BR93L86-W Rohm Semiconductor, BR93L86-W Datasheet - Page 2

• Manufacturer Part Number: BR93L86-W
• Description: IC EEPROM 16KBIT 2MHZ 8DIP
• Manufacturer: Rohm Semiconductor

Specifications of BR93L86-W

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 16K (1K x 16)
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial EEPROM Series
High Reliability Series
EEPROMs Microwire BUS
●Description
●Features
●BR93L, BR93A Series
© 2011 ROHM Co., Ltd. All rights reserved.
BR93L□□-W Series, 93A□□-WM Series, BR93H□□-WC Series
www.rohm.com
BR93L□□-W Series, 93A□□-WM Series
BR93L□□-W Series, BR93A□□-WM Series are serial EEPROM of serial 3-line interface method
Capacity
*1 Only SOP8, SOP-J8, MSOP8 for BR93A□□-WM
16Kbit
16Kbit
1Kbit
2Kbit
4Kbit
8Kbit
1Kbit
2Kbit
4Kbit
8Kbit
1) 3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared)
2) Actions available at high speed 2MHz clock(2.5~5.5V)
3) Speed write available (write time 5ms max.）
4) Same package and pin layout from 1Kbit to 16Kbit
5) 1.8~5.5V (BR93L□□-W Series), 2.5～5.5V(BR93A□□-WM Series) single power source action
6) Highly reliable connection by Au pad and Au wire
7) Address auto increment function at read action
8) Write mistake prevention function
9) Program cycle auto delete and auto end function
10) Program condition display by READY / BUSY
11) Low current consumption
12) TTL compatible( input / output
13) Compact package SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/TSSOP-B8J
14) Data retention for 40 years
15) Data rewrite up to 1,000,000 times
16) Data at shipment all addresses FFFFh
Bit format
128×16
256×16
512×16
128×16
256×16
512×16
1K×16
1K×16
64×16
64×16
Write prohibition at power on
Write prohibition by command code
Write mistake prevention function at low voltage
At write action (at 5V) : 1.2mA (Typ.)
At read action (at 5V) : 0.3mA (Typ.)
At standby action (at 5V) : 0.1μA (Typ.)(CMOS input)
Package type
BR93A46-WM
BR93A56-WM
BR93A66-WM
BR93A76-WM
BR93A86-WM
BR93L46-W
BR93L56-W
BR93L66-W
BR93L76-W
BR93L86-W
Type
Power source
s
)
1.8～5.5V
1.8～5.5V
1.8～5.5V
1.8～5.5V
1.8～5.5V
2.5～5.5V
2.5～5.5V
2.5～5.5V
2.5～5.5V
2.5～5.5V
voltage
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F
SOP8
2/40
RF
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FJ
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SOP-J8
RFJ
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SSOP-B8
FV
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*1
RFV
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FVT RFVT
TSSOP-B8
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MSOP8
RFVM
Technical Note
2011.02 - Rev.F
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TSSOP-B8J
RFVJ
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