PIC16F785-I/SO Microchip Technology, PIC16F785-I/SO Datasheet - Page 159

• Manufacturer Part Number: PIC16F785-I/SO
• Description: IC PIC MCU FLASH 2KX14 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F785-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 20-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 14x10b
• 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: RS- 232/USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 3
• 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, ICE2000, DV164120, DM163029
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SO1-1 - SOCKET TRANS ICE 20DIP TO 20SOICXLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC162060 - HEADER INTRFC MPLAB ICD2 20PINAC164039 - MODULE SKT PROMATE II 20DIP/SOIC
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 18-12: PIC16F785 A/D CONVERTER CHARACTERISTICS:
 2004 Microchip Technology Inc.
A01
A02
A03
A04
A05
A06
A07
A10
A20
A20A
A25
A30
A50
Note 1:
Param
No.
2:
3:
4:
5:
*
† 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
Sym
REF
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
Only limited when V
Analog input voltages are allowed up to V
AIN
ABS
IL
DL
FS
OFF
GN
REF
AIN
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*
REF
Characteristic
Input
(1)
(3)
DD
is at or below 2.5V. If V
2.2
2.2*
Min
V
2.5
10
—
—
—
—
—
—
—
—
—
SS
(4)
REF
guaranteed
or V
DD
Typ†
Preliminary
—
—
—
—
—
—
—
—
—
—
—
—
DD
pin, whichever is selected as reference input.
, however the conversion accuracy is limited to V
DD
(2)
is above 2.5V, V
V
V
10 bits
DD
1000
Max
REF
5.5*
10
10
—
—
+ 0.3
1
1
1
1
1
(5)
Units
LSb V
LSb V
LSb No missing codes to 10 bits
LSb V
LSb V
k
µA
µA
bit
—
V
V
V
REF
V
V
Absolute minimum to ensure 10-bit
accuracy
During V
Based on differential of V
During A/D conversion cycle.
REF
REF
REF
REF
REF
SS
is allowed to go as low as 1.0V.
= 5.0V
= 5.0V
= 5.0V
= 5.0V
= 5.0V
V
AIN
AIN
PIC16F785
acquisition.
Conditions
V
REF
DS41249A-page 157
SS
HOLD
to V
to V
REF
AIN
.
.