BR24L04FVM-WTR Rohm Semiconductor, BR24L04FVM-WTR Datasheet - Page 3

IC EEPROM 4KBIT 400KHZ 8MSOP

BR24L04FVM-WTR

Manufacturer Part Number
BR24L04FVM-WTR
Description
IC EEPROM 4KBIT 400KHZ 8MSOP
Manufacturer
Rohm Semiconductor
Datasheet

Specifications of BR24L04FVM-WTR

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
4K (512 x 8)
Speed
400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Organization
512 x 8
Interface Type
2-Wire
Maximum Clock Frequency
0.4 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
2 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BR24L04FVM-WTR
Manufacturer:
ROHM
Quantity:
10 166
GND
A0
A1
A2
Block diagram
Pin assignment and description
Characteristic data (The following values are Typ. ones.)
1
2
3
4
0.8
0.6
0.4
0.2
6
5
4
3
2
1
0
1
0
0
0
Fig.6 L output voltage V
Fig.3 H input voltage V
BR24L01A-W
BR24L02-W
BR24L04-W
BR24L08-W
BR24L16-W
BR24L32-W
BR24L64-W
L OUTPUT CURRENT : I
1
1
SUPPLY VOLTAGE : V
(A0,A1,A2,SCL,SDA,WP)
Ta=85˚C
2
2
SPEC
*1
SPEC
3
3
Ta=25˚C
GND
* 2
* 2
* 2
4
4
OL
A0
A1
A2
CC
IH
OL
8
7
6
5
-I
Ta=-40˚C
Ta=85˚C
Ta=-40˚C
Ta=25˚C
OL
(V)
(mA)
(V
SCL
SDA
5
5
V
WP
CC
CC
1
2
3
4
=2.5V)
6
6
*1
*1
BR24L16-W
No A0, A1, A2
BR24L08-W
No A0, A1
BR24L04-W
No A0
10bit : BR24L08-W
11bit : BR24L16-W
12bit : BR24L32-W
13bit : BR24L64-W
Terminal
7bit : BR24L01A-W
8bit : BR24L02-W
9bit : BR24L04-W
generating circuit
name
GND
SCL
SDA
V
WP
A0
A2
A1
CC
High voltage
Address
decoder
10bit
7bit
8bit
9bit
*1
11bit
12bit
13bit
1.2
0.8
0.6
0.4
0.2
Control circuit
Input /
output
output
Input/
1
0
Input
Input
Input
Input
Input
6
5
4
3
2
1
0
0
0
-
-
Fig.4 L input voltage V
10bit
7bit
8bit
9bit
START
Fig.7 Input leak current I
1
11bit
12bit
13bit
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
1Kbit ~ 64Kbit EEPROM array
(A0,A1,A2,SCL,SDA,WP)
*1
Connect the power source.
Reference voltage of all input / output, 0V
Serial clock input
Slave and word address,
Serial data input serial data output
Write protect terminal
BR24L01A-W
Slave address
setting
Slave address
setting
Slave address
setting
2
(A0,A1,A2,SCL,WP)
2
3/16
Ta=-40˚C
SPEC
Ta=85˚C
Ta=25˚C
*1
*1
3
address register
3
*2
Slave - word
voltage detection
STOP
4
4
A0=N.C.
A0, A1=N.C.
A0, A1=N.C. A2=Don't Use : BR24L16-W
Power source
IL
Slave address
setting
Slave address
setting
Slave address
setting
BR24L02-W
CC
CC
Ta=85˚C
Ta=25˚C
Ta=-40˚C
SPEC
(V)
(V)
5
LI
5
Fig.2 Block diagram
6
6
Not connected
Slave address
setting
Slave address
setting
BR24L04-W
ACK
Not connected
Not connected
Slave address
setting
Function
BR24L08-W
register
Data
: BR24L04-W
: BR24L08-W
8bit
0.8
0.6
0.4
0.2
1.2
0.8
0.6
0.4
0.2
1
0
1
0
0
0
Fig.5 L output voltage V
Fig.8 Output leak current I
SPEC
Not connected
Not connected
BR24L16-W
L OUTPUT CURRENT : I
1
Not used
1
SUPPLY VOLTAGE : V
2
2
Ta=85˚C
SPEC
3
3
8
7
6
5
Slave address
setting
Slave address
setting
Slave address
setting
BR24L32-W
Ta=25˚C
4
4
V
WP
SCL
SDA
OL
CC
CC
OL
Ta=85˚C
Ta=25˚C
Ta=-40˚C
-I
Ta=-40˚C
(V)
OL
(mA)
LO
5
5
(V
(SDA)
CC
Slave address
setting
Slave address
setting
Slave address
setting
=1.8V)
BR24L64-W
6
6

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