PIC12HV609-E/MS Microchip Technology, PIC12HV609-E/MS Datasheet - Page 76

• Manufacturer Part Number: PIC12HV609-E/MS
• Description: 1.75KB Flash, 64B RAM, 6 I/O, 8MHz Internal Oscillator 8 MSOP 3x3mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12HV609-E/MS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: FLASH
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Processor Series: PIC12H
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232 , USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 2
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC12F609/615/617/12HV609/615
REGISTER 9-3:
DS41302D-page 76
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
Note 1:
CMVREN
R/W-0
2:
When CMVREN is low, the CV
When CMVREN is low and the FVREN bit is low, the CVREF signal should provide Vss to the comparator.
CMVREN: Comparator Voltage Reference Enable bit
1 = CV
0 = 0.6 Volt constant reference routed to CV
Unimplemented: Read as ‘0’
VRR: CV
1 = Low range
0 = High range
FVREN: 0.6V Reference Enable bit
1 = Enabled
0 = Disabled
VR<3:0>: Comparator Voltage Reference CV
When VRR = 1: CV
When VRR = 0: CV
U-0
—
VRCON: VOLTAGE REFERENCE CONTROL REGISTER
REF
REF
circuit powered on and routed to CV
Range Selection bit
W = Writable bit
‘1’ = Bit is set
R/W-0
VRR
REF
REF
= (VR<3:0>/24) * V
= V
REF
DD
/4 + (VR<3:0>/32) * V
circuit is powered down and does not contribute to I
FVREN
R/W-0
(2)
DD
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
REF
REF
R/W-0
REF
VR3
input of the Comparator
Value Selection bits (0  VR<3:0>  15)
input of the Comparator
DD
(1, 2)
R/W-0
VR2
 2010 Microchip Technology Inc.
x = Bit is unknown
R/W-0
VR1
DD
current.
R/W-0
VR0
bit 0