PIC18F45J50-I/PT Microchip Technology, PIC18F45J50-I/PT Datasheet - Page 523
![IC PIC MCU FLASH 32K 2V 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F45J50-I/PT
Manufacturer Part Number
PIC18F45J50-I/PT
Description
IC PIC MCU FLASH 32K 2V 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18LF24J50-ISS.pdf
(554 pages)
2.PIC18LF24J50-ISS.pdf
(12 pages)
3.PIC18F26J11-ISO.pdf
(28 pages)
Specifications of PIC18F45J50-I/PT
Program Memory Type
FLASH
Program Memory Size
32KB (16K x 16)
Package / Case
44-TQFP, 44-VQFP
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
34
Ram Size
3.8K x 8
Voltage - Supply (vcc/vdd)
2.15 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
EUSART, I2C, SPI
Maximum Clock Frequency
48 MHz
Number Of Timers
5
Operating Supply Voltage
2.25 V to 2.75 V
Maximum Operating Temperature
+ 85 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, PG164120, DV164136, DM183032, MA180024, DM183022
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 13 Channel
Controller Family/series
PIC18
No. Of I/o's
22
Ram Memory Size
3776Byte
Cpu Speed
48MHz
No. Of Timers
5
Embedded Interface Type
EUSART, I2C, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F45J50-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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TABLE 29-30: A/D CONVERSION REQUIREMENTS
FIGURE 29-23:
TABLE 29-31: USB LOW-SPEED TIMING REQUIREMENTS
TABLE 29-32: USB FULL-SPEED REQUIREMENTS
© 2009 Microchip Technology Inc.
130
131
132
135
137
Note 1:
Param
Param
Param
No.
No.
No.
2:
3:
4:
T
T
T
T
T
Symbol
T
T
T
T
T
T
AD
CNV
ACQ
SWC
DIS
Symbol
LR
LF
LRFM
Symbol
FR
FF
FRFM
The time of the A/D clock period is dependent on the device frequency and the T
ADRES registers may be read on the following T
The time for the holding capacitor to acquire the “New” input voltage when the voltage changes full scale
after the conversion (V
On the following cycle of the device clock.
A/D Clock Period
Conversion Time
(not including acquisition time)
Acquisition Time
Switching Time from Convert → Sample
Discharge Time
Transition Rise Time
Transition Fall Time
Rise/Fall Time Matching
Transition Rise Time
Transition Fall Time
Rise/Fall Time Matching
USB SIGNAL TIMING
90%
10%
V
CRS
Characteristic
Characteristic
Characteristic
DD
(3)
to V
SS
or V
USB Data Differential Lines
SS
(2)
to V
T
LR
, T
DD
FR
). The source impedance (R
CY
Min
Min
75
75
80
90
PIC18F46J50 FAMILY
4
4
cycle.
Min
0.7
1.4
0.2
11
—
Typ
Typ
—
—
—
—
—
—
(Note 4)
25.0
Max
12
—
—
(1)
111.1
T
Max
Max
300
300
125
20
20
LF
Units
, T
T
μs
μs
μs
AD
FF
S
) on the input channels is 50Ω.
Units
Units
T
-40°C to +85°C
ns
ns
ns
ns
%
%
OSC
AD
based, V
clock divider.
C
C
C
C
L
L
L
L
Conditions
DS39931C-page 523
= 200 to 600 pF
= 200 to 600 pF
= 50 pF
= 50 pF
Conditions
Conditions
REF
≥ 3.0V
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