PIC16LF1903T-I/SO Microchip Technology, PIC16LF1903T-I/SO Datasheet - Page 206

• Manufacturer Part Number: PIC16LF1903T-I/SO
• Description: 7KB Flash, 256B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SOIC .300in T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1903T-I/SO

• 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: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-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 ~ 85°C
• Lead Free Status / Rohs Status: Details

PIC16LF1902/3
21.8
TABLE 21-1:
TABLE 21-2:
DS41455B-page 206
Standard Operating Conditions (unless otherwise stated)
Operating temperature
OS01
OS02
OS03
Note 1: Instruction cycle period (T
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
OS08
OS08A
OS10
OS10A*
Legend:
Note 1: Instruction cycle period (T
Param
Param
No.
No.
*
†
*
†
2: To ensure these oscillator frequency tolerances, V
AC Characteristics: PIC16LF1902/3-I/E
F
T
T
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
characterization data for that particular oscillator type under standard operating conditions with the device executing code.
Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current
consumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an
external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
HF
T
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
characterization data for that particular oscillator type under standard operating conditions with the device executing
code. Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current
consumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an
external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
possible. 0.1  F and 0.01  F values in parallel are recommended.
These parameters are characterized but not tested.
OSC
CY
Sym.
OSC
IOSC ST
Sym.
TBD = To Be Determined
OSC
External CLKIN Frequency
External CLKIN Period
Instruction Cycle Time
CLOCK OSCILLATOR TIMING REQUIREMENTS
OSCILLATOR PARAMETERS
Internal Calibrated HFINTOSC
Frequency
Internal Calibrated HFINTOSC
Frequency
HFINTOSC 16 MHz (Secondary)
Oscillator Wake-up from Sleep
Start-up Time
HFINTOSC 16 MHz (Primary)
Oscillator Wake-up from Sleep
Start-up Time
-40°C  T
-40°C  T
Characteristic
Characteristic
(2)
(2)
(Primary)
(Secondary)
A
CY
CY
A
 +125°C
) equals four times the input oscillator time base period. All specified values are based on
 +125°C
) equals four times the input oscillator time base period. All specified values are based on
(1)
(1)
(1)
31.25
Min.
200
Tolerance
DC
Preliminary
 10%
 15%
Freq.
—
—
—
—
—
—
DD
and V
Typ†
T
—
—
CY
SS
Min.
TBD
TBD
—
—
—
—
—
—
must be capacitively decoupled as close to the device as
Max.
0.5
DC

Typ†
16.0
16.0
TBD
TBD
8.0
8.0
5
5
Units
MHz
Max.
16.0
16.0
1.0
1.0
ns
ns
—
—
7
7
EC Oscillator mode
EC Oscillator mode
T
Units
MHz
MHz
MHz
MHz
CY
 s
 s
 s
 s
 2011 Microchip Technology Inc.
= 4/F
0°C  T
-40°C  T
0°C  T
-40°C  T
V
V
V
V
OSC
DD
DD
DD
DD
= 2.0V, -40°C to +85°C
= 3.0V, -40°C to +85°C
= 2.0V, -40°C to +85°C
= 3.0V, -40°C to +85°C
Conditions
A
A
Conditions
 +85°C,
 +85°C,
A
A
 +125°C
 +125°C