PIC16F684-E/P Microchip Technology, PIC16F684-E/P Datasheet - Page 146

• Manufacturer Part Number: PIC16F684-E/P
• Description: IC PIC MCU FLASH 2KX14 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F684-E/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163029 - BOARD PICDEM FOR MECHATRONICSACICE0207 - MPLABICE 14P 300 MIL ADAPTER
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F684
TABLE 15-8:
TABLE 15-9:
DS41202C-page 144
Standard Operating Conditions (unless otherwise stated)
Operating temperature
A01
A02
A03
A04
A05
A06
A07
A10
A20
A20A
A25
A30
A50
Note 1:
Voltage Reference Specifications
Note 1:
Param
Sym.
No.
2:
3:
4:
*
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
*
N
E
E
E
E
E
E
—
V
V
Z
I
REF
Sym
These parameters are characterized but not tested.
only and are not tested.
Total Absolute Error includes integral, differential, offset and gain errors.
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
V
When A/D is off, it will not consume any current other than leakage current. The power-down current
specification includes any such leakage from the A/D module.
Resolution
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
These parameters are characterized but not tested.
Settling time measured while VRR = 1 and VR<3:0> transitions from ‘0000’ to ‘1111’.
REF
AIN
AIN
ABS
IL
DL
FS
OFF
GN
R
REF
current is from external V
Resolution
Total Absolute
Error*
Integral Error
Differential Error
Full-scale Range
Offset Error
Gain Error
Monotonicity
Reference Voltage
Analog Input
Voltage
Recommended
Impedance of
Analog Voltage
Source
V
Current*
COMPARATOR VOLTAGE REFERENCE SPECIFICATIONS
PIC16F684 A/D CONVERTER CHARACTERISTICS:
REF
Characteristic
Characteristics
Input
(1)
(1)
(3)
-40°C
T
A
Min
2.2*
V
2.2
2.5
10
+125°C
—
—
—
—
—
—
—
—
—
SS
REF
or V
guaranteed
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
DD
Preliminary
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
pin, whichever is selected as reference input.
(2)
V
V
DD
DD
Typ
2K*
V
—
—
—
/24*
DD
/32
10 bits
V
1000
Max
5.5*
10
10
—
—
REF
+ 0.3
1
1
1
1
1
Max
Units
10*
—
—
1/2*
—
LSb V
LSb V
LSb No missing codes to 10 bits
LSb V
LSb V
1/4*
k
-40°C
bit
—
V
V
V
A
A
V
V
Absolute minimum to ensure 10-bit
accuracy
During V
Based on differential of V
V
During A/D conversion cycle.
AIN
REF
REF
REF
REF
REF
SS
T
Units
A
.
LSb
LSb
LSb
LSb
= 5.0V
= 5.0V
= 5.0V
= 5.0V
= 5.0V
s
V
 2004 Microchip Technology Inc.
+125°C
AIN
AIN
Low Range (VRR = 1)
High Range (VRR = 0)
Low Range (VRR = 1)
High Range (VRR = 0)
acquisition.
Conditions
V
REF
Comments
+
HOLD
to