PIC16F916-I/SO Microchip Technology, PIC16F916-I/SO Datasheet - Page 145

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

Specifications of PIC16F916-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 28-SOIC (7.5mm Width)
• 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: SMD/SMT
• 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
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12.0
The analog-to-digital converter (A/D) allows conversion of
an analog input signal to a 10-bit binary representation of
that signal. The PIC16F91X has up to eight analog inputs,
multiplexed into one sample and hold circuit. The output
of the sample and hold is connected to the input of the
converter. The converter generates a binary result via
successive approximation and stores the result in a 10-bit
register. The voltage reference used in the conversion is
software selectable to either V
the V
A/D on the PIC16F91X.
FIGURE 12-1:
 2004 Microchip Technology Inc.
REF
Note 1:
ANALOG-TO-DIGITAL
CONVERTER (A/D) MODULE
pin. Figure 12-1 shows the block diagram of the
RA5/AN4/C2OUT/SS/SEG5
RA2/AN2/C2+/V
RA4/C1OUT/T0CKI/SEG4
These channels are only available on PIC16F914/917 devices.
RA0/AN0/C1-/SEG12
RA1/AN1/C2-/SEG7
RE0/AN5/SEG21
RE1/AN6/SEG22
RE2/AN7/SEG23
A/D BLOCK DIAGRAM
DD
REF
CHS<2:0>
or a voltage applied by
-/COM2
(1)
(1)
(1)
Preliminary
V
V
REF
REF
+
-
V
GO/DONE
DD
VCFG0 = 0
VCFG0 = 1
VCFG1 = 0
VCFG1 = 1
ADON
V
SS
A/D
ADFM
ADRESH ADRESL
PIC16F91X
DS41250B-page 143
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