PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 155

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 336 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REGISTER 12-3:
© 2005 Microchip Technology Inc.
bit 7
bit 6-4
bit 3-0
ADCON1 – A/D CONTROL REGISTER 1 (ADDRESS: 9Fh)
bit 7
Unimplemented: Read as ‘0’
ADCS<2:0>: A/D Conversion Clock Select bits
000 =
001 =
010 =
x11 =
100 =
101 =
110 =
Unimplemented: Read as ‘0’
Legend:
R = Readable bit
- n = Value at POR
U-0
—
F
F
F
F
F
F
F
OSC
OSC
OSC
RC
OSC
OSC
OSC
ADCS2
R/W-0
(clock derived from a dedicated internal oscillator = 500 kHz max.)
/2
/8
/32
/4
/16
/64
ADCS1
R/W-0
Preliminary
W = Writable bit
‘1’ = Bit is set
ADCS0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
U-0
—
PIC16F946
x = Bit is unknown
U-0
—
DS41265A-page 153
U-0
—
bit 0