PIC16F1939-I/PT Microchip Technology Inc., PIC16F1939-I/PT Datasheet - Page 325

• Manufacturer Part Number: PIC16F1939-I/PT
• Description: 44 TQFP 10x10x1mm TRAY, 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1939-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 125 °C
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 25-3:
 2009 Microchip Technology Inc.
ANSELA
ANSELB
ANSELD
CPSCON0
CPSCON1
OPTION_REG
T1CON
TRISA
TRISB
TRISD
Legend: — = Unimplemented location, read as ‘0’. Shaded cells are not used by the capacitive sensing module.
Note 1:
Name
For the PIC16F/LF1934/1936/1937 devices, the Capacitive Sensing Reference Mode bit (CPSRM) is not available.
WPUEN
CPSON
TRISD7
TRISA7
TRISB7
ANSD7
SUMMARY OF REGISTERS ASSOCIATED WITH CAPACITIVE SENSING
Bit 7
—
—
—
TMR1CS<1:0>
CPSRM
INTEDG
TRISD6
TRISA6
TRISB6
ANSD6
Bit 6
—
—
—
(1)
TMR0CS
TRISA5
TRISB5
TRISD5
ANSA5
ANSB5
ANSD5
Bit 5
—
—
T1CKPS<1:0>
TMR0SE
Preliminary
TRISA4
TRISB4
TRISD4
ANSA4
ANSB4
ANSD4
Bit 4
—
T1OSCEN
TRISA3
TRISB3
TRISD3
ANSD3
ANSA3
ANSB3
Bit 3
PSA
CPSRNG<1:0>
PIC16F193X/LF193X
CPSCH<4:0>
T1SYNC
TRISA2
TRISB2
TRISD2
ANSD2
ANSA2
ANSB2
Bit 2
PS2
CPSOUT
TRISA1
TRISB1
TRISD1
ANSD1
ANSA1
ANSB1
Bit 1
PS1
—
TMR1ON
TRISA0
TRISB0
TRISD0
ANSD0
ANSA0
ANSB0
T0XCS
Bit 0
PS0
DS41364D-page 325
Register
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133
137
144
323
324
191
201
132
137
143