PIC16C73A-20/SP Microchip Technology, PIC16C73A-20/SP Datasheet - Page 126

• Manufacturer Part Number: PIC16C73A-20/SP
• Description: IC MCU OTP 4KX14 A/D PWM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C73A-20/SP

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 22
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 22
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 22
• Interface Type: I2C/SPI/USART
• On-chip Adc: 5-chx8-bit
• Number Of Timers: 3
• Processor Series: PIC16C
• Core: PIC
• Data Ram Size: 192 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• Data Rom Size: 192 B
• Height: 3.3 mm
• Length: 34.67 mm
• Supply Voltage (max): 6 V
• Supply Voltage (min): 4 V
• Width: 7.24 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C7X
FIGURE 13-6: FLOWCHART OF A/D OPERATION
TABLE 13-2:
DS30390E-page 126
Address
0Ch
8Ch
1Eh
9Fh
05h
0Bh,8Bh
1Fh
85h
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used for A/D conversion.
Name
INTCON
PIR1
PIE1
ADRES
ADCON0 ADCS1 ADCS0 CHS2 CHS1 CHS0 GO/DONE
ADCON1
PORTA
TRISA
Selected Channel
Finish Conversion
A/D Clock
ADON = 0?
Wait 2 T
ADIF = 1
Device in
SLEEP?
ADON = 0
Acquire
GO = 0?
REGISTERS/BITS ASSOCIATED WITH A/D, PIC16C72
= RC?
GO = 0
No
No
No
No
AD
A/D Result Register
Bit 7
GIE
Yes
Yes
—
—
—
—
—
Yes
Yes
ADIE
Bit 6
PEIE
ADIF
Conversion Delayed
1 Instruction Cycle
—
—
—
Abort Conversion
Power-down A/D
Start of A/D
ADIF = 0
GO = 0
SLEEP
PORTA Data Direction Register
Bit 5
T0IE
RA5
—
—
—
INTE
Bit 4
RA4
—
—
—
Finish Conversion
SSPIF
SSPIE
Instruction?
RBIE
Bit 3
RA3
Wait 2 T
SLEEP
ADIF = 1
—
GO = 0
No
AD
CCP1IE
CCP1IF
Yes
PCFG2
Bit 2
T0IF
RA2
Finish Conversion
Power-down A/D
TMR2IE TMR1IE -0-- 0000
TMR2IF TMR1IF -0-- 0000
PCFG1
From Sleep?
Stay in Sleep
Bit 1
INTF
ADIF = 1
RA1
Wake-up
GO = 0
—
No
Yes
PCFG0
ADON
RBIF
Bit 0
RA0
1997 Microchip Technology Inc.
0000 000x
xxxx xxxx
0000 00-0
---- -000
--0x 0000
--11 1111
Wait 2 T
Value on:
POR,
BOR
AD
other Resets
Value on all
0000 000u
-0-- 0000
-0-- 0000
uuuu uuuu
0000 00-0
---- -000
--0u 0000
--11 1111