PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 507

• 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

FIGURE 29-6:
TABLE 29-13: CLKO AND I/O TIMING REQUIREMENTS
© 2009 Microchip Technology Inc.
10
11
12
13
14
15
16
17
18
19
20
21
22†
23†
Note 1:
Param
No.
Note:
(Output)
I/O pin
(Input)
I/O pin
OSC1
CLKO
† These parameters are asynchronous events not related to any internal clock edges.
T
T
T
T
T
T
T
T
T
T
T
T
T
T
OS
OS
CK
CK
CK
CK
OS
OS
IO
IO
IO
IO
INP
RBP
Symbol
Measurements are taken in EC mode, where CLKO output is 4 x T
V2
V2
R
F
H2
R
F
L2
H2
H2
H2
H2
Refer to Figure 29-4 for load conditions.
CK
OS
IO
CK
IO
CK
IO
IO
V
I
H Port In Valid before CLKO ↑
V OSC1 ↑ (Q1 cycle) to Port Out Valid
I
H Port Input Valid to OSC1 ↑
H OSC1 ↑ to CLKO ↑
L OSC1 ↑ to CLKO ↓
CLKO Rise Time
CLKO Fall Time
CLKO ↓ to Port Out Valid
Port In Hold after CLKO ↑
OSC1 ↑ (Q2 cycle) to Port Input Invalid
(I/O in hold time)
(I/O in setup time)
Port Output Rise Time
Port Output Fall Time
INTx pin High or Low Time
RB7:RB4 Change INTx High or Low
Time
CLKO AND I/O TIMING
Old Value
Q4
Characteristic
10
13
17
14
20, 21
Q1
19
PIC18F46J50 FAMILY
0.25 T
Min
100
T
T
18
—
—
—
—
—
—
—
—
CY
0
0
CY
CY
+ 25
Q2
15
New Value
OSC
Typ
75
75
15
15
—
—
—
50
—
—
—
—
—
—
.
0.5 T
Max
200
200
150
CY
30
30
—
—
—
—
—
—
6
5
11
+ 20
12
Units Conditions
16
DS39931C-page 507
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Q3
(Note 1)
(Note 1)
(Note 1)
(Note 1)