br93c66-10tu-1.8 ROHM Co. Ltd., br93c66-10tu-1.8 Datasheet - Page 8

• Manufacturer Part Number: br93c66-10tu-1.8
• Description: Advantage Series Serial Eeproms Microwire Bus
• Manufacturer: ROHM Co. Ltd.

© 2010 ROHM Co., Ltd. All rights reserved.
BR93C□□-10□U-1.8 family
www.rohm.com
DO
CS
SK
DI
CS
SK
DI
DO
High-Z
CS
DO
SK
High-Z
DI
DO
CS
SK
DI
1
1
High-Z
1
High-Z
1
0
2
0
2
0
1
1
1
1
1
0
1
Am
2
0
2
4
1
Am-1
1
5
0
Am
4
1
4
A1
0
A3
Figure 9: ERASE Sequence
Figure 10: ERAL Sequence.
Figure 7: WRITE Sequence
Figure 8: WRAL Sequence
A0
D15
A2
D15 D14
D14
A1
8/10
A0
n
t
SLSH
n
D1
D1
t
t
SV
CS
t
D0
WP
tW
t
D0
BUSY
SLSH
n
BUSY
n
STATUS
STATUS
t
t
t
SHQV
SV
CS
t
CS
t
SV
READ
READY
t
WP
t
BUSY
WP
BUSY
STATUS
STATUS
READY
READY
BR93C46: n=9, m=5
BR93C56/66: n=11, m=7
BR93C46: n=9
BR93C56/66: n=11
*Inconsequential
Data
BR93C46: n=25
BR93C56/66: n=27
BR93C46: n=25,m =5
BR93C56/66: n=27,m=7
Technical Note
2010.07 - Rev.A