Datasheet

 2012 Microchip Technology Inc. Preliminary DS41652A-page 89
PIC16F527
TABLE 15-1: DC CHARACTERISTICS: PIC16F527 (Industrial, Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating temperature -40°C  T
A  +85°C (industrial)
-40°C  T
A  +125°C (extended)
Operating voltage V
DD range as described in DC spec.
Param
No.
Sym. Characteristic Min. Typ.† Max. Units Conditions
V
IL Input Low Voltage
I/O ports
D030 with TTL buffer Vss — 0.8 V For all 4.5  V
DD 5.5V
D030A Vss — 0.15 V
DD V Otherwise
D031 with Schmitt Trigger buffer Vss — 0.15 V
DD V
D032 MCLR
, T0CKI Vss — 0.15 VDD V
D033 OSC1 (EXTRC mode), EC
(1)
Vss — 0.15 VDD V
D033 OSC1 (HS mode) Vss — 0.3 V
DD V
D033 OSC1 (XT and LP modes) Vss — 0.3 V
V
IH Input High Voltage
I/O ports —
D040 with TTL buffer 2.0 — V
DD V4.5  VDD 5.5V
D040A 0.25 V
DD
+ 0.8V
—V
DD V Otherwise
D041 with Schmitt Trigger buffer 0.85 V
DD —VDD V For entire VDD range
D042 MCLR
, T0CKI 0.85 VDD —VDD V
D042A OSC1 (EXTRC mode), EC
(1)
0.85 VDD —VDD V
D042A OSC1 (HS mode) 0.7 V
DD —VDD V
D043 OSC1 (XT and LP modes) 1.6 — V
DD V
D070 I
PUR PORTB Weak pull-up current
(4)
50 250 400 AVDD = 5V, VPIN = VSS
IIL Input Leakage Current
(2,5)
D060 I/O ports — — ±1 A Vss VPIN VDD, Pin at high-impedance
D061 RB3/MCLR
(3)
—±0.7±5 A Vss VPIN VDD
D063 OSC1 — — ±5 A Vss VPIN VDD, XT, HS and LP osc
configuration
V
OL Output Low Voltage
D080 I/O ports/CLKOUT — — 0.6 V I
OL = 8.5 mA, VDD = 4.5V, -40C to +85C
D080A — — 0.6 V I
OL = 7.0 mA, VDD = 4.5V, -40C to +125C
V
OH Output High Voltage
D090 I/O ports/CLKOUT V
DD – 0.7 — — V IOH = -3.0 mA, VDD = 4.5V, -40C to +85C
D090A V
DD – 0.7 — — V IOH = -2.5 mA, VDD = 4.5V, -40C to +125C
Capacitive Loading Specs on Output Pins
D100 COSC2 OSC2 pin — — 15 pF In XT, HS and LP modes when external clock is
used to drive OSC1.
D101 CIO All I/O pins and OSC2 — — 50 pF
Flash Data Memory
D120 E
D Byte endurance 100K 1M — E/W -40C  TA  +85C
D120A E
D Byte endurance 10K 100K — E/W +85C  TA  +125C
D121 V
DRW VDD for read/write VMIN —5.5 V
† Data in “Typ” column is at 5V, 25C unless otherwise stated. These parameters are for design guidance only and are not tested.
Note 1: In EXTRC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16F527 be driven
with external clock in RC mode.
2: Negative current is defined as coming out of the pin.
3: This spec. applies to RB3/MCLR
configured as RB3 with pull-up disabled.
4: This spec. applies to all weak pull-up devices, including the weak pull-up found on RB3/MCLR
. The current value listed will be the same
whether or not the pin is configured as RB3 with pull-up enabled or as MCLR
.
5: The leakage current on the MCLR
pin is strongly dependent on the applied voltage level. The specified levels represent normal operating
conditions. Higher leakage may be measured at different input voltages.