PIC16C57-HS Datasheet, PDF (86/194 Pages) Microchip Technology – EPROM/ROM-Based 8-bit CMOS Microcontroller Series

PIC16C5X
13.4 DC Characteristics: PIC16CR54A-04E, 10E, 20E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature –40°C ≤ TA ≤ +125°C for extended
Param
No.
Symbol
Characteristic
Min
Typ† Max
Units
Conditions
D030
VIL Input Low Voltage
I/O ports
MCLR (Schmitt Trigger)
T0CKI (Schmitt Trigger)
OSC1 (Schmitt Trigger)
OSC1
Vss
— 0.15 VDD V Pin at hi-impedance
Vss
— 0.15 VDD V
Vss
— 0.15 VDD V
Vss
— 0.15 VDD
V RC mode only⁽³⁾
Vss
— 0.3 VDD
V XT, HS and LP modes
D040 VIH Input High Voltage
I/O ports
0.45 VDD —
VDD
I/O ports
2.0
—
VDD
I/O ports
0.36 VDD —
VDD
MCLR (Schmitt Trigger)
0.85 VDD —
VDD
T0CKI (Schmitt Trigger)
0.85 VDD —
VDD
OSC1 (Schmitt Trigger)
0.85 VDD —
VDD
OSC1
0.7 VDD
—
VDD
V For all VDD⁽⁴⁾
V 4.0V < VDD ≤ 5.5V⁽⁴⁾
V VDD > 5.5V
V
V
V RC mode only⁽³⁾
V XT, HS and LP modes
D050
D060
VHYS Hysteresis of Schmitt
Trigger inputs
0.15 VDD* —
IIL Input Leakage Current^(1,2)
I/O ports
–1.0
0.5
MCLR
MCLR
T0CKI
OSC1
–5.0
—
—
0.5
–3.0
0.5
–3.0
0.5
—
+1.0
—
+5.0
+3.0
+3.0
V
For VDD ≤ 5.5V:
µA VSS ≤ VPIN ≤ VDD,
pin at hi-impedance
µA VPIN = VSS + 0.25V
µA VPIN = VDD
µA VSS ≤ VPIN ≤ VDD
µA VSS ≤ VPIN ≤ VDD,
XT, HS and LP modes
D080
VOL Output Low Voltage
I/O ports
OSC2/CLKOUT
—
—
0.6
—
—
0.6
D090 VOH Output High Voltage⁽²⁾
I/O ports
VDD – 0.7 —
—
OSC2/CLKOUT
VDD – 0.7 —
—
V IOL = 8.7 mA, VDD = 4.5V
V IOL = 1.6 mA, VDD = 4.5V,
RC mode only
V IOH = –5.4 mA, VDD = 4.5V
V IOH = –1.0 mA, VDD = 4.5V,
RC mode only
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is based on characterization results at 25°C. This data is for design guid-
ance only and is not tested.
Note 1: The leakage current on the MCLR/VPP pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltage.
2: Negative current is defined as coming out of the pin.
3: For the RC mode, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16C5X
be driven with external clock in RC mode.
4: The user may use the better of the two specifications.
DS30453D-page 84
Preliminary
© 2002 Microchip Technology Inc.