PIC18LF8520-I/PT Microchip Technology, PIC18LF8520-I/PT Datasheet - Page 78
PIC18LF8520-I/PT
Manufacturer Part Number
PIC18LF8520-I/PT
Description
IC MCU FLASH 16KX16 EEPROM80TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F8520T-IPT.pdf
(380 pages)
3.PIC18F8520T-IPT.pdf
(16 pages)
4.PIC18F8520T-IPT.pdf
(40 pages)
5.PIC18F8520-IPT.pdf
(2 pages)
Specifications of PIC18LF8520-I/PT
Core Size
8-Bit
Program Memory Size
32KB (16K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TFQFP
Controller Family/series
PIC18
No. Of I/o's
68
Eeprom Memory Size
1024Byte
Ram Memory Size
2KB
Cpu Speed
40MHz
No. Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Manufacturer
Quantity
Price
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Part Number:
PIC18LF8520-I/PT
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC18LF8520-I/PT
Manufacturer:
MICROCHIP
Quantity:
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Company:
Part Number:
PIC18LF8520-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC18F8520T-IPT PDF datasheet #2
- PIC18F8520T-IPT PDF datasheet #3
- PIC18F8520T-IPT PDF datasheet #4
- PIC18F8520-IPT PDF datasheet #5
- Current page: 78 of 380
- Download datasheet (7Mb)
PIC18F6520/8520/6620/8620/6720/8720
6.2.4
The presentation of control signals on the external
memory bus is different for the various operating
modes. Typical signal timing diagrams are shown in
Figure 6-4 through Figure 6-6.
FIGURE 6-4:
FIGURE 6-5:
DS39609B-page 76
AD<15:0>
A<19:16>
Instruction
Execution
Memory
AD<15:0>
A<19:16>
Cycle
ALE
OE
CE
Instruction
Execution
Memory
16-BIT MODE TIMING
WRH
Apparent Q
WRL
Cycle
BA0
ALE
OE
CE
Actual Q
Q1
‘0’
‘1’
‘1’
EXTERNAL MEMORY BUS TIMING FOR
EXTERNAL MEMORY BUS TIMING FOR
MICROCONTROLLER MODE)
Opcode Fetch
from 000100h
INST(PC-2)
Q2
TBLRD *
Q1
Q1
3AABh
TBLRD Cycle 1
Q3
Opcode Fetch
from 007556h
Q2
Q2
MOVLW 55h
00h
Q4
Q3
Q3
0E55h
Q1
TBLRD Cycle 1
Opcode Fetch
Q4
Q4
from 000102h
MOVLW 55h
Q2
Q1
Q1
Q3
CF33h
Q4
Q2
Q2
Q1
Q3
Q3
CF33h
from 199E67h
TBLRD Cycle 2
from 199E67h
TBLRD Cycle 2
Table Read
TBLRD
TBLRD
TBLRD 92h
Q2
of 92h
Q4
Q4
0Ch
Q3
0Ch
(MICROPROCESSOR MODE)
(EXTENDED
9256h
Q4
Q1
Q4
9256h
2004 Microchip Technology Inc.
Q4
Q2
1 T
Q1
CY
Opcode Fetch
from 000104h
Wait
ADDLW 55h
Q4
Q3
Q2
MOVLW
Q3
Q4
Q4
Q4
‘1’
‘1’
‘0’
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