RFPIC12F675K Datasheet, PDF (98/136 Pages) Microchip Technology – 20-Pin FLASH-Based 8-Bit CMOS Microcontroller with UHF ASK/FSK Transmitter

rfPIC12F675
13.9 DC Characteristics: rfPIC12F675-I (Industrial), rfPIC12F675-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)
D034
DATAASK, DATAFSK, RFEN
VSS
— 0.3 VDDRF V
Input High Voltage
VIH I/O ports
—
D040
D040A
with TTL buffer
2.0
—
VDD
V 4.5V ≤ VDD ≤ 5.5V
(0.25 VDD+0.8) ^—
VDD
V 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
D044
D070
D071
IPUR
DATAASK, DATAFSK, RFEN
GPIO Weak Pull-up Current
DATAASK Weak Pull-up
0.7 VDD
50*
0.1*
—
VDDRF
V
250
400*
µA VDD = 5.0V, VPIN = VSS
1.5
12*
µA VDDRF = RFEN = 3.0V
D072
RFENIN Weak Pull-down
0.2*
2.0
20*
µA VDDRF = RFEN = 3.0V
Input Leakage Current⁽³⁾
D060 IIL
GPIO ports, DATAASK,
DATAFSK, RFEN
—
± 0.1 ± 1
µA VSS ≤ VPIN ≤ VDD,
Pin at hi-impedance
D060A
D060B
D061
Analog inputs
VREF
MCLR⁽²⁾
—
± 0.1 ± 1
µA VSS ≤ VPIN ≤ VDD
—
± 0.1 ± 1
µA VSS ≤ VPIN ≤ VDD
—
± 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.
DS70091A-page 96
Preliminary
 2003 Microchip Technology Inc.