PIC16F684T-E/ST Microchip Technology, PIC16F684T-E/ST Datasheet - Page 149

• Manufacturer Part Number: PIC16F684T-E/ST
• Description: IC PIC MCU FLASH 2KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F684T-E/ST

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 12
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• 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
• Package / Case: 14-TSSOP
• For Use With: XLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -

TABLE 15-9:
© 2007 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
AD01
AD02
AD03
AD04
AD07
AD06
AD06A
AD07
AD08
AD09* I
Note 1:
Param
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
V
V
Z
REF
Sym
REF
AIN
AIN
IL
DL
OFF
GN
R
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.
ADC V
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.
Resolution
Integral Error
Differential Error
Offset Error
Gain Error
Reference Voltage
Full-Scale Range
Recommended
Impedance of Analog
Voltage Source
V
PIC16F684 A/D CONVERTER (ADC) CHARACTERISTICS
REF
REF
Characteristic
Input Current
is from external V
-40°C ≤ T
(3)
(3)
A
≤ +125°C
REF
Min
V
2.2
2.7
10
—
—
—
—
—
—
—
or V
SS
DD
pin, whichever is selected as reference input.
Typ†
—
—
—
—
—
—
—
—
—
—
10 bits
V
1000
Max
V
±1
±1
±1
±1
10
50
—
REF
DD
Units
LSb V
LSb No missing codes to 10 bits
LSb V
LSb V
kΩ
μA
μA
bit
V
V
V
Absolute minimum to ensure 1 LSb
accuracy
During V
Based on differential of V
During A/D conversion cycle.
REF
REF
REF
REF
= 5.12V
= 5.12V
= 5.12V
= 5.12V
AIN
PIC16F684
acquisition.
Conditions
DS41202F-page 147
HOLD
to V
AIN
.