PIC18LF448-I/L Microchip Technology, PIC18LF448-I/L Datasheet - Page 350
![IC PIC MCU FLASH 8KX16 44PLCC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC18LF448-I/L
Manufacturer Part Number
PIC18LF448-I/L
Description
IC PIC MCU FLASH 8KX16 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Specifications of PIC18LF448-I/L
Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Controller Family/series
PIC18
No. Of I/o's
33
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
No. Of Timers
4
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SPI, I2C, USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
33
Number Of Timers
4 bit
Operating Supply Voltage
2 V to 5.5 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, ICE2000, DV164136, DM163011
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF448-I/L
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 27-12:
TABLE 27-12: PARALLEL SLAVE PORT REQUIREMENTS (PIC18F248 AND PIC18F458)
DS41159E-page 348
PIC18FXX8
62
63
64
65
66
Param
No.
Note: Refer to Figure 27-5 for load conditions.
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH
TwrH2dtI
TrdL2dtV
TrdH2dtI
TibfINH
Symbol
Data-In Valid before WR
(setup time)
WR or CS to Data-In Invalid
(hold time)
RD
RD
Inhibit the IBF flag bit being cleared from
WR
PARALLEL SLAVE PORT TIMING (PIC18F248 AND PIC18F458)
and CS
or CS
or CS
64
to Data-Out Invalid
Characteristic
to Data-Out Valid
65
or CS
PIC18FXX8
PIC18LFXX8
Min
20
25
20
35
10
—
—
—
3 T
Max
80
90
30
—
—
—
—
62
CY
Units
© 2006 Microchip Technology Inc.
ns
ns
ns
ns
ns
ns
ns
ns
63
Extended Temp. range
Extended Temp. range
Conditions
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