PIC16F737-I/SP Microchip Technology Inc., PIC16F737-I/SP Datasheet - Page 170

• Manufacturer Part Number: PIC16F737-I/SP
• Description: 28 PIN, 7 KB FLASH, 368 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F7X7
FIGURE 14-1:
TABLE 14-1:
DS30498C-page 168
9Dh
9Ch
Legend:
Address
Comparator
RA2/AN2/V
CVREN
Input to
CV
CVRCON
CMCON
x = unknown, u = unchanged, — = unimplemented, read as ‘0’.
Shaded cells are not used with the comparator voltage reference.
REF
Name
REF
REGISTERS ASSOCIATED WITH COMPARATOR VOLTAGE REFERENCE
-/CV
CVREN
C2OUT
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
REF
Bit 7
CVROE
V
DD
CVROE
C1OUT
Bit 6
8R
C2INV
CVRR
Bit 5
R
C1INV
Bit 4
—
R
16 Stages
CVR3
Bit 3
CIS
16:1 Analog MUX
CVR2
Bit 2
CM2
R
CVR1
Bit 1
CM1
R
CVR0
Bit 0
CM0
 2004 Microchip Technology Inc.
000- 0000 000- 0000
0000 0111 0000 0111
8R
CVR2
CVR1
CVR3
CVR0
Value on
POR
CVRR
Value on
all other
Resets