PIC16C770/P Microchip Technology, PIC16C770/P Datasheet - Page 34

• Manufacturer Part Number: PIC16C770/P
• Description: IC MCU CMOS A/D 2K 20MHZ 20-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C770/P

• Program Memory Type: OTP
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 15
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SPI/SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• On-chip Adc: 6-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA16XP200 - ADAPTER ICE 20DIP/SOIC/SSOPAC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16C717/770/771
TABLE 3-1:
TABLE 3-2:
DS41120B-page 32
Address
05h
85h
9Dh
Legend: x = unknown, u = unchanged, - = unimplemented locations read as ’0’. Shaded cells are not used by PORTA.
RA3/AN3/V
RA2/AN2/V
RA6/OSC2/CLKOUT
RA7/OSC1/CLKIN
RA1/AN1/LVDIN
RA5/MCLR/V
RA4/T0CKI
RA0/AN0
Name
Name
PORTA
TRISA
ANSEL
REF
REF
+/VRH
-/VRL
PP
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
PORTA FUNCTIONS
PORTA Data Direction Register
Bit 7
RA7
—
Function
CLKOUT
CLKIN
LVDIN
V
T0CKI
MCLR
V
OSC2
OSC1
VRH
RA0
AN0
RA1
AN1
RA2
AN2
VRL
RA3
AN3
RA4
RA5
RA6
RA7
V
REF
REF
PP
Bit 6
RA6
—
+
-
ST/AN
Power
ANS5
Input
XTAL
Bit 5
Type
RA5
AN
AN
AN
AN
AN
AN
AN
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ANS4
Bit 4
RA4
Output
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
XTAL
Type
OD
AN
AN
ANS3
Bit 3
RA3
Bi-directional I/O
A/D input
Bi-directional I/O
A/D input
LVD input reference
Bi-directional I/O
A/D input
Negative analog reference input
Internal voltage reference low output
Bi-directional I/O
A/D input
Positive analog reference input
Internal voltage reference high output
Bi-directional I/O
TMR0 clock input
Input port
Master clear
Programming voltage
Bi-directional I/O
Crystal/resonator
F
Bi-directional I/O
Crystal/resonator
External clock input/ER resistor connection
OSC
/4 output
ANS2
Bit 2
RA2
ANS1
Bit 1
RA1
Description
ANS0
Bit 0
RA0
2002 Microchip Technology Inc.
xxxx 0000
1111 1111
--11 1111
Value on:
POR,
BOR
Value on all
uuuu 0000
1111 1111
--11 1111
RESETS
other