|
|
PDF BR93H46-2C Data sheet ( Hoja de datos )
| Número de pieza | BR93H46-2C | |
| Descripción | Operation Microwire BUS EEPROM | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BR93H46-2C (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Datasheet
Serial EEPROM Series Automotive EEPROM
125℃ Operation Microwire BUS EEPROM (3-wire)
BR93H46-2C
General Description
BR93H46-2C is a serial EEPROM of serial 3-line
interface method
Features
Conforming to Microwire BUS
Withstands Electrostatic Voltage up to 6kV
(HBM method typ）
Wide Temperature Range -40℃ to +125℃
Same package line-up and same pin configuration
2.5V to 5.5V Single Supply Voltage Operation
Address Auto Increment Function at READ
Operation
Prevention of write mistake
Write prohibition at power on
Write prohibition by command code
Write mistake prevention circuit at low voltage
Self-timed programming cycle
Program Condition Display by READY / BUSY
Low Supply Current
Write Operation (5V) : 0.8mA (Typ)
Read Operation (5V) : 0.5mA (Typ)
Standby Operation (5V) : 0.1μA (Typ)
Compact package MSOP8 / TSSOP-B8 / SOP8 /
SOP-J8
High-Reliability using ROHM Original
Double-Cell structure
More than 50 years data retention (Ta≦125℃)
More than 300,000 write cycles (Ta≦125℃)
Data set to FFFFh on all addresses at shipment
AEC-Q100 Qualified
Package
MSOP8
TSSOP-B8
SOP8
SOP-J8
MSOP8
SOP8
(Typ) (Typ) (Max)
2.90mm x 4.00mm x 0.90mm
3.00mm x 6.40mm x 1.20mm
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
TSSOP-B8
SOP-J8
BR93H46-2C
Package Type
Capacity Bit Format Product Name
1Kbit
64×16
BR93H46-2C
Supply Voltage
2.5V to 5.5V
MSOP8 TSSOP-B8
RFVM
RFVT
●●
SOP8
RF
●
SOP-J8
RFJ
●
○Product structure：Silicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product is not designed protection against radioactive rays
1/29
TSZ02201-0R1R0G100010-1-2
16.Feb.2016 Rev.003
1 page  
BR93H46-2C
Pin Configuration
(TOP VIEW)
8
VCC
7
NC
65
NC GND
BR93H46RFVM-2C:MSOP8
BR93H46RFVT-2C :TSSOP-B8
BR93H46RF-2C :SOP8
BR93H46RFJ-2C :SOP-J8
CS SK DI DO
12
34
Figure 2. Pin Configuration
Datasheet
Pin Description
Pin No.
1
2
3
4
5
6,7
8
Pin Name
CS
SK
DI
DO
GND
NC
VCC
I / O Function
Input Chip select input
Input Serial clock input
Input Start bit, ope code, address, and serial data input
Output Serial data output, READY / BUSY status output
- Ground, 0V
- Non connected terminal, VCC, GND or OPEN
- Power supply, 2.5V to 5.5V
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/29
TSZ02201-0R1R0G100010-1-2
16.Feb.2016 Rev.003
5 Page 
BR93H46-2C
Typical Performance Curves‐Continued
Datasheet
350
300
Ta= -40℃
250 Ta= 25℃
Ta= 125℃
200
150
SPEC
100
50
0
2 3 45
SUPPLY VOLTAGE : VCC［V］
Figure 24. Data "1" Output Delay Time
vs. Supply Voltage
250
Ta= -40℃
Ta= 25℃
200 Ta= 125℃
150
SPEC
6
350
300
Ta= -40℃
Ta= 25℃
250 Ta= 125℃
200
150
SPEC
100
50
0
2 3 45
SUPPLY VOLTAGE : VCC［V］
Figure 25. Data "0" Output Delay Time
vs. Supply Voltage
250
6
200 Ta= -40℃
Ta= 25℃
Ta= 125℃
150
SPEC
100 100
50 50
0
2 3 45 6
SUPPLY VOLTAGE : VCC［V］
Figure 26. Time from CS Output establishment
vs.. Supply Voltage
0
2 3 45 6
SUPPLY VOLTAGE : VCC［V］
Figure 27. Time from CS to High-Z vs.. Supply Voltage
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
11/29
TSZ02201-0R1R0G100010-1-2
16.Feb.2016 Rev.003
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet BR93H46-2C.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BR93H46-2C | Operation Microwire BUS EEPROM | ROHM Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |