PIC16F676-I/ST Microchip Technology, PIC16F676-I/ST Datasheet - Page 3

• Manufacturer Part Number: PIC16F676-I/ST
• Description: IC MCU FLASH 1K W/AD 14-TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F676-I/ST

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 14-TSSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Eeprom Size: 128 x 8
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Interface Type: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPXLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOP
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2. Module: TRISA – PORTA Tri-state
REGISTER 3-2:
3. Module: ANSEL – Analog Select Register
© 2007 Microchip Technology Inc.
Note:
Note:
Note:
Note:
Note:
Register 3-2: Correction to replace R/W-x with
R/W-1 as shown in bold.
The ANSEL register address is 91h. Change all
ANSEL register addresses called out as 9Fh to
91h in the following sections, as shown in bold:
In Section 3.1, PORTA and the TRISA Registers,
in the note box:
In Section 3.3, PORTC, in the note box:
In Section 4.3, Using Timer0 with an External
Clock, in the note box:
In Section 5.4, Timer1 Operation in Asynchronous
Counter Mode, in the note box:
In Section 9.4.1, RA2/INT Interrupt, in the note
box:
bit 7-6:
bit 5-0:
The ANSEL (91h) and CMCON (19h).....
The ANSEL register (91h) must be.....
The ANSEL (91h) and CMCON (19h).....
The ANSEL (91h) and CMCON (19h).....
The ANSEL (91h) and CMCON (19h).....
Register
TRISA – PORTA TRI-STATE REGISTER (ADDRESS: 85h)
bit 7
Unimplemented: Read as ‘0’
TRISA<5:0>: PORTA Tri-State Control bit
1 = PORTA pin configured as an input (tri-stated)
0 = PORTA pin configured as an output
Legend:
R = Readable bit
-n = Value at POR
Note:
U-0
—
TRISA<3> always reads 1.
U-0
—
TRISA5
R/W-1
W = Writable bit
‘1’ = Bit is set
TRISA4
R/W-1
TRISA3
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-1
PIC16F630/676
TRISA2
R/W-1
x = Bit is unknown
TRISA1
R/W-1
DS80185F-page 3
TRISA0
R/W-1
bit 0