PIC16F916-I/SP Microchip Technology, PIC16F916-I/SP Datasheet - Page 148

• Manufacturer Part Number: PIC16F916-I/SP
• Description: IC PIC MCU FLASH 8KX14 28SDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F916-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 28-DIP (0.300", 7.62mm)
• 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: 24
• Eeprom Size: 256 x 8
• Ram Size: 352 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 352 B
• Interface Type: SSP/I2C/AUSART/SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F91X
REGISTER 12-1:
REGISTER 12-2:
DS41250B-page 146
bit 7-0:
bit 7
bit 6
bit 5
bit 4-2
bit 1
bit 0
ANSEL – ANALOG SELECT REGISTER (ADDRESS: 91h)
ADCON0 – A/D CONTROL REGISTER (ADDRESS: 1Fh)
bit 7
ANS<7:0>: Analog Select bits
Select between analog or digital function on pins AN<7:0>, respectively.
1 = Analog input. Pin is assigned as analog input.
0 = Digital I/O. Pin is assigned to port or special function.
bit 7
ADFM: A/D Result Formed Select bit
1 = Right justified
0 = Left justified
VCFG1: Voltage Reference bit
1 = V
0 = V
VCFG0: Voltage Reference bit
1 = V
0 = V
CHS<2:0>: Analog Channel Select bits
000 = Channel 00 (AN0)
001 = Channel 01 (AN1)
010 = Channel 02 (AN2)
011 = Channel 03 (AN3)
100 = Channel 04 (AN4)
101 = Channel 05 (AN5)
110 = Channel 06 (AN6)
111 = Channel 07 (AN7)
GO/DONE: A/D Conversion Status bit
1 = A/D conversion cycle in progress. Setting this bit starts an A/D conversion cycle.
0 = A/D conversion completed/not in progress
ADON: A/D Conversion Status bit
1 = A/D converter module is operating
0 = A/D converter is shut off and consumes no operating current
Legend:
R = Readable bit
- n = Value at POR
Legend:
R = Readable bit
- n = Value at POR
ANS7
R/W-1
R/W-0
ADFM
Note 1: Setting a pin to an analog input automatically disables the digital input circuitry,
This bit is automatically cleared by hardware when the A/D conversion has completed.
REF
REF
SS
DD
(2)
2: ANS<7:5> on PIC16F914/917 only; forced ‘0’ on PIC16F913/916.
- pin
+ pin
weak pull-ups, and interrupt-on-change if available. The corresponding TRIS bit
must be set to Input mode in order to allow external control of the voltage on the pin.
ANS6
VCFG1
R/W-1
R/W-0
(2)
ANS5
VCFG0
R/W-1
R/W-0
Preliminary
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
(2)
(2)
R/W-1
ANS4
R/W-0
CHS2
R/W-0
CHS1
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
ANS3
R/W-0
CHS0
R/W-1
ANS2
 2004 Microchip Technology Inc.
GO/DONE
x = Bit is unknown
x = Bit is unknown
R/W-0
R/W-1
ANS1
R/W-0
ADON
R/W-1
ANS0
bit 0
bit 0