PIC18LF14K50T-I/SS Microchip Technology, PIC18LF14K50T-I/SS Datasheet - Page 14
![16 KB Flash, 768 RAM, 15 I/O, 10-Bit ADC, USB 2.0, NanoWatt XLP 20 SSOP .209in T](/photos/6/58/65895/150-20-ssop_sml.jpg)
PIC18LF14K50T-I/SS
Manufacturer Part Number
PIC18LF14K50T-I/SS
Description
16 KB Flash, 768 RAM, 15 I/O, 10-Bit ADC, USB 2.0, NanoWatt XLP 20 SSOP .209in T
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F13K50-ISS.pdf
(420 pages)
2.PIC18F13K50-ISS.pdf
(40 pages)
3.PIC18F13K50-ISS.pdf
(10 pages)
4.PIC18F13K50-ISS.pdf
(2 pages)
Specifications of PIC18LF14K50T-I/SS
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
14
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 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
Package / Case
20-SSOP
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART, I2C, MSSP, SPI, USB
Maximum Clock Frequency
32 KHz
Number Of Programmable I/os
18
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, DM164127, DV164126
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF14K50T-I/SS
Manufacturer:
BOURNS
Quantity:
12 000
PIC18F1XK50/PIC18LF1XK50
TABLE 4-3:
DS41342E-page 14
Step 1: Direct access to program Flash and enable writes.
Step 2: Point to first row in program Flash.
Step 3: Enable erase and erase single row.
Step 4: Poll WR bit. Repeat until bit is clear.
Step 5: Hold PGC low for time P10.
Step 6: Repeat step 3 with Address Pointer incremented by 64 until all rows are erased.
Step 7: Disable writes.
Note 1:
Command
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0010
0000
4-bit
See Figure 5-4 for details on shift out data timing.
ERASE PROGRAM FLASH CODE SEQUENCE
<MSB><LSB>
Data Payload
8E A6
9C A6
6A F8
6A F7
6A F6
6E F5
84 A6
88 A6
82 A6
50 A6
94 A6
00 00
00 00
00 00
BSF
BCF
BSF
CLRF
CLRF
CLRF
BSF
BSF
NOP
NOP
MOVF EECON1, W, 0
MOVWF TABLAT
NOP
Shift out data
BCF EECON1, WREN
Advance Information
EECON1, FREE
EECON1, WR
Erase starts on the 4th clock of this instruction
EECON1, EEPGD
EECON1, CFGS
EECON1, WREN
TBLPTRU
TBLPTRH
TBLPTRL
(1)
Core Instruction
2010 Microchip Technology Inc.