PIC16F639-I/SS Microchip Technology, PIC16F639-I/SS Datasheet - Page 105

• Manufacturer Part Number: PIC16F639-I/SS
• Description: IC MCU FLASH 2KX14 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F639-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-SSOP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, LVD, POR, WDT
• Number Of I /o: 11
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPXLT20SS-1 - SOCKET TRANSITION 18DIP 20SSOPAC162066 - HEADER INTRFC MPLAB ICD2 20PINAC164307 - MODULE SKT FOR PM3 28SSOP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 12-8:
 2003 Microchip Technology Inc.
A01
A02
A03
A04
A05
A06
A07
A10
A20
A20A
A21
A25
A30
A50
Param
Note 1: When A/D is off, it will not consume any current other than leakage current. The power-down current spec
No.
*
† Data in ‘Typ’ column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
2: V
3: The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
These parameters are characterized but not tested.
only and are not tested.
N
E
E
E
E
E
E
—
V
V
V
Z
I
REF
Sym
AIN
AIN
ABS
IL
DL
FS
OFF
GN
REF
REF
R
includes any such leakage from the A/D module.
REF
Resolution
Total Absolute
Error*
Integral Error
Differential Error
Full Scale Range
Offset Error
Gain Error
Monotonicity
Reference Voltage
Reference V High
(V
Analog Input
Voltage
Recommended
Impedance of
Analog Voltage
Source
V
Current
current is from External V
PIC16F676 A/D CONVERTER CHARACTERISTICS:
REF
Characteristic
DD
or V
Input
(2)
REF
)
Min
2.2*
V
V
2.0
2.5
—
—
—
—
—
—
—
—
10
—
SS
SS
REF
guaranteed
or V
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
pin, whichever is selected as reference input.
(3)
V
10 bits
DD
V
1000
Max
5.5*
V
±1
±1
±1
±1
±1
10
10
—
—
REF
DD
+ 0.3
Units
LSb V
LSb V
LSb No missing codes to 10 bits
LSb V
LSb V
kΩ
µA
µA
bit
—
V
V
V
V
V
V
Absolute minimum to ensure 10-bit
accuracy
During V
Based on differential of V
During A/D conversion cycle.
PIC16F630/676
REF
REF
REF
REF
REF
SS
≤ V
= 5.0V
= 5.0V
= 5.0V
= 5.0V
= 5.0V
AIN
AIN
≤ V
acquisition.
Conditions
REF
+
DS40039C-page 103
HOLD
to V
AIN
.