PIC16F84A-20E/SO Microchip Technology, PIC16F84A-20E/SO Datasheet - Page 680
PIC16F84A-20E/SO
Manufacturer Part Number
PIC16F84A-20E/SO
Description
IC MCU CMOS 20MHZ 1K FLSH 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F688T-ISL.pdf
(688 pages)
2.PIC16F84A-04P.pdf
(88 pages)
3.PIC16F84A-04P.pdf
(6 pages)
Specifications of PIC16F84A-20E/SO
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
68 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
18-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
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PICmicro MID-RANGE MCU FAMILY
N
O
DS31035A-page 35-8
Non-Return to Zero
Two level encoding used to transmit data over a communications medium. A bit value of '1' indi-
cates a high voltage signal. A bit value of '0' indicates a low voltage signal. The data line defaults
to a high level.
NRZ
See Non-Return to Zero
Opcode
The portion of the 14-bit instruction word that specifies the operation that needs to occur. The
opcode is of variable length depending on the instruction that needs to be executed. The opcode
varies from 4-bits to x-bits. The remainder of the instruction word contains program or data mem-
ory information.
Oscillator Start-up Timer (OST)
This timer counts 1024 crystal/resonator oscillator clock before releasing the internal reset sig-
nal.
OST
See Oscillator Start-up Timer.
1997 Microchip Technology Inc.
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