PIC16LF1903T-I/SO Microchip Technology, PIC16LF1903T-I/SO Datasheet - Page 86

• 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

FIGURE 10-5:
7
-
6
r9
r8
PMADRH
r7
r6
BLOCK WRITES TO FLASH PROGRAM MEMORY WITH 32 WRITE LATCHES
r5
PMADRH<6:0>
:PMADRL<7:5>
r4
10
r3
0 7
r2
r1
r0
5 4
Address
Decode
c4
Row
PMADRL
c3
c2
CFGS = 1
CFGS = 0
5
PMADRL<4:0>
c1
0
c0
000h
001h
002h
3FEh
3FFh
400h
Row
Program Memory Write Latches
Write Latch #0
8000h - 8003h
USER ID 0 - 3
7FC0h
7FE0h
0000h
0020h
0040h
Addr
00h
14
14
7
-
-
Write Latch #1
8004h - 8005h
5
reserved
7FC1h
7FE1h
0001h
0021h
0041h
Addr
01h
PMDATH
14
14
6
Flash Program Memory
Configuration Memory
DEVICEID
REVID
8006h
0
14
7
8007h – 8008h
Configuration
Words
PMDATL
Write Latch #30
8
7FDEh
7FFEh
001Eh
003Eh
005Eh
1Eh
Addr
14
14
8009h - 801Fh
0
reserved
Write Latch #31
7FDFh
7FFFh
001Fh
003Fh
005Fh
Addr
1Fh
14
14