PIC16C74A-20I/L Microchip Technology, PIC16C74A-20I/L Datasheet - Page 118

• Manufacturer Part Number: PIC16C74A-20I/L
• Description: IC MCU OTP 4KX14 A/D PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C74A-20I/L

• 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: 33
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C7X
FIGURE 13-2: ADCON1 REGISTER (ADDRESS 9Fh)
DS30390E-page 118
bit7
bit 7-3: Unimplemented: Read as '0'
bit 2-0: PCFG2:PCFG0: A/D Port Configuration Control bits
Note 1: RE0, RE1, and RE2 are implemented on the PIC16C74/74A/77 only.
U-0
—
A = Analog input
D = Digital I/O
PCFG2:PCFG0
U-0
—
000
001
010
011
100
101
11x
U-0
—
A
A
A
A
A
A
D
RA0
U-0
—
A
A
A
A
A
A
D
RA1
U-0
—
A
A
A
A
D
D
D
RA2
PCFG2
R/W-0
A
A
A
A
D
D
D
RA5
A
V
A
V
A
V
D
PCFG1
REF
REF
REF
RA3
R/W-0
A
A
D
D
D
D
D
RE0
PCFG0
R/W-0
(1)
A
D
D
bit0
RE1
A
D
D
D
(1)
1997 Microchip Technology Inc.
W = Writable bit
U = Unimplemented
- n = Value at POR reset
R = Readable bit
RE2
A
A
D
D
D
D
D
bit, read as ‘0’
(1)
V
RA3
V
RA3
V
RA3
—
V
DD
DD
DD
REF