PIC16F84A-20/P Microchip Technology Inc., PIC16F84A-20/P Datasheet - Page 79
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PIC16F84A-20/P
Manufacturer Part Number
PIC16F84A-20/P
Description
18 PIN, 1.75 KB FLASH, 68 RAM, 13 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F84A-20P.pdf
(88 pages)
Specifications of PIC16F84A-20/P
Cpu Speed
5 MIPS
Eeprom Memory
64 Bytes
Input Output
13
Memory Type
Flash
Number Of Bits
8
Package Type
18-pin PDIP
Programmable Memory
1.75K Bytes
Ram Size
68 Bytes
Speed
20 MHz
Timers
1-8-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F84A-20/P
Manufacturer:
MICROCHI
Quantity:
12 240
Company:
Part Number:
PIC16F84A-20/P
Manufacturer:
MICROCHI
Quantity:
12 240
Company:
Part Number:
PIC16F84A-20/P
Manufacturer:
MICROCHIP
Quantity:
2
TABLE 1:
EEADR<7:6> and I
The polarity of the
PWRTE bit
Recommended value of
R
circuits
GIE bit unintentional
enable
Packages
Open Drain High
Voltage (V
EXT
2001 Microchip Technology Inc.
for RC oscillator
Difference
OD
)
DD
CONVERSION CONSIDERATIONS - PIC16C84, PIC16F83/F84, PIC16CR83/CR84,
PIC16F84A (CONTINUED)
It is recommended that
the EEADR<7:6> bits be
cleared. When either of
these bits is set, the maxi-
mum I
higher than when both are
cleared.
PWRTE
R
If an interrupt occurs while
the Global Interrupt
Enable (GIE) bit is being
cleared, the GIE bit may
unintentionally be re-
enabled by the user’s
Interrupt Service Routine
(the RETFIE instruction).
PDIP, SOIC
14V
EXT
= 3k
DD
PIC16C84
for the device is
- 100k
N/A
PWRTE
R
N/A
12V
PDIP, SOIC
EXT
PIC16F83/F84
= 5k
- 100k
N/A
PWRTE
R
N/A
PDIP, SOIC
12V
EXT
= 5k
PIC16CR83/
CR84
- 100k
PIC16F84A
N/A
PWRTE
R
N/A
8.5V
PDIP, SOIC, SSOP
EXT
DS35007B-page 77
= 3k
PIC16F84A
- 100k