PIC16F884-E/ML Microchip Technology, PIC16F884-E/ML Datasheet - Page 107

• Manufacturer Part Number: PIC16F884-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F884-E/ML

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 9-2:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
ADFM
R/W-0
ADFM: A/D Conversion Result Format Select bit
1 = Right justified
0 = Left justified
Unimplemented: Read as ‘0’
VCFG1: Voltage Reference bit
1 = V
0 = V
VCFG0: Voltage Reference bit
1 = V
0 = V
Unimplemented: Read as ‘0’
U-0
—
REF
SS
REF
DD
ADCON1: A/D CONTROL REGISTER 1
- pin
+ pin
W = Writable bit
‘1’ = Bit is set
VCFG1
R/W-0
PIC16F882/883/884/886/887
VCFG0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
—
U-0
—
x = Bit is unknown
U-0
—
DS41291F-page 105
U-0
—
bit 0