PIC18F452I/L Microchip Technology, PIC18F452I/L Datasheet - Page 274

• Manufacturer Part Number: PIC18F452I/L
• Description: IC, 8BIT MCU, PIC18F, 40MHZ, LCC-44
• Manufacturer: Microchip Technology

Specifications of PIC18F452I/L

• Controller Family/series: PIC18
• No. Of I/o's: 34
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Core Size: 8 Bit
• Program Memory Size: 16 KWords
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18FXX2
TABLE 22-5:
FIGURE 22-6:
DS39564C-page 272
Param
No.
—
—
—
—
I/O Pin
(output)
I/O Pin
(input)
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only
CLKO
OSC1
Note:
and are not tested.
F
F
t
rc
Sym
OSC
SYS
CLK
Refer to Figure 22-4 for load conditions.
Oscillator Frequency Range
On-chip VCO System Frequency
PLL Start-up Time (Lock Time)
CLKO Stability (Jitter)
PLL CLOCK TIMING SPECIFICATIONS (V
Old Value
CLKO AND I/O TIMING
Q4
Characteristic
10
13
17
14
20, 21
Q1
19
Min
16
—
-2
DD
4
18
= 4.2 TO 5.5V)
Q2
Typ†
15
—
—
—
—
© 2006 Microchip Technology Inc.
Max
+2
10
40
2
11
12
Units
MHz HS mode only
MHz HS mode only
ms
%
New Value
16
Q3
Conditions