PIC16C84-04/P Microchip Technology, PIC16C84-04/P Datasheet - Page 20

• Manufacturer Part Number: PIC16C84-04/P
• Description: MICRO CTRL 1KX14 EPR EEPR 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C84-04/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: EEPROM
• Eeprom Size: 64 x 8
• Ram Size: 36 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Data Converters: -
• Connectivity: -

PIC16C84
TABLE 5-1
TABLE 5-2
DS30445C-page 20
Address Name
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are unimplemented, read as '0'
RA0
RA1
RA2
RA3
RA4/T0CKI
Legend: TTL = TTL input, ST = Schmitt Trigger input
05h
85h
Name
PORTA
TRISA
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
Bit0
bit0
bit1
bit2
bit3
bit4
Bit 7
—
—
Buffer Type
Bit 6
—
—
TTL
TTL
TTL
TTL
ST
Bit 5
—
—
Input/output
Input/output
Input/output
Input/output
Input/output or external clock input for TMR0.
Output is open drain type.
RA4/T0CKI
TRISA4
Bit 4
TRISA3
Bit 3
RA3
TRISA2
Bit 2
RA2
TRISA1
Function
Bit 1
RA1
TRISA0
Bit 0
RA0
1997 Microchip Technology Inc.
---x xxxx
---1 1111
Power-on
Value on
Reset
other resets
Value on all
---u uuuu
---1 1111