PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 381

• Manufacturer Part Number: PIC18F4455-I/PT
• Description: IC PIC MCU FLASH 12KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4455-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 24KB (12K 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, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 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: 24 KB
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• 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, ICE4000, DV164136, DM163025
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

28.4.2
The temperature and voltages specified in Table 28-7
apply to all timing specifications unless otherwise
noted. Figure 28-4 specifies the load conditions for the
timing specifications.
TABLE 28-7:
FIGURE 28-4:
© 2006 Microchip Technology Inc.
AC CHARACTERISTICS
TIMING CONDITIONS
Pin
Load Condition 1
TEMPERATURE AND VOLTAGE SPECIFICATIONS – AC
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
V
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
Section 28.3.
LF parts operate for industrial temperatures only.
V
DD
SS
/2
R
C
L
L
PIC18F2455/2550/4455/4550
R
C
L
L
Preliminary
= 464
= 50 pF
DD
range as described in DC spec Section 28.1 and
-40°C
Pin
for all pins except OSC2/CLKO
and including D and E outputs as ports
Note:
Load Condition 2
T
A
+85°C for industrial
Because of space limitations, the generic
terms “PIC18FXXXX” and “PIC18LFXXXX”
are used throughout this section to refer to
the
PIC18LF2455/2550/4455/4550 families of
devices specifically and only those devices.
V
SS
PIC18F2455/2550/4455/4550
C
L
DS39632C-page 379
and