PIC16F84A-20/P Microchip Technology, PIC16F84A-20/P Datasheet - Page 79

• Manufacturer Part Number: PIC16F84A-20/P
• Description: IC MCU FLASH 1KX14 EE 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-20/P

• Program Memory Type: FLASH
• Program Memory Size: 1.75KB (1K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Eeprom Size: 64 x 8
• Ram Size: 68 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 68 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB16F84A - BOARD DAUGHTER ICEPIC3DVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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