RX-4801JE:UB Epson Toyocom Corporation, RX-4801JE:UB Datasheet - Page 27

• Manufacturer Part Number: RX-4801JE:UB
• Description: REAL TIME CLOCK MODULE
• Manufacturer: Epson Toyocom Corporation

Specifications of RX-4801JE:UB

• Memory Size: *
• Time Format: *
• Date Format: *
• Interface: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5730413A

RX - 4801 SA / JE
8.8. Connection with Typical Microcontroller
8.9. When used as a clock source (32 kHz-TCXO)
Note : It uses the secondary battery or a lithium battery. When using the seconding battery, the diode is not required.
When using the lithium battery, the diode is required.
For detailed value on the resistance, please consult a battery maker.
V
DD
32.768kHz
O E
Schottky
Barrier
Diode
D 1
RX-4801
Page - 24
Note
CE
D I
DO
CLK
FOUT
/INT
FOE
GND
V
V
DD
DD
4.7 μF
TEST
T2
+
FOUT
FOE
CE
/ INT
D I
DO
CLK
0.1 μF
GND
V
DD
RX-4801
0.1 μF
ETM27E-04