PIC16C54-RC/P Microchip Technology, PIC16C54-RC/P Datasheet - Page 30

• Manufacturer Part Number: PIC16C54-RC/P
• Description: IC MCU OTP 512X12 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54-RC/P

• Core Size: 8-Bit
• Program Memory Size: 768B (512 x 12)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6.25 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 12
• Ram Memory Size: 25Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 6.25 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
• Data Rom Size: 512 B
• Height: 3.3 mm
• Length: 22.86 mm
• Supply Voltage (max): 6.25 V
• Supply Voltage (min): 3 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 309-1059 - ADAPTER 18 ZIF BD W/18SO PLUGSDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164001 - MODULE SKT PROMATEII 18/28DIP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C5X
6.2.2
The Special Function Registers are registers used by
the CPU and peripheral functions to control the opera-
tion of the device (Table 6-1).
The Special Registers can be classified into two sets.
The Special Function Registers associated with the
“core” functions are described in this section. Those
related to the operation of the peripheral features are
described in the section for each peripheral feature.
TABLE 6-1:
DS30453D-page 28
N/A
N/A
00h
01h
02h
03h
04h
05h
06h
07h
Legend: x = unknown, u = unchanged, – = unimplemented, read as '0' (if applicable). Shaded cells = unimplemented or unused
Note 1: The upper byte of the Program Counter is not directly accessible. See Section 6.5 for an explanation of how to access
Address
(1)
(2)
2: File address 07h is a General Purpose Register on the PIC16C54, PIC16CR54, PIC16C56, PIC16CR56, PIC16C58 and
3: These values are valid for PIC16C57/CR57/C58/CR58. For the PIC16C54/CR54/C55/C56/CR56, the value on RESET is
these bits.
PIC16CR58.
111x xxxx and for MCLR and WDT Reset, the value is 111u uuuu.
SPECIAL FUNCTION REGISTERS
TRIS
OPTION
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PORTC
Name
SPECIAL FUNCTION REGISTER SUMMARY
I/O Control Registers (TRISA, TRISB, TRISC)
Contains control bits to configure Timer0 and Timer0/WDT prescaler
Uses contents of FSR to address data memory (not a physical register)
Timer0 Module Register
Low order 8 bits of PC
Indirect data memory address pointer
Bit 7
RC7
RB7
PA2
—
Bit 6
RB6
RC6
PA1
—
Bit 5
RB5
RC5
PA0
—
Bit 4
RB4
RC4
TO
—
Preliminary
Bit 3
RA3
RB3
RC3
PD
Bit 2
RC2
RA2
RB2
Z
Bit 1
RC1
RA1
RB1
DC
Bit 0
RB0
RC0
RA0
C
2002 Microchip Technology Inc.
1111 1111
1xxx xxxx
--11 1111
1111 1111
0001 1xxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- xxxx
Power-on
Value on
Reset
(3)
on Page
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