PIC18F4550-I/PT Microchip Technology Inc., PIC18F4550-I/PT Datasheet - Page 381

• Manufacturer Part Number: PIC18F4550-I/PT
• Description: 44 PIN, 32 KB FLASH, 2048 RAM, FS-USB 2.0
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4550-I/PT

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 12 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 34
• Interface: I2C/SPI/UART/USART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 48 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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