PIC16LF1902T-I/MV Microchip Technology, PIC16LF1902T-I/MV Datasheet - Page 207
PIC16LF1902T-I/MV
Manufacturer Part Number
PIC16LF1902T-I/MV
Description
3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 UQFN 4x4x0.5mm T/R
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF1902-EMV.pdf
(240 pages)
Specifications of PIC16LF1902T-I/MV
Processor Series
PIC16LF190x
Core
PIC
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
2 KB
Data Ram Size
128 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
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-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
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Details
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FIGURE 21-5:
TABLE 21-3:
2011 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
OS11
OS12
OS13
OS14
OS15
OS16
OS17
OS18
OS19
OS20* Tinp
OS21* Tioc
Note 1: Measurements are taken in EC mode where CLKOUT output is 4 x T
Param
No.
CLKOUT
I/O pin
(Output)
I/O pin
(Input)
*
† Data in “Typ” column is at 3.0V, 25C unless otherwise stated.
Cycle
F
OSC
TosH2ckL
TosH2ckH F
TckL2ioV
TioV2ckH
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
These parameters are characterized but not tested.
Sym.
CLKOUT AND I/O TIMING PARAMETERS
Old Value
F
CLKOUT to Port out valid
Port input valid before CLKOUT
F
F
(I/O in hold time)
Port input valid to F
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
Interrupt-on-change new input level
time
CLKOUT AND I/O TIMING
OSC
OSC
OSC
OSC
Write
Q4
to CLKOUT
to CLKOUT
(Q1 cycle) to Port out valid
(Q2 cycle) to Port input invalid
A
Characteristic
+125°C
OSC
OS15
(1)
(1)
(Q2 cycle)
OS11
OS19
Fetch
(1)
Q1
Preliminary
OS13
OS18, OS19
(1)
T
OSC
OS17
Min.
+ 200 ns
50
20
25
25
—
—
—
—
—
—
—
—
OS20
OS21
OS16
Read
Q2
OS14
OSC
PIC16LF1902/3
Typ†
—
—
—
—
50
—
—
40
15
28
15
—
—
.
Max.
70*
70
72
20
72
32
55
30
—
—
—
—
—
Units
OS12
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
New Value
Execute
OS18
DS41455B-page 207
Q3
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 3.0V
= 3.0V
= 3.0V
= 3.0V
= 3.0V
= 2.0V
= 2.0V
= 3.0V
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