參數(shù)資料
型號(hào): LC86P6449
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-bit Single Chip Microcontroller with 48K Byte One-Time PROM(8位單片微控制器(帶48K字節(jié)一次性可編程的PROM))
中文描述: 8位單芯片微控制器,帶有48,000字節(jié)一次性可編程(8位單片微控制器(帶48,000字節(jié)一次性可編程的可編程))
文件頁(yè)數(shù): 18/22頁(yè)
文件大小: 655K
代理商: LC86P6449
LC86P6449
18/22
Table 1. Ceramic resonator oscillation recommended constant (main-clock)
Oscillation type
6MHz ceramic resonator
oscillation
Maker
Murata
Oscillator
C1
C2
on chip
Kyocera
Murata
on chip
3MHz ceramic resonator
oscillation
Kyocera
* Both C1 and C2 must be use K rank (±10%) and SL characteristics.
Table 2. Crystal oscillation guaranteed constant (sub-clock)
Oscillation type
32.768kHz crystal
oscillation
* Both C3 and C4 must be use J rank (±5%) and CH characteristics.
(Not in need of high precision, use K rank (±10%) and SL characteristics.)
(Notes) Please place the oscillation-related parts as close to the oscillation pins as possible with the shortest
possible pattern length since the circuit pattern affects the oscillation frequency.
If you use other oscillators herein, we provide no guarantee for the characteristics.
Maker
Oscillator
C3
C4
Rd
Figure 1 Main-clock circuit
Ceramic resonator oscillation
Figure 2 Sub-clock circuit
Crystal oscillation
CF1
CF2
C2
C1
CF
Rd
XT1
XT2
C4
C3
X’tal
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