Datasheet

 2010-2012 Microchip Technology Inc. DS41452C-page 289
PIC16(L)F1516/7/8/9
25.4 DC Characteristics: I/O Ports
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C
 TA  +125°C for extended
Param
No.
Sym. Characteristic Min. Typ† Max. Units Conditions
VIL Input Low Voltage
I/O PORT:
D030 with TTL buffer — — 0.8 V 4.5V
 VDD  5.5V
D030A — — 0.15 V
DD V1.8V  VDD  4.5V
D031 with Schmitt Trigger buffer — — 0.2 V
DD V2.0V  VDD  5.5V
with I
2
C™ levels — — 0.3 VDD V
with SMBus levels — — 0.8 V 2.7V
 VDD  5.5V
D032 MCLR
, OSC1 (RC mode)
(1)
——0.2VDD V (Note 1)
D033 OSC1 (HS mode) — — 0.3 VDD V
V
IH Input High Voltage
I/O ports: — —
D040 with TTL buffer 2.0 — — V 4.5V
 VDD 5.5V
D040A 0.25 V
DD +
0.8
——V1.8V  VDD  4.5V
D041 with Schmitt Trigger buffer 0.8 V
DD ——V2.0V  VDD  5.5V
with I
2
C™ levels 0.7 VDD ——V
with SMBus levels 2.1 — — V 2.7V
 VDD  5.5V
D042 MCLR
0.8 VDD ——V
D043A OSC1 (HS mode) 0.7 V
DD ——V
D043B OSC1 (RC mode) 0.9 V
DD ——VVDD > 2.0V (Note 1)
IIL Input Leakage Current
(2)
D060 I/O ports — ± 5
± 5
± 125
± 1000
nA
nA
VSS  VPIN  VDD, Pin at high-
impedance at 85°C
125°C
D061 MCLR
(3)
—± 50± 200nAVSS  VPIN  VDD at 85°C
I
PUR Weak Pull-up Current
D070* 25
25
100
140
200
300
A
A
V
DD = 3.3V, VPIN = VSS
VDD = 5.0V, VPIN = VSS
VOL Output Low Voltage
(4)
D080 I/O ports
——0.6V
IOL = 8mA, VDD = 5V
I
OL = 6mA, VDD = 3.3V
I
OL = 1.8mA, VDD = 1.8V
V
OH Output High Voltage
(4)
D090 I/O ports
V
DD - 0.7 — — V
I
OH = 3.5mA, VDD = 5V
I
OH = 3mA, VDD = 3.3V
I
OH = 1mA, VDD = 1.8V
* These parameters are characterized but not tested.
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended to use an external
clock in RC mode.
2: Negative current is defined as current sourced by the pin.
3: The leakage current on the MCLR 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 voltages.
4: Including OSC2 in CLKOUT mode.