PIC18F4550-I/ML Microchip Technology Inc., PIC18F4550-I/ML Datasheet - Page 284

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

Specifications of PIC18F4550-I/ML

• 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 QFN
• 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

PIC18F2450/4450
21.4.2
The temperature and voltages specified in Table 21-5
apply to all timing specifications unless otherwise
noted. Figure 21-4 specifies the load conditions for the
timing specifications.
TABLE 21-5:
FIGURE 21-4:
DS39760A-page 282
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 21.3 .
LF parts operate for industrial temperatures only.
V
DD
SS
/2
R
C
L
L
Advance Information
R
C
L
L
= 464
= 50 pF
DD
range as described in DC spec Section 21.1 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 PIC18F2450/4450 and PIC18LF2450/
4450 families of devices specifically and
only those devices.
V
SS
C
L
© 2006 Microchip Technology Inc.