upd75212a Renesas Electronics Corporation., upd75212a Datasheet - Page 50

• Manufacturer Part Number: upd75212a
• Description: 4-bit Single-chip Microcomputer
• Manufacturer: Renesas Electronics Corporation.

50
MAIN SYSTEM CLOCK : CRYSTAL RESONATOR (Ta = –40 to +85 C)
Note
SUBSYSTEM CLOCK : 32.768 kHz CRYSTAL RESONATOR (Ta = –10 to +60 C)
Note
RECOMMENDED OSCILLATOR CONSTANTS
MAIN SYSTEM CLOCK : CERAMIC OSCILLATOR (Ta = –40 to +85 C)
Murata Mfg. Co., Ltd.
Kinseki
Kinseki
Citizen Watch Co.
Kyocera Corp.
TDK
MANUFACTURER
MANUFACTURER
MANUFACTURER
Carry out fine adjustment of crystal oscillator frequency on the external capacitance C1.
Carry out fine adjustment of crystal oscillator frequency on the external capacitance C3.
FREQUENCY
CFS–308
MODEL
NAME
P–3
(MHz)
2.00
4.19
4.91
PRODUCT NAME
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
CAPACITANCE
CL (pF)
HOLDER
HC–18/U
HC–49/U
HC-43/U
LOAD
12
14
CAPACITANCE
CL (pF)
LOAD
16
Not required
Not required
(pF)
CAPACITANCE (pF)
C3
22
22
C1
33
30
30
47
EXTERNAL
CAPACITANCE (pF)
EXTERNAL
Not required
Not required
CAPACITANCE (pF)
(pF)
C1
C4
22
33
20
EXTERNAL
C2
30
33
30
47
VOLTAGE RANGE (V)
(k )
330
330
C2
20
R
MIN.
4.0
4.0
4.0
OSCILLATION
VOLTAGE RANGE (V)
VOLTAGE RANGE (V)
MIN.
MIN.
4.0
2.7
(V)
MAX.
OSCILLATION
OSCILLATION
6.0
6.0
6.0
On-chip C type
On-chip C type
MAX.
MAX.
6.0
6.0
(V)
REMARKS
PD75212A
REMARKS
REMARKS