•
•
100000 = Minimum frequency
OSFIE
OSFIF
Bit 7
SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
SUMMARY OF CONFIGURATION WORD WITH CLOCK SOURCES
—
TMR1CS<1:0>
Bit -/7
U-0
CP
—
—
—
—
OSCTUNE: OSCILLATOR TUNING REGISTER
PLLR
C2IE
Bit 6
C2IF
—
MCLRE
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
Bit -/6
—
—
—
R/W-0/0
OSTS
C1IE
Bit 5
C1IF
T1CKPS<1:0>
PWRTE
Bit 13/5
FCMEN
LVP
IRCF<3:0>
—
R/W-0/0
HFIOFR
Preliminary
Bit 4
EEIE
EEIF
VCAPEN
Bit 12/4
DEBUG
IESO
WDTE<1:0>
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
T1OSCEN
HFIOFL
R/W-0/0
BCLIE
BCLIF
Bit 3
CLKOUTEN
Bit 11/3
TUN<5:0>
—
—
TUN<5:0>
PIC16F/LF1946/47
T1SYNC
MFIOFR
LCDIE
LCDIF
Bit 2
Bit 10/2
—
R/W-0/0
BORV
—
BOREN<1:0>
LFIOFR
FOSC<2:0>
STVREN
Bit 1
C3IE
C3IF
Bit 9/1
—
SCS<1:0>
R/W-0/0
WRT<1:0>
CCP2IE
CCP2IF
TMR1ON
HFIOFS
Bit 0
PLLEN
Bit 8/0
DS41414B-page 77
CPD
(1)
(1)
R/W-0/0
Register
on Page
Register
on Page
205
75
76
77
95
99
56
58
bit 0