LC86E4448 查看數據表（PDF） - SANYO -> Panasonic

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LC86E4448

UVEPROM built-in 8-bit Single Chip Microcontroller

SANYO -> Panasonic 

LC86E4448

Oscillation type

Supplier

Oscillator

C1

C2

12 MHz ceramic resonator

oscillation

Murata

CSA12.0MTZ

CST12.0MTW

33 pF

33 pF

on chip

Kyocera

KBR-12.0M

33 pF

33 pF

12 MHz ceramic resonator

oscillation

Murata

CSA12.0MTZ021

CST12.0MTW021

33 pF

33 pF

on chip

Kyocera

KBR-12.08M

* Both C1 and C2 must use K rank (±10%) and SL characteristics.

33 pF

33 pF

Table 1. Ceramic Resonator Oscillation Guaranteed Constant (main-clock)

Oscillation type

14.11MHz LC oscillation

* See Figures 12 and 13.

L

4.7 µH

4.7 µH±10%

(Variable)

C3

33 pF

33 pF

Table 2. LC Oscillation Guaranteed Constant (OSD clock)

C4

45 pF (Trimmer)

33 pF

Oscillation type

32.768 MHz crystal

oscillation

Supplier

Oscillator

C5

C6

Rd

Seiko Epson C-002RX

10 pF

10 pF

0Ω

* Both C5 and C6 must use J rank (±5%) and CH characteristics.

For the application which does not require the accurate oscillation, use K rank (±10%) with SL characteristics.

Table 3. Crystal Oscillation Guaranteed Constant (sub-clock)

(Notes) • Since the circuit pattern affects the oscillation frequency, place the oscillation-related parts as close to the oscillation pins

as possible with the shortest possible pattern length.

• If you use other oscillators herein, we provide no guarantee for the characteristics.

• Adjust the voltage of monitor point in Figure 11 to 1/2VDD±10% by the LC oscillation constant 'L' or 'C' to lock the PLL

circuit.

CF1

CF2

LC1

LC2

LC1

LC2

C1

CF

C2

C3

L

C4

C3

L

C4

main clock

Figure 1 Ceramic Resonator Oscillation

OSD clock

Figure 2 LC Resonator Oscillation

TX1

TX2

Rd

C5

X'tal

C6

main clock

Figure 3 Crystal Resonator Oscillation

No. 5648-16/20

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