PIC16C64A-04/P Microchip Technology, PIC16C64A-04/P Datasheet - Page 52

• Manufacturer Part Number: PIC16C64A-04/P
• Description: IC MCU OTP 2KX14 PWM 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C64A-04/P

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 128Byte
• Cpu Speed: 4MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Embedded Interface Type: I2C, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16C64A-04/PR; PIC16C64A-04/PR

PIC16C6X
TABLE 5-1:
TABLE 5-2:
DS30234D-page 52
Name
RA0
RA1
RA2
RA3
RA4/T0CKI
RA5/SS
Legend: TTL = TTL input, ST = Schmitt Trigger input
Note 1: The PIC16C61 does not have PORTA<5> or TRISA<5>, read as ‘0’.
Address
05h
85h
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by PORTA.
Note 1: PORTA<5> and TRISA<5> are not implemented on the PIC16C61, read as '0'.
(1)
Name
PORTA
TRISA
PORTA FUNCTIONS
REGISTERS/BITS ASSOCIATED WITH PORTA
Bit#
bit0
bit1
bit2
bit3
bit4
bit5
Bit 7 Bit 6
—
—
—
—
Buffer Type
PORTA Data Direction Register
TTL
TTL
TTL
TTL
TTL
RA5
ST
Bit 5
(1)
Bit 4
RA4
Input/output
Input/output
Input/output
Input/output
Output is open drain type.
Input/output or slave select input for synchronous serial port.
Function
Input/output or external clock input for Timer0.
Bit 3
RA3
(1)
Bit 2
RA2
Bit 1
RA1
Bit 0
RA0
1997 Microchip Technology Inc.
--xx xxxx
--11 1111
Value on:
POR,
BOR
other resets
Value on all
--uu uuuu
--11 1111