Datasheet
Serial EEPROM Series for Automotive EEPROM
125 °C Operation I2C BUS EEPROM
for Automotive (2-Wire)
BR24H08xxx-5AC Series
General Description
Key Specifications
BR24H08xxx-5AC Series is a 8 Kbit serial EEPROM of
◼ Write Cycles:
4 Million Times (Ta = 25 °C)
1.2 Million Times (Ta = 85 °C)
0.5 Million Times (Ta = 105 °C)
0.3 Million Times (Ta = 125 °C)
100 Years (Ta = 25 °C)
60 Years (Ta = 105 °C)
50 Years (Ta = 125 °C)
3.5 ms (Max)
I2C BUS Interface.
Features
◼ AEC-Q100 Qualified (Note 1)
◼ Data Retention:
◼ Functional Safety Supportive Automotive Products
◼ All Controls Available by 2 Ports of Serial Clock (SCL)
and Serial Data (SDA)
◼ 1.7 V to 5.5 V Wide Limit of Operating Voltage,
Possible 1 MHz Operation
◼ Write Cycle Time:
◼ Supply Voltage:
◼ Ambient Operating Temperature: -40 °C to +125 °C
1.7 V to 5.5 V
◼ Page Write Mode 16 Byte
Packages
SOP8
SOP-J8
TSSOP-B8
MSOP8
VSON08AX2030
W (Typ) x D (Typ) x H (Max)
5.0 mm x 6.2 mm x 1.71 mm
4.9 mm x 6.0 mm x 1.65 mm
3.0 mm x 6.4 mm x 1.2 mm
2.9 mm x 4.0 mm x 0.9 mm
2.0 mm x 3.0 mm x 0.6 mm
◼ Bit Format 1 K x 8 bit
◼ Low Current Consumption
◼ Prevention of Miswriting
➢ WP (Write Protect) Function Added
➢ Prevention of Miswriting at Low Voltage
◼ Noise Filter Built in SCL/SDA Pin
◼ Initial Delivery State FFh
(Note 1) Grade 1
Applications
◼ Automotive Camera
◼ Automotive Electronics
Typical Application Circuit
SOP8
SOP-J8
MSOP8
VCC
VCC
WP
A0
A1
*
VSON08AX2030
Micro-
controller
SCL
SDA
A2
GND
0.1 μF
TSSOP-B8
*Pins (A0, A1) not used as device address.
Connect A0, A1, A2 to VCC or GND.
These pins have pull-down elements inside the IC.
If pins are open, they are the same as when they
are connected to GND.
Figure 2
Figure 1. Typical Application Circuit
〇Product structure : Silicon integrated circuit 〇This product has no designed protection against radioactive rays.
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