PIC16LF1903-E/MV Microchip Technology, PIC16LF1903-E/MV Datasheet - Page 59

• Manufacturer Part Number: PIC16LF1903-E/MV
• Description: 7KB Flash, 256B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 UQFN 4x4x0.5mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1903-E/MV

• 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: 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: 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

REGISTER 6-2:
TABLE 6-1:
TABLE 6-2:
 2011 Microchip Technology Inc.
CONFIG1
Legend:
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1
bit 0
OSCCON
OSCSTAT
T1CON
Legend:
T1OSCR
Name
Name
R-1/q
— = unimplemented location, read as ‘ 0 ’. Shaded cells are not used by clock sources.
— = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
13:8
Bits
7:0
T1OSCR
T1OSCR: Timer1 Oscillator Ready bit
If T1OSCEN = 1:
1 = Timer1 oscillator is ready
0 = Timer1 oscillator is not ready
If T1OSCEN = 0:
1 = Timer1 clock source is always ready
Unimplemented: Read as ‘0’
OSTS: Oscillator Start-up Time-out Status bit
1 = Running from the external clock source (EC)
0 = Running from an internal oscillator (FOSC<1:0> = 00)
HFIOFR: High-Frequency Internal Oscillator Ready bit
1 = HFINTOSC is ready
0 = HFINTOSC is not ready
Unimplemented: Read as ‘0’
LFIOFR: Low-Frequency Internal Oscillator Ready bit
1 = LFINTOSC is ready
0 = LFINTOSC is not ready
HFIOFS: High-Frequency Internal Oscillator Stable bit
1 = HFINTOSC 16 MHz oscillator is stable and is driving the INTOSC
0 = HFINTOSC 16 MHz oscillator is not stable, the Start-up Oscillator is driving INTOSC
Bit 7
—
SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
SUMMARY OF CONFIGURATION WORD WITH CLOCK SOURCES
TMR1CS<1:0>
Bit -/7
U-0
CP
—
—
OSCSTAT: OSCILLATOR STATUS REGISTER
Bit 6
—
MCLRE
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
Bit -/6
—
OSTS
R-q/q
OSTS
Bit 5
PWRTE
T1CKPS<1:0>
Bit 13/5
IRCF<3:0>
—
HFIOFR
R-0/q
HFIOFR
Preliminary
Bit 4
Bit 12/4
—
WDTE<1:0>
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
q = Conditional
T1OSCEN
CLKOUTEN
Bit 3
U-0
—
Bit 11/3
—
T1SYNC
Bit 2
Bit 10/2
—
—
PIC16LF1902/3
—
U-0
BOREN<1:0>
—
LFIOFR
Bit 1
Bit 9/1
—
SCS<1:0>
FOSC<1:0>
LFIOFR
R-0/0
TMR1ON
HFIOFS
Bit 0
Bit 8/0
DS41455B-page 59
—
HFIOFS
R-0/q
Register
on Page
Register
on Page
141
58
59
38
bit 0