PIC16F676-I/ST Microchip Technology Inc., PIC16F676-I/ST Datasheet - Page 10

• Manufacturer Part Number: PIC16F676-I/ST
• Description: 14 PIN, 1.75 KB FLASH, 64 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F676-I/ST

• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 12
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin TSSO
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F630/676
2.2.2
The Special Function registers are registers used by
the CPU and peripheral functions for controlling the
desired operation of the device (see Table 2-1). These
registers are static RAM.
The special registers can be classified into two sets:
core and peripheral. The Special Function registers
associated with the “core” are described in this section.
Those related to the operation of the peripheral
features are described in the section of that peripheral
feature.
DS40039C-page 8
SPECIAL FUNCTION REGISTERS
FIGURE 2-2:
1: Not a physical register.
2: PIC16F676 only.
Indirect addr.
ADRESH
ADCON0
Unimplemented data memory locations, read as '0'.
STATUS
PCLATH
Registers
INTCON
CMCON
64 Bytes
Purpose
PORTA
PORTC
TMR1H
T1CON
General
TMR1L
Bank 0
TMR0
PIR1
FSR
PCL
(2)
(2)
(1)
Address
File
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
5Fh
60h
7Fh
DATA MEMORY MAP OF
THE PIC16F630/676
 2003 Microchip Technology Inc.
Indirect addr.
OPTION_REG
EECON2
ADCON1
ADRESL
OSCCAL
EECON1
accesses
STATUS
PCLATH
INTCON
ANSEL
20h-5Fh
VRCON
EEADR
EEDAT
Bank 1
TRISA
PCON
WPUA
TRISC
IOCA
PIE1
FSR
PCL
(2)
(2)
(1)
(2)
(1)
Address
File
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
DFh
E0h
FFh