PIC16F526-I/ST Microchip Technology, PIC16F526-I/ST Datasheet - Page 70

• Manufacturer Part Number: PIC16F526-I/ST
• Description: 1.5KB Flash Program, 64B Flash Data, 8MHz Internal Oscillator, 8b ADC, 2x Compar
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F526-I/ST

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 11
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: FLASH
• Ram Size: 67 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 3x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ICE2000 - EMULATOR MPLAB-ICE 2000 POD
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F526
FIGURE 11-1:
TABLE 11-1:
DS41326E-page 70
VRCON
CM1CON0
CM2CON0
Legend:
V
DD
Name
Comparator 2
x = unknown, u = unchanged, – = unimplemented, read as ‘0’, q = value depends on condition.
RC2/CV
C1OUT
C2OUT
CV
VREN
Bit 7
REF
VREN
REGISTERS ASSOCIATED WITH COMPARATOR VOLTAGE REFERENCE
Input
REF
to
V
ROE
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
C1OUTEN
C2OUTEN
VROE
Bit 6
C1POL
C2POL
16-1 Analog
VR<3:0>
Bit 5
8R
VRR
MUX
C2PREF2
C1T0CS
Bit 4
R
—
V
VR<3:0> = 0000
VRR
REN
C1ON
C2ON
Bit 3
VR3
R
16 Stages
C1NREF
C2NREF
Bit 2
VR2
C2PREF1
C1PREF
R
Bit 1
VR1
R
C1WU
C2WU
Bit 0
VR0
 2010 Microchip Technology Inc.
Value on POR
001- 1111
q111 1111
q111 1111
8R
other Resets
Value on all
uuu- uuuu
quuu uuuu
quuu uuuu
VRR