PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 520
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PIC18F46J50-I/PT
Manufacturer Part Number
PIC18F46J50-I/PT
Description
IC PIC MCU FLASH 64KB 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Specifications of PIC18F46J50-I/PT
Core Size
8-Bit
Program Memory Size
64KB (32K x 16)
Core Processor
PIC
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
34
Program Memory Type
FLASH
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
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
22
Ram Memory Size
3.6875KB
Cpu Speed
48MHz
No. Of Timers
2
No. Of Pwm Channels
2
Package
44TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
48 MHz
Operating Supply Voltage
2.5|3.3 V
Data Bus Width
8 Bit
Interface Type
I2C/SPI/USART/USB
On-chip Adc
13-chx10-bit
Number Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164330 - MODULE SKT FOR 44TQFP 18F45J10
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F46J50-I/PT
Manufacturer:
NXP
Quantity:
3 000
Company:
Part Number:
PIC18F46J50-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F46J50-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC18F46J50 FAMILY
TABLE 29-26: MSSPx I
DS39931C-page 520
100
101
102
103
90
91
106
107
92
109
110
D102
Legend: TBD = To Be Determined
Note 1:
Param.
No.
2:
T
T
T
T
T
T
T
T
T
T
T
C
Symbol
SU
SU
SU
AA
HIGH
LOW
R
F
HD
HD
BUF
B
Maximum pin capacitance = 10 pF for all I
A Fast mode I
#107 ≥ 250 ns must then be met. This will automatically be the case if the device does not stretch the LOW
period of the SCLx signal. If such a device does stretch the LOW period of the SCLx signal, it must output
the next data bit to the SDAx line, parameter #102 + parameter #107 = 1000 + 250 = 1250 ns (for 100 kHz
mode), before the SCLx line is released.
:
:
:
:
:
STA
DAT
STO
STA
DAT
Clock High Time 100 kHz mode
Clock Low Time 100 kHz mode
SDAx and SCLx
Rise Time
SDAx and SCLx
Fall Time
Start Condition
Setup Time
Start Condition
Hold Time
Data Input
Hold Time
Data Input
Setup Time
Stop Condition
Setup Time
Output Valid
from Clock
Bus Free Time
Bus Capacitive Loading
2
C bus device can be used in a Standard mode I
2
C™ BUS DATA REQUIREMENTS
Characteristic
400 kHz mode
1 MHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
2
C™ pins.
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
OSC
OSC
OSC
OSC
OSC
OSC
20 + 0.1 C
20 + 0.1 C
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
TBD
TBD
TBD
Min
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
250
100
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
1.3
4.7
—
—
—
—
—
—
—
—
0
0
B
B
2
C bus system, but parameter
1000
3500
1000
Max
300
300
300
300
100
0.9
400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
μs
μs
μs
μs
μs
μs
ns
ns
ns
ns
ns
ns
μs
μs
μs
μs
μs
μs
μs
ns
ns
μs
μs
μs
ns
ns
μs
μs
μs
pF
ns
ns
ns
ns
© 2009 Microchip Technology Inc.
C
from 10 to 400 pF
C
from 10 to 400 pF
Only relevant for
Repeated Start condition
After this period, the first
clock pulse is generated
(Note 2)
Time the bus must be
free before a new
transmission can start
B
B
is specified to be
is specified to be
Conditions
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