RX-4801JE:UB Epson Toyocom Corporation, RX-4801JE:UB Datasheet - Page 7

• 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
7. Electrical Characteristics
7.1. DC characteristics
Current
consumption (1)
Current
consumption (2)
Current
consumption (3)
Current
consumption (4)
Current
consumption (5)
Current
consumption (6)
Current
consumption (7)
Current
consumption (8)
Current
consumption (9)
Current
consumption (10)
High-level input
voltage
Low-level input
voltage
High-level
output voltage
Low-level output
voltage
Input leakage
current
Output leakage
current
• Temperature compensation and consumption current
Item
I
I
DD9,10
DD7,8
Compensation ON
Symbol
I
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
DD10
V
I
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DD8
DD9
V
I
OH1
OH2
OH3
OL1
OL2
OL3
OL4
OL5
OZ
LK
0.977 ms
IH
IL
CE = GND, /INT = V
FOE = GND
FOUT : output OFF ( High Z )
Compensation interval 2.0 s
CE = GND, /INT, FOE = V
FOUT : 32 kHz, CL = 0 pF
Compensation interval 2.0 s
CE = GND, /INT, FOE = V
FOUT: 32 kHz, CL = 30 pF
Compensation interval 2.0 s
CE = GND, /INT, FOE = GND
FOUT : output OFF ( High Z )
Compensation OFF
CE = GND, /INT, FOE = GND
FOUT : output OFF ( High Z )
Compensation ON ( peak )
CE, DI, CLK, FOE pins
CE, DI, CLK, FOE pins
FOUT, DO pins
FOUT, DO pins
/INT pin
CE, DI, CLK, FOE pins, V
/INT, DO, FOUT pins, V
*Unless otherwise specified, GND = 0 V , V
Condition
Compensation interval ( 2.0 s )
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
Compensation OFF
=5 V, I
=3 V, I
=3 V, I
=5 V, I
=3 V, I
=3 V, I
=5 V, I
=3 V, I
OUT
IN
DD
DD
Page - 4
= V
= V
OH
OH
OH
OL
OL
OL
OL
OL
=1 mA
=1 mA
=100 μA
=1 mA
=1 mA
=−1 mA
=−1 mA
=−100 μA
DD
DD
or GND
or GND
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
=3 V
=5 V
=3 V
=5 V
=3 V
=5 V
=3 V
=5 V
=3 V
=5 V
GND − 0.3
0.8 × V
GND
GND
GND
GND
GND
Min.
−0.5
−0.5
4.5
2.2
2.9
DD
DD
= 1.6 V to 5.5 V , Ta = −40 °C to +85 °C
Typ.
1.2
0.8
3.0
2.0
8.0
5.0
1.15
0.72
430
180
I
DD1,2
Average
GND+0.5
GND+0.8
GND+0.1
GND+0.25
GND+0.4
V
0.2 × V
DD
Max.
20.0
12.0
2.95
1.85
900
350
5.0
3.0
3.0
0.5
0.5
3.4
2.1
7.5
5.0
+ 0.3
ETM27E-04
DD
Unit
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V