BR93L66RF-WE2 Rohm Semiconductor, BR93L66RF-WE2 Datasheet - Page 16

• Manufacturer Part Number: BR93L66RF-WE2
• Description: IC EEPROM 4KBIT 2MHZ 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BR93L66RF-WE2

• Memory Size: 4K (256 x 16)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOP
• Clock Frequency: 2MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Package /: RoHS Compliant
• Memory Configuration: 256 X 16
• Interface Type: Serial, Microwire
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Published by
Application Engineering Group
The contents described herein are correct as of October, 2005
The contents described herein are subject to change without notice. For updates of the latest information, please contact and confirm with ROHM CO.,LTD.
Any part of this application note must not be duplicated or copied without our permission.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding
Any data, including, but not limited to application circuit diagrams and information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any
warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, implied right or license to practice or commercially exploit any intellectual property rights or other
The products described herein utilize silicon as the main material.
The products described herein are not designed to be X ray proof.
proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer.
Selection of order type
Package specifications
upon circuit constants in the set.
infringement, or arising from or connected with or related to the use of such devices.
SOP8/SOP-J8/SSOP-B8/TSSOP-B8/TSSOP-B8J
MSOP8
<External appearance>
<External appearance>
• SOP8
1.27
5.0±0.2
8
1
0.42±0.1
ROHM
type name
4
5
0.17
0.1
BR
+0.1
-0.05
• SOP-J8
BUS type
93 : Microwire
1.27
0.42±0.1
8
1 2 3
4.9±0.2
7 6
5
4
93
0.475
0.2±0.1
0.1
2.9 ± 0.1
0.65
8
1
Operating
temperature
Ｌ：−40℃〜＋85℃
A ：−40℃〜＋105℃
H ：−40℃〜＋125℃
5
4
0.22
• SSOP-B8
0.08 S
(0.52)
+0.05
-0.04
3.0±0.2
0.145
1
8
0.65
5
4
0.22±0.1
0.08
+0.05
-0.03
L
M
0.15±0.1
0.1
• TSSOP-B8
Capacity
Microwire BUS
46=1K
56=2K
66=4K
76=8K
86=16K
3.0±0.1
1
8
46
5
4
0.245
0.65
0.08 S
+0.05
-0.04
0.145
(Unit : mm)
+0.05
-0.03
• TSSOP-B8J
3.0±0.1
1
8
F
Package type
F : SOP8
FJ : SOP-J8
RF : SOP8
RFJ : SOP-J8
FV : SSOP-B8
RFV : SSOP-B8
FVT : TSSOP-B8
RFVT : TSSOP-B8
RFVM : MSOP8
RFVJ : TSSOP-B8J
(Unit : mm)
5
4
0.65
0.32
+0.05
-0.04
0.08 S
0.145
<Package specifications>
Package type
Package quantity
Package direction
+0.05
-0.03
-
<Package specifications>
Package type
Package quantity
Package direction
* For ordering, specify a number of multiples of the package quantity.
* For ordering, specify a number of multiples of the package quantity.
W
Reel
Emboss taping
3000pcs
TR
(When the reel is gripped by the left hand, and the tape is pulled out by
the right hand, No.1 pin of the product is at the right top.)
Double cell
Emboss taping
2500pcs
E2
(When the reel is gripped by the left hand, and the tape is pulled
out by the right hand, No.1 pin of the product is at the left top.)
Reel
E2
Taping type name
E2 : reel shape emboss taping
TR : reel shape emboss taping
Pin No.1
Pin No.1
(MSOP8 package only)
Catalog No. 05T816Ae '05.10 ROHM
Pulling side
Pulling side
© 2000 TSU