br93lc56fv ROHM Co. Ltd., br93lc56fv Datasheet - Page 2

• Manufacturer Part Number: br93lc56fv
• Description: 2,048-bit Serial Electrically Erasable Prom
• Manufacturer: ROHM Co. Ltd.

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Applied voltage
Power
dissipation
Storage temperature
Operating temperature
Terminal voltage
Power supply
voltage
Input voltage
Memory ICs
1 Reduced by 5.0mW for each increase in Ta of 1 C over 25 C.
2 Reduced by 3.5mW for each increase in Ta of 1 C over 25 C.
3 Reduced by 3.0mW for each increase in Ta of 1 C over 25 C.
Block diagram
Absolute maximum ratings (Ta = 25°C)
Recommended operating conditions (Ta = 25°C)
Parameter
Parameter
BR93LC56
BR93LC56F / RF
BR93LC56FV
DO
CS
SK
DI
Writing
Reading
Command decode
Control
Clock generation
Dummy bit
Command
register
Symbol
Symbol
V
Topr
V
Tstg
V
Pd
—
CC
IN
CC
BR93LC56 / BR93LC56F / BR93LC56RF / BR93LC56FV
Min.
2.7
2.0
0
Address
buffer
Data
register
– 0.3 ~ + 6.5
– 0.3 ~ V
– 65 ~ + 125
– 40 ~ + 85
Limits
500
350
300
Typ.
—
—
—
CC
1
2
3
7bit
16bit
+ 0.3
Write
disable
Max.
V
5.5
5.5
CC
Power supply
voltage detector
Address
decoder
R / W
amplifier
Unit
mW
V
V
C
C
Unit
V
V
V
High voltage
generator
16bit
7bit
2,048-bit
EEPROM array