PIC18LF452-I/PT Microchip Technology Inc., PIC18LF452-I/PT Datasheet - Page 271
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18LF452-I/PT
Manufacturer Part Number
PIC18LF452-I/PT
Description
44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18LF452-IPT.pdf
(332 pages)
Specifications of PIC18LF452-I/PT
A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
44-pin TQFP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
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PIC18LF452-I/PT
Manufacturer:
XILINX
Quantity:
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Company:
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Manufacturer:
Microchip Technology
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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22.3
22.3.1
The timing parameter symbols have been created
following one of the following formats:
1. TppS2ppS
2. TppS
T
Lowercase letters (pp) and their meanings:
pp
Uppercase letters and their meanings:
S
I
T
CC
ST
2
CC
2002 Microchip Technology Inc.
C only
F
cc
ck
cs
di
do
dt
io
mc
F
H
I
L
AA
BUF
:
HD
DAT
STA
ST
(I
AC (Timing) Characteristics
2
C specifications only)
TIMING PARAMETER SYMBOLOGY
Frequency
CCP1
CLKO
CS
SDI
SDO
Data in
I/O port
MCLR
Fall
High
Invalid (Hi-impedance)
Low
output access
Bus free
Hold
DATA input hold
START condition
3. T
4. Ts
CC
T
osc
rd
rw
sc
ss
t0
t1
wr
P
R
V
Z
High
Low
SU
STO
:
ST
(I
(I
Time
OSC1
RD
RD or WR
SCK
SS
T0CKI
T1CKI
WR
Period
Rise
Valid
Hi-impedance
High
Low
Setup
STOP condition
2
2
C specifications only)
C specifications only)
PIC18FXX2
DS39564B-page 269
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