參數(shù)資料
型號(hào): UPD75212ACW
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 50/70頁
文件大?。?/td> 516K
代理商: UPD75212ACW
50
μ
PD75212A
CSA 2.00MG
CSA 4.19MG
CSA 4.91MG
CAT 2.00MG
CST 4.19MG
CST 4.91MG
KBR–2.0MS
KBR–4.0MS
KBR–4.19MS
KBR–4.19MS
FCR 3.58M2
FCR 4.00M2
FCR 4.19M2
FCR 4.19MC
C1
C2
MIN.
MAX.
30
30
EXTERNAL
CAPACITANCE (pF)
OSCILLATION
VOLTAGE RANGE (V)
MANUFACTURER
PRODUCT NAME
REMARKS
RECOMMENDED OSCILLATOR CONSTANTS
MAIN SYSTEM CLOCK : CERAMIC OSCILLATOR (Ta = –40 to +85
°
C)
Not required
47
33
30
Not required
Not required
47
33
30
Not required
4.0
4.0
6.0
6.0
6.0
4.0
On-chip C type
On-chip C type
Murata Mfg. Co., Ltd.
Kyocera Corp.
TDK
MAIN SYSTEM CLOCK : CRYSTAL RESONATOR (Ta = –40 to +85
°
C)
C1
C2
MIN.
MAX.
EXTERNAL
CAPACITANCE (pF)
OSCILLATION
VOLTAGE RANGE (V)
LOAD
CAPACITANCE
CL (pF)
2.00
4.19
4.91
Kinseki
HC–18/U
HC–49/U
HC-43/U
16
20
20
4.0
6.0
MANUFACTURER
REMARKS
FREQUENCY
(MHz)
HOLDER
EXTERNAL
CAPACITANCE (pF)
C4
(pF)
R
(k
)
MIN.
(V)
MAX.
(V)
OSCILLATION
VOLTAGE RANGE (V)
SUBSYSTEM CLOCK : 32.768 kHz CRYSTAL RESONATOR (Ta = –10 to +60
°
C)
C3
(pF)
P–3
CFS–308
Kinseki
Citizen Watch Co.
12
14
22
22
22
33
330
330
2.7
6.0
MANUFACTURER
REMARKS
LOAD
CAPACITANCE
CL (pF)
MODEL
NAME
Note
Carry out fine adjustment of crystal oscillator frequency on the external capacitance C1.
Note
Carry out fine adjustment of crystal oscillator frequency on the external capacitance C3.
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