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EEPROM Memory | NV25320LV
概览
NV25320LV is a EEPROM Serial 32-Kb SPI - Automotive Grade 1 device internallyorganized as 4Kx8 bits. It features a 32−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the NV25xxxLV device. The device features software and hardware write protection, including partial as well as full array protection. Byte Level On−Chip ECC (Error Correction Code) makes the device suitable for high reliability applications. The device offers an additional Identification Page which can be permanently write protected.
应用
- Door module
- Body computer & energy management unit
- Immobilizer unit
- Wiper module
- Park assist unit
- Light management unit
- Electronic parking brake
- Engine Start/Stop control unit
- Engine control unit
- ABS/ESP (Electronic Stability Program)
- Airbag
- Electric steering control unit, ESL
- Integrated navigation and infotainment systems
特性
- Automotive Temperatures Grade1: -40°C to +125°C/VCC = 1.7 V to 5.5 V
- SOIC and TSSOP 8-Lead and Wettable Flank UDFN 8−pad Packages
- 20/ 10 MHz SPI Compatible
- SPI Modes (0,0) & (1,1)
- 32-byte Page Write Buffer
- Self-timed Write Cycle
- Hardware and Software Protection
- Block Write Protection
- Protect ¼, ½ or Entire EEPROM Array - Low Power CMOS Technology
- 200 Year Data Retention
- Additional Identification Page with Permanent Write Protection
- NV Prefix for Automotive and Other Applications Requiring Site andChange Control
- Program/Erase Cycles: 4,000,000 at 25°C; 1,200,000 at +85°C; 600,000 at +125°C;
- These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
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NV25320DTVLT3G
Active
Pb
A
H
P
TSSOP-8
1
260
REEL
3000
Y
CMOS
32 kb
4k x 8
SPI
20000
75
1.7
5.5
10
3
-40
125
$0.3391
More Details
NV25320DWVLT3G
Active
Pb
A
H
P
SOIC-8
1
260
REEL
3000
N
CMOS
32 kb
4k x 8
SPI
20000
75
1.7
5.5
10
3
-40
125
$0.2764
More Details
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