PIC16LF1903-E/SS Microchip Technology, PIC16LF1903-E/SS Datasheet - Page 126
PIC16LF1903-E/SS
Manufacturer Part Number
PIC16LF1903-E/SS
Description
7KB Flash, 256B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF1902-EMV.pdf
(240 pages)
Specifications of PIC16LF1903-E/SS
Processor Series
PIC16LF190x
Core
PIC
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
4 KB
Data Ram Size
256 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
25
Number Of Timers
2
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SSOP-28
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
-
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
25
Eeprom Size
-
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Lead Free Status / Rohs Status
Details
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PIC16LF1902/3
FIGURE 15-4:
FIGURE 15-5:
DS41455B-page 126
Legend:
Note 1:
C
C
I
R
R
SS
V
LEAKAGE
T
HOLD
PIN
IC
SS
Refer to
VA
ANALOG INPUT MODEL
ADC TRANSFER FUNCTION
= Sample/Hold Capacitance
= Input Capacitance
= Leakage current at the pin due to
= Interconnect Resistance
= Resistance of Sampling Switch
= Sampling Switch
= Threshold Voltage
V
Rs
REF
various junctions
Section 21.0 “Electrical Specifications”
3FDh
3FCh
3FBh
3FFh
3FEh
-
03h
02h
01h
00h
Analog
Input
C
5 pF
pin
PIN
0.5 LSB
Zero-Scale
Transition
V
Full-Scale Range
DD
V
V
T
T
Preliminary
0.6V
0.6V
Full-Scale
Transition
I
R
LEAKAGE (1)
IC
.
1k
V
SS Rss
DD
Sampling
Switch
6V
5V
4V
3V
2V
V
REF
Analog Input Voltage
1.5 LSB
+
Sampling Switch
5 6 7 8 9 10 11
C
2011 Microchip Technology Inc.
V
(k )
HOLD
SS
R
/V
SS
REF
= 10 pF
-
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