BR24S64FVT-WE2 Rohm Semiconductor, BR24S64FVT-WE2 Datasheet - Page 26
![IC EEPROM 64KBIT 400KHZ 8TSSOP](/photos/7/22/72213/8-tssop_tssop-b8j_pkg_sml.jpg)
BR24S64FVT-WE2
Manufacturer Part Number
BR24S64FVT-WE2
Description
IC EEPROM 64KBIT 400KHZ 8TSSOP
Manufacturer
Rohm Semiconductor
Datasheet
1.BR24L01AFV-WE2.pdf
(41 pages)
Specifications of BR24S64FVT-WE2
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
400kHz
Interface
I²C, 2-Wire Serial
Voltage - Supply
1.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-TSSOP-B
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
BR24S64FVT-WE2TR
●Characteristic data (The following values are Typ. ones.)
© 2009 ROHM Co., Ltd. All rights reserved.
BR24L□□-W Series,BR24S□□□-W Series
www.rohm.com
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
0.2
0.1
0.6
0.5
0.4
0.3
0.2
0.1
0
Fig.24 BUS open time before transmission t
0
5
4
3
2
1
0
Fig.27 Noise reduction efective time t
0
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
Fig.30 WP setup time t
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
2
2
2
SPEC
3
3
3
SPEC
SPEC
4
4
4
SU : WP
5
5
5
l
(SCL L)
6
6
6
BUF
0.6
0.5
0.4
0.3
0.2
0.1
1.2
0.8
0.6
0.4
0.2
0
1
0
6
5
4
3
2
1
0
Fig.28 Noise resuction efecctive time t
0
0
0
Fig.25 Internal writing cycle time t
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.31 WP efective time t
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLATGE : Vcc[V]
SUPPLYVOLTAGE : Vcc[V]
2
2
2
SPEC
SPEC
SPEC
26/40
3
3
Ta=-40℃
Ta=25℃
Ta=85℃
4
4
4
HIGH : WP
5
5
WR
l
(SDA H)
6
6
6
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.6
0.4
0.2
0
Fig.26 Noise reduction efection time t
Fig.29 Noise reduction efective time t
1
0
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
2
2
SPEC
3
3
Technical Note
2009.09 - Rev.D
4
4
SPEC
5
5
l
l
(SDA L)
(SCL H)
6
6