參數(shù)資料
型號: LC662508A
廠商: Sanyo Electric Co.,Ltd.
英文描述: Four-Bit Single-Chip Microcontrollers with 8, 12, and 16 KB of On-Chip ROM
中文描述: 四位單芯片8,12微控制器,和16 KB的片上ROM
文件頁數(shù): 16/17頁
文件大小: 151K
代理商: LC662508A
No. 5997-16/17
LC662508A, 662512A, 662516A
Figure 1 External Clock Input Waveform
Figure 2 Ceramic Oscillator Circuit
Figure 3 Oscillator Stabilization Period
Table 1 Recommended Ceramic Oscillator Constants
Figure 4 Serial I/O Timing
Figure 5 Timing Load
External capacitor type
Built-in capacitor type
4 MHz
(Murata Mfg. Co., Ltd.)
CSA4.00MG
C1 = 33 pF
4 MHz
(Murata Mfg. Co., Ltd.)
CST4.00MG
C2 = 33 pF
4 MHz
(Kyocera Corporation)
KBR4.0MSB
C1 = 33 pF
4 MHz
(Kyocera Corporation)
KBR4.0MKC
C2 = 33 pF
textL
Open
(OSC2)
OSC1
textR
1/fext
textF
V
SS
V
DD
0.2 V
DD
0.8 V
DD
textH
External clock
OSC2
OSC1
C1
C2
Ceramic
oscillator
tICK
tCKI
tCKL
tCKR
tCKCY
tCKH
tCKF
0.8V DD (input)
VDD – 1 (output)
0.2 VDD (output)
0.4 VDD (intput)
SCK0
SCK1
SI0
SI1
SO0
SO1
0.8 VDD
0.2 VDD
tCK0
VDD – 1
0.4 VDD
C = 50 pF
Test
point
R = 1k
Operating V
DD
lower limit
Oscillator unstable
period tCFS
Stable oscillation
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