PIC16CR54C
10.2
DC Characteristics:PIC16CR54C-04, 20, PIC16CR54C-04I, 20I (Commercial, Industrial)
Standard Operating Conditions (unless otherwise specified)
DC Characteristics
Operating Temperature
0°C ≤ TA ≤ +70°C (commercial)
–40°C ≤ TA ≤ +85°C (industrial)
All Pins Except
Power Supply Pins
Operating Voltage VDD range is described in Section 10.1
(1)
Characteristic
Sym
Min
Typ
Max
Units
Conditions
Input Low Voltage
I/O Ports
I/O Ports
MCLR (Schmitt Trigger)
T0CKI (Schmitt Trigger)
OSC1 (Schmitt Trigger)
OSC1
VIL
VSS
VSS
VSS
VSS
VSS
0.8 VDD
0.15 VDD
0.15 VDD
0.15 VDD
0.15 VDD
0.3 VDD
V
V
V
V
V
Pin at hi-impedance 4.5V , VDD ≤ 5.5V
Pin at hi-impedance 2.5V , VDD ≤ 4.5V
(4)
RC option only
XT, HS and LP options
Input High Voltage
I/O ports
VIH
(5)
0.25 VDD+0.8V
2.0
0.85 VDD
0.85 VDD
0.85 VDD
0.7 VDD
VDD
VDD
VDD
VDD
VDD
VDD
V
V
V
V
V
V
For all VDD
(5)
4.5V < VDD ≤ 5.5V
MCLR (Schmitt Trigger)
T0CKI (Schmitt Trigger)
OSC1 (Schmitt Trigger)
OSC1
(4)
RC option only
XT, HS and LP options
Hysteresis of Schmitt
Trigger inputs
VHYS
IIL
0.15VDD*
V
(3)
Input Leakage Current
For VDD ≤ 5.5V
I/O ports
-1.0
-5.0
0.5
+1.0
µA VSS ≤ VPIN ≤ VDD,
Pin at hi-impedance
(2)
MCLR
+5.0
+3.0
+3.0
µA VPIN = VSS +0.25V
(2)
0.5
0.5
0.5
µA VPIN = VDD
T0CKI
OSC1
-3.0
-3.0
µA VSS ≤ VPIN ≤ VDD
µA VSS ≤ VPIN ≤ VDD,
XT, HS and LP options
Output Low Voltage
I/O ports
OSC2/CLKOUT
VOL
VOH
0.6
0.6
V
V
IOL = 5.0 mA, VDD = 4.5V
IOL = 1.6 mA, VDD = 4.5V,
RC option only
Output High Voltage
(3)
I/O ports
VDD-0.7
VDD-0.7
V
V
IOH = -3.0 mA, VDD = 4.5V
IOH = -1.0 mA, VDD = 4.5V,
RC option only
OSC2/CLKOUT
* These parameters are characterized but not tested.
Note 1: Data in the Typical (“Typ”) column is based on characterization results at 25°C. This data is for design guidance
only and is not tested.
2: The leakage current on the MCLR/VPP pin is strongly dependent on the applied voltage level. The specified lev-
els represent normal operating conditions. Higher leakage current may be measured at different input voltage.
3: Negative current is defined as coming out of the pin.
4: For the RC option, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16CR54C
be driven with external clock in RC mode.
5: The user may use the better of the two specifications.
1998 Microchip Technology Inc.
Preliminary
DS40191A-page 55
MICROCHIP [ MICROCHIP ]
