PIC16LF1902-E/SS Microchip Technology, PIC16LF1902-E/SS Datasheet - Page 7
![3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in TUBE](/photos/16/9/160971/ssop-28_sml.jpg)
PIC16LF1902-E/SS
Manufacturer Part Number
PIC16LF1902-E/SS
Description
3.5KB Flash, 128B RAM, LCD, 11x10b ADC, NanoWatt XLP 28 SSOP .209in TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16LF1902-EMV.pdf
(240 pages)
Specifications of PIC16LF1902-E/SS
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
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SSOP-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 ~ 125°C
Lead Free Status / Rohs Status
Details
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Flash Program Memory Control ................................................................................................................................................. 79
11.0 I/O Ports ..................................................................................................................................................................................... 95
12.0 Interrupt-on-Change ................................................................................................................................................................. 107
13.0 Fixed Voltage Reference (FVR) ............................................................................................................................................... 111
14.0 Temperature Indicator .............................................................................................................................................................. 113
15.0 Analog-to-Digital Converter (ADC) Module .............................................................................................................................. 115
16.0 Timer0 Module ......................................................................................................................................................................... 129
17.0 Timer1 Module ......................................................................................................................................................................... 133
18.0 Liquid Crystal Display (LCD) Driver Module............................................................................................................................. 145
19.0 In-Circuit Serial Programming
20.0 Instruction Set Summary .......................................................................................................................................................... 183
21.0 Electrical Specifications............................................................................................................................................................ 197
22.0 DC and AC Characteristics Graphs and Tables....................................................................................................................... 215
23.0 Development Support............................................................................................................................................................... 217
24.0 Packaging Information.............................................................................................................................................................. 221
Appendix A: Revision History............................................................................................................................................................. 231
Index .................................................................................................................................................................................................. 233
The Microchip Web Site ..................................................................................................................................................................... 237
Customer Change Notification Service .............................................................................................................................................. 237
Customer Support .............................................................................................................................................................................. 237
Reader Response .............................................................................................................................................................................. 238
Product Identification System ............................................................................................................................................................ 239
2011 Microchip Technology Inc.
Device Overview .......................................................................................................................................................................... 9
Enhanced Mid-Range CPU ........................................................................................................................................................ 13
Memory Organization ................................................................................................................................................................. 15
Device Configuration .................................................................................................................................................................. 37
Resets ........................................................................................................................................................................................ 43
Oscillator Module........................................................................................................................................................................ 51
Interrupts .................................................................................................................................................................................... 61
Power-Down Mode (Sleep) ........................................................................................................................................................ 73
Watchdog Timer (WDT) ............................................................................................................................................................. 75
™
(ICSP
™
) ................................................................................................................................ 179
Preliminary
PIC16LF1902/3
DS41455B-page 7