PIC16F73-I/SO Microchip Technology Inc., PIC16F73-I/SO Datasheet - Page 17

• Manufacturer Part Number: PIC16F73-I/SO
• Description: 28 PIN, 7 KB FLASH, 192 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F73-I/SO

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 2-3:
 2002 Microchip Technology Inc.
Note 1: These registers are not implemented on 28-pin devices.
Indirect addr.(*)
CCP1CON
CCP2CON
* Not a physical register.
PORTD
PORTE
SSPCON
CCPR1H
96 Bytes
SSPBUF
Purpose
Register
Bank 0
PCLATH
INTCON
CCPR1L
CCPR2H
ADCON0
General
STATUS
CCPR2L
PORTB
PORTC
TMR1H
PORTA
T1CON
T2CON
RCREG
TMR1L
TXREG
ADRES
RCSTA
TMR0
TMR2
PIR1
PIR2
Unimplemented data memory locations, read as ’0’.
PCL
FSR
(1)
(1)
PIC16F74/73 REGISTER FILE MAP
Address
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
20h
7Fh
File
Indirect addr.(*)
OPTION_REG
SSPSTAT
ADCON1
96 Bytes
SSPADD
Purpose
Register
General
TRISD
STATUS
TRISE
PCLATH
INTCON
SPBRG
TXSTA
Bank 1
TRISA
TRISB
TRISC
PCON
PIE1
FSR
PIE2
PCL
PR2
(1)
(1)
Address
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
A0h
FFh
File
Indirect addr.(*)
Bank 2
PCLATH
INTCON
PMADRH
accesses
STATUS
PMDATA
PMDATH
PORTB
20h-7Fh
PMADR
TMR0
PCL
FSR
Address
100h
101h
102h
103h
104h
105h
106h
107h
108h
109h
10Ah
10Bh
10Ch
10Dh
10Eh
10Fh
110h
120h
16Fh
170h
17Fh
File
Indirect addr.(*)
OPTION_REG
PIC16F7X
A0h - FFh
PMCON1
accesses
PCLATH
STATUS
INTCON
Bank 3
TRISB
FSR
PCL
DS30325B-page 15
Address
File
1A0h
180h
181h
182h
183h
184h
185h
186h
187h
188h
189h
18Ah
18Bh
18Ch
18Dh
18Eh
18Fh
190h
1EFh
1F0h
1FFh