PIC16C712-04/SO Microchip Technology, PIC16C712-04/SO Datasheet - Page 52

• Manufacturer Part Number: PIC16C712-04/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,18PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C712-04/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• On-chip Adc: 4 bit
• Data Rom Size: 128 B
• Height: 2.31 mm
• Length: 11.53 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4 V
• Width: 7.49 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C712/716
8.4
8.5
An A/D conversion can be started by the “Special Event
Trigger” of the CCP1 module. This requires that the
CCP1M3:CCP1M0
programmed as 1011 and that the A/D module is
enabled (ADON bit is set). When the trigger occurs, the
TABLE 8-2:
DS41106B-page 50
Address
05h
0Bh,8Bh
0Ch
1Eh
1Fh
85h
8Ch
9Fh
Legend: x = unknown, u = unchanged, — = unimplemented read as ‘0’. Shaded cells are not used for A/D conversion.
Note 1:
Note:
A/D Conversions
Use of the CCP Trigger
Reserved bits; Do Not Use.
The GO/DONE bit should NOT be set in
the same instruction that turns on the A/D.
Name
PORTA
INTCON
PIR1
ADRES
ADCON0
TRISA
PIE1
ADCON1
SUMMARY OF A/D REGISTERS
bits
A/D Result Register
ADCS1
Bit 7
GIE
—
—
—
—
—
(CCP1CON<3:0>)
ADCS0
PEIE
ADIF
ADIE
Bit 6
—
—
—
CHS2
Bit 5
T0IE
—
—
—
—
—
(1)
(1)
PORTA Data Direction Register
CHS1
INTE
Bit 4
RA4
—
—
—
be
CHS0
RBIE
Bit 3
RA3
—
—
—
GO/DONE bit will be set, starting the A/D conversion,
and the Timer1 counter will be reset to zero. Timer1 is
reset to automatically repeat the A/D acquisition period
with minimal software overhead (moving the ADRES to
the desired location). The appropriate analog input
channel must be selected and the minimum acquisition
done before the “Special Event Trigger” sets the GO/
DONE bit (starts a conversion).
If the A/D module is not enabled (ADON is cleared),
then the “Special Event Trigger” will be ignored by the
A/D module, but will still reset the Timer1 counter.
GO/DONE
CCP1IF
CCP1IE
PCFG2
Bit 2
T0IF
RA2
TMR2IF TMR1IF -0-- -000
TMR2IE TMR1IE -0-- -000
PCFG1
Bit 1
INTF
RA1
—
PCFG0
© 2005 Microchip Technology Inc.
ADON
RBIF
Bit 0
RA0
--xx xxxx
0000 000x
xxxx xxxx
0000 00-0
---1 1111
---- -000
Value on
POR,
BOR
other Resets
Value on all
--xu uuuu
0000 000u
-0-- -000
uuuu uuuu
0000 00-0
---1 1111
-0-- 0000
---- -000