Datasheet

© 2007 Microchip Technology Inc. DS41190E-page 89
PIC12F629/675
12.6 DC Characteristics: PIC12F629/675-I (Industrial), PIC12F629/675-E (Extended)
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
Input Low Voltage
VIL I/O ports
D030 with TTL buffer VSS
—
0.8 V 4.5V ≤ VDD ≤ 5.5V
D030A VSS
—
0.15 VDD V Otherwise
D031 with Schmitt Trigger buffer VSS
—
0.2 VDD V Entire range
D032 MCLR, OSC1 (RC mode) VSS
—
0.2 VDD V
D033 OSC1 (XT and LP modes) VSS
—
0.3 V (Note 1)
D033A OSC1 (HS mode) VSS
—
0.3 VDD V (Note 1)
Input High Voltage
VIH I/O ports
—
D040
D040A
with TTL buffer 2.0
(0.25 VDD+0.8)
—
—
VDD
VDD
V
V
4.5V ≤ VDD ≤ 5.5V
otherwise
D041 with Schmitt Trigger buffer 0.8 VDD
—
VDD entire range
D042 MCLR 0.8 VDD
—
VDD V
D043 OSC1 (XT and LP modes) 1.6
—
VDD V (Note 1)
D043A OSC1 (HS mode) 0.7 VDD
—
VDD V (Note 1)
D043B OSC1 (RC mode) 0.9 VDD
—
VDD V
D070 IPUR GPIO Weak Pull-up Current 50* 250 400* μA VDD = 5.0V, VPIN = VSS
Input Leakage Current
(3)
D060 IIL I/O ports
—
± 0.1 ± 1 μA VSS ≤ VPIN ≤ VDD,
Pin at hi-impedance
D060A Analog inputs
—
± 0.1 ± 1 μA VSS ≤ VPIN ≤ VDD
D060B VREF
—
± 0.1 ± 1 μA VSS ≤ VPIN ≤ VDD
D061 MCLR
(2)
—
± 0.1 ± 5 μA VSS ≤ VPIN ≤ VDD
D063 OSC1
—
± 0.1 ± 5 μA VSS ≤ VPIN ≤ VDD, XT, HS and
LP osc configuration
Output Low Voltage
D080 VOL I/O ports
— —
0.6 V IOL = 8.5 mA, VDD = 4.5V (Ind.)
D083 OSC2/CLKOUT (RC mode)
— —
0.6 V IOL = 1.6 mA, VDD = 4.5V (Ind.)
IOL = 1.2 mA, VDD = 4.5V (Ext.)
Output High Voltage
D090 VOH I/O ports VDD - 0.7
— —
V IOH = -3.0 mA, VDD = 4.5V (Ind.)
D092 OSC2/CLKOUT (RC mode) VDD - 0.7
— —
V IOH = -1.3 mA, VDD = 4.5V (Ind.)
IOH = -1.0 mA, VDD = 4.5V (Ext.)
* These parameters are characterized but not tested.
† Data in ‘Typ’ column is at 5.0V, 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: 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.
3: Negative current is defined as current sourced by the pin.