PIC16F84AT-20I/SS Microchip Technology, PIC16F84AT-20I/SS Datasheet - Page 55
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PIC16F84AT-20I/SS
Manufacturer Part Number
PIC16F84AT-20I/SS
Description
IC MCU FLASH 1KX14 EE 20SSOP
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 PIC16F84AT-20I/SS
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 ~ 85°C
Package / Case
20-SSOP
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
9.2
DC Characteristics
All Pins Except Power Supply Pins
Param
D030
D030A
D031
D032
D033
D034
D040
D040A
D041
D042
D042A
D043
D043A
D050
D070
D060
D061
D063
Note 1: In RC oscillator configuration, the OSC1 pin is a Schmitt Trigger input. Do not drive the PIC16F84A with an
No.
2001 Microchip Technology Inc.
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
3: Negative current is defined as coming out of the pin.
4: The user may choose the better of the two specs.
† Data in “Typ” column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
V
V
V
I
I
Symbol
DC Characteristics:
PURB
IL
IL
IH
HYS
only and are not tested.
external clock while the device is in RC mode, or chip damage may result.
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
Input Low Voltage
I/O ports:
MCLR, RA4/T0CKI
OSC1 (XT, HS and LP modes)
OSC1 (RC mode)
Input High Voltage
I/O ports:
MCLR,
RA4/T0CKI
OSC1 (XT, HS and LP modes)
OSC1 (RC mode)
Hysteresis of Schmitt Trigger
Inputs
PORTB Weak Pull-up Current
Input Leakage Current
(Notes 2, 3)
I/O ports
MCLR, RA4/T0CKI
OSC1
with TTL buffer
with Schmitt Trigger buffer
with TTL buffer
with Schmitt Trigger buffer
Characteristic
PIC16F84A-04 (Commercial, Industrial)
PIC16F84A-20 (Commercial, Industrial)
PIC16LF84A-04 (Commercial, Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
(Section 9.1)
0.25V
0.8 V
0.8 V
0.8 V
0.8 V
0.9 V
Min
V
V
V
V
V
V
2.0
50
—
—
—
—
DD
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
+0.8
Typ†
250
0.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
0.16V
0.2V
0.2V
0.3V
0.1V
Max
range as described in DC specifications
V
V
V
V
V
V
400
0.8
8.5
—
DD
DD
DD
DD
DD
DD
1
5
5
DD
DD
DD
DD
DD
0 C
-40 C
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
T
T
PIC16F84A
A
A
4.5V
Entire range (Note 4)
Entire range
(Note 1)
4.5V
Entire range (Note 4)
Entire range
(Note 1)
V
Vss
Pin at hi-impedance
Vss
Vss
and LP osc configuration
DD
+70 C (commercial)
+85 C (industrial)
= 5.0V, V
V
V
V
V
V
PIN
PIN
PIN
Conditions
DD
DD
DS35007B-page 53
V
V
V
5.5V (Note 4)
5.5V (Note 4)
PIN
DD
DD
DD
,
, XT, HS
= V
SS