PIC12F609 Datasheet, PDF (147/168 Pages) Microchip Technology – 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC12F609/615/12HV609/615
TABLE 15-10: SHUNT REGULATOR SPECIFICATIONS (PIC12HV609/615 only)
SHUNT REGULATOR CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +125°C
Param
No.
Symbol
Characteristics
Min
Typ
Max Units
Comments
SR01
SR02
SR03*
SR04
VSHUNT Shunt Voltage
ISHUNT Shunt Current
TSETTLE Settling Time
CLOAD Load Capacitance
4.75
5
4
—
—
—
0.01
—
SR05 ΔISNT Regulator operating current
—
—
Legend: TBD = To Be Determined
* These parameters are characterized but not tested.
5.25
V
50
mA
150
ns To 1% of final value
10
μF Bypass capacitor on VDD
pin
180 μA Includes band gap
reference current
TABLE 15-11: PIC12F615/HV615 A/D CONVERTER (ADC) CHARACTERISTICS:
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +125°C
Param
No.
Sym
Characteristic
Min Typ†
Max Units
Conditions
AD01 NR Resolution
—
—
10 bits bit
AD02 EIL Integral Error
—
—
±1
LSb VREF = 5.12V
AD03 EDL Differential Error
—
—
±1 LSb No missing codes to 10 bits
VREF = 5.12V
AD04 EOFF Offset Error
—
1.5
—
LSb VREF = 5.12V
AD07 EGN Gain Error
—
—
AD06 VREF Reference Voltage⁽³⁾
2.2
—
AD06A
2.5
±1
LSb VREF = 5.12V
—
V
VDD
Absolute minimum to ensure 1 LSb
accuracy
AD07 VAIN Full-Scale Range
VSS
—
VREF
V
AD08 ZAIN Recommended
—
—
10
kΩ
Impedance of Analog
Voltage Source
AD09* IREF VREF Input Current⁽³⁾
10
—
1000 μA During VAIN acquisition.
Based on differential of VHOLD to VAIN.
—
—
50
μA During A/D conversion cycle.
* 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: Total Absolute Error includes integral, differential, offset and gain errors.
2: The A/D conversion result never decreases with an increase in the input voltage and has no missing
codes.
3: ADC VREF is from external VREF or VDD pin, whichever is selected as reference input.
4: When ADC is off, it will not consume any current other than leakage current. The power-down current
specification includes any such leakage from the ADC module.
© 2006 Microchip Technology Inc.
Preliminary
DS41302A-page 145