PIC16LF1906-E/MV Microchip Technology, PIC16LF1906-E/MV Datasheet - Page 41

• Manufacturer Part Number: PIC16LF1906-E/MV
• Description: 14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 UQFN 4x4x0.5mm TU
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1906-E/MV

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: LIN, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 512 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
• Package / Case: 28-UFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.5.2
The linear data memory is the region from FSR
address 0x2000 to FSR address 0x29AF. This region is
a virtual region that points back to the 80-byte blocks of
GPR memory in all the banks.
Unimplemented memory reads as 0x00. Use of the
linear data memory region allows buffers to be larger
than 80 bytes because incrementing the FSR beyond
one bank will go directly to the GPR memory of the next
bank.
The 16 bytes of common memory are not included in
the linear data memory region.
FIGURE 3-11:
 2011 Microchip Technology Inc.
7
0
0
FSRnH
1
Location Select
LINEAR DATA MEMORY
0
LINEAR DATA MEMORY
MAP
7
FSRnL
0x2000
0x29AF
Bank 30
Bank 0
0x06F
Bank 1
0x120
0x020
0x0A0
0x0EF
Bank 2
0xF20
0xF6F
0x16F
0
Preliminary
3.5.3
To make constant data access easier, the entire
program Flash memory is mapped to the upper half of
the FSR address space. When the MSB of FSRnH is
set, the lower 15 bits are the address in program
memory which will be accessed through INDF. Only the
lower 8 bits of each memory location is accessible via
INDF. Writing to the program Flash memory cannot be
accomplished
instructions that access program Flash memory via the
FSR/INDF interface will require one additional
instruction cycle to complete.
FIGURE 3-12:
7
1
FSRnH
Location Select
PIC16LF1904/6/7
PROGRAM FLASH MEMORY
via
0
the
PROGRAM FLASH
MEMORY MAP
7
FSR/INDF
FSRnL
0x8000
0xFFFF
DS41569A-page 41
interface.
Program
Flash
Memory
(low 8
bits)
0x0000
0x7FFF
0
All