PIC12HV609T-I/MS Microchip Technology, PIC12HV609T-I/MS Datasheet - Page 89

• Manufacturer Part Number: PIC12HV609T-I/MS
• Description: 1.75KB Flash, 64B RAM, 6 I/O, 8MHz Internal Oscillator 8 MSOP 3x3mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 12Fr

Specifications of PIC12HV609T-I/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 ~ 85°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: + 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
• 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
• Other names: PIC12HV609T-I/MSTR

11.0
The Enhanced Capture/Compare/PWM module is a
peripheral which allows the user to time and control
different events. In Capture mode, the peripheral
allows the timing of the duration of an event.The
Compare mode allows the user to trigger an external
REGISTER 11-1:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3-0
R/W-0
P1M
ENHANCED CAPTURE/
COMPARE/PWM (WITH AUTO-
SHUTDOWN AND DEAD BAND)
MODULE (PIC12F615/617/
HV615 ONLY)
P1M: PWM Output Configuration bits
If CCP1M<3:2> = 00, 01, 10:
x = P1A assigned as Capture/Compare input; P1B assigned as port pins
If CCP1M<3:2> = 11:
0 = Single output; P1A modulated; P1B assigned as port pins
1 = Half-Bridge output; P1A, P1B modulated with dead-band control
Unimplemented: Read as ‘0’
DC1B<1:0>: PWM Duty Cycle Least Significant bits
Capture mode:
Unused.
Compare mode:
Unused.
PWM mode:
These bits are the two LSbs of the PWM duty cycle. The eight MSbs are found in CCPR1L.
CCP1M<3:0>: ECCP Mode Select bits
0000 =Capture/Compare/PWM off (resets ECCP module)
0001 =Unused (reserved)
0010 =Compare mode, toggle output on match (CCP1IF bit is set)
0011 =Unused (reserved)
0100 =Capture mode, every falling edge
0101 =Capture mode, every rising edge
0110 =Capture mode, every 4th rising edge
0111 =Capture mode, every 16th rising edge
1000 =Compare mode, set output on match (CCP1IF bit is set)
1001 =Compare mode, clear output on match (CCP1IF bit is set)
1010 =Compare mode, generate software interrupt on match (CCP1IF bit is set, CCP1 pin is unaffected)
1011 =Compare mode, trigger special event (CCP1IF bit is set; CCP1 resets TMR1 or TMR2 and starts
1100 =PWM mode; P1A active-high; P1B active-high
1101 =PWM mode; P1A active-high; P1B active-low
1110 =PWM mode; P1A active-low; P1B active-high
1111 =PWM mode; P1A active-low; P1B active-low
U-0
—
CCP1CON: ENHANCED CCP1 CONTROL REGISTER
an A/D conversion, if the ADC module is enabled)
W = Writable bit
‘1’ = Bit is set
PIC12F609/615/617/12HV609/615
DC1B1
R/W-0
DC1B0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
CCP1M3
event when a predetermined amount of time has
expired. The PWM mode can generate a Pulse-Width
Modulated signal of varying frequency and duty cycle.
Table 11-1 shows the timer resources required by the
ECCP module.
TABLE 11-1:
R/W-0
ECCP Mode
Compare
Capture
PWM
CCP1M2
R/W-0
ECCP MODE – TIMER
RESOURCES REQUIRED
x = Bit is unknown
CCP1M1
R/W-0
Timer Resource
DS41302D-page 89
Timer1
Timer1
Timer2
CCP1M0
R/W-0
bit 0