PIC16LF1903T-I/SO Microchip Technology, PIC16LF1903T-I/SO Datasheet - Page 6

• 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
TABLE 1:
DS41455B-page 6
Note 1:
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RE3
V
Vss
DD
Weak pull-up always enabled when MCLR is enabled, otherwise the pull-up is under user control.
8,19
10
21
22
23
24
25
26
27
28
12
13
14
15
16
17
18
20
11
2
3
4
5
6
7
9
1
28-PIN ALLOCATION TABLE (PIC16LF1902/3)
5,16
27
28
18
19
20
21
22
23
24
25
10
11
12
13
14
15
26
17
1
2
3
4
7
6
8
9
AN3/V
AN12
AN10
AN11
AN13
AN0
AN1
AN2
AN4
AN8
AN9
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REF
+
T1OSO/T1CKI
Preliminary
T0CKI
T1OSI
T1G
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
VLCD1/SEG24
VLCD2/SEG25
VLCD3/SEG26
SEG15/COM3
SEG12
SEG14
SEG13
SEG10
SEG11
COM2
COM0
COM1
SEG7
SEG4
SEG5
SEG1
SEG2
SEG0
SEG3
SEG6
SEG9
SEG8
—
—
—
—
—
INT/IOC
 2011 Microchip Technology Inc.
IOC
IOC
IOC
IOC
IOC
IOC
IOC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Y
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Y
Y
Y
Y
Y
Y
Y
Y
(1)
MCLR/V
ICSPCLK
ICSPDAT
CLKOUT
CLKIN
V
V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
SS
PP