PIC16LF1903T-I/SO Microchip Technology, PIC16LF1903T-I/SO Datasheet - Page 203

• 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

21.5
 2011 Microchip Technology Inc.
DC CHARACTERISTICS
D110
D111
D112
D113
D114
D115
D121
D122
D123
D124
Note 1:
Param
No.
2:
3:
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
Memory Programming Requirements
V
I
V
I
I
E
V
T
T
DDP
PPPGM
DDPGM
Sym.
IW
RETD
PEW
IHH
P
PR
only and are not tested.
Self-write and Block Erase.
Required only if single-supply programming is disabled.
The MPLAB ICD 2 does not support variable V
placed between the ICD 2 and target system when programming or debugging with the ICD 2.
Program Memory
Programming Specifications
Voltage on MCLR/V
Supply Current during
Programming
V
V
Current on MCLR/V
Erase/Write
Current on V
Program Flash Memory
Cell Endurance
V
Self-timed Write Cycle Time
Characteristic Retention
DD
DD
DD
for Bulk Erase
for Write or Row Erase
for Read
Characteristic
DD
during Erase/Write
PP
PP
during
/RE3 pin
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
Min.
min.
min.
V
V
8.0
2.7
1K
40
—
—
—
—
DD
DD
PP
output. Circuitry to limit the ICD 2 V
Typ†
10K
—
—
—
—
—
—
—
2
Max.
max.
max.
max.
V
V
V
9.0
2.5
1.0
5.0
10
—
—
DD
DD
DD
PIC16LF1902/3
Units
Year
E/W
mA
mA
mA
ms
A
V
V
V
V
 +125°C
(Note 2, Note 3)
-40C to +85C (Note 1)
Provided no other
specifications are violated
PP
voltage must be
Conditions
DS41455B-page 203