Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
ホーム >>> Fairchild >>> NM93CS46 データシート

NM93CS46 データシート

部品番号コンポーネント説明メーカー
NM93CS46 (MICROWIRE™ Bus Interface) 1024-Bit Serial EEPROM with Data Protect and Sequential Read Fairchild
Fairchild Semiconductor Fairchild
Other PDF  not available.
PDF DOWNLOAD     
NM93CS46 image

General Description
NM93CS46 is a 1024-bit CMOS non-volatile EEPROM organized as 64 x 16-bit array. This device features MICROWIRE interface which is a 4-wire serial bus with chipselect (CS), clock (SK), data input (DI) and data output (DO) signals. This interface is compatible to many of standard Microcontrollers and Microprocessors. NM93CS46 offers programmable write protection to the memory array using a special register called Protect Register. Selected memory locations can be protected against write by programming this Protect Register with the address of the first memory location to be protected (all locations greater than or equal to this first address are then protected from further change). Additionally, this address can be “permanently locked” into the device, making all future attempts to change data impossible. In addition this device features “sequential read”, by which, entire memory can be read in one cycle instead of multiple single byte read cycles. There are 10 instructions implemented on the NM93CS46, 5 of which are for memory operations and the remaining 5 are for Protect Register operations. This device is fabricated using Fairchild Semiconductor floating-gate CMOS process for high reliability, high endurance and low power consumption.
“LZ” and “L” versions of NM93CS46 offer very low standby current making them suitable for low power applications. This device is offered in both SO and TSSOP packages for small space considerations.

Features
■ Wide VCC 2.7V - 5.5V
■ Programmable write protection
■ Sequential register read
■ Typical active current of 200µA
   10µA standby current typical
   1µA standby current typical (L)
   0.1µA standby current typical (LZ)
■ No Erase instruction required before Write instruction
■ Self timed write cycle
■ Device status during programming cycles
■ 40 year data retention
■ Endurance: 1,000,000 data changes
■ Packages available: 8-pin SO, 8-pin DIP, 8-pin TSSOP

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16 
 

NM93CS46 に関連する他のメーカーを検索

部品番号コンポーネント説明PDFメーカー
NM93CS06E (MICROWIRETM Bus Interface) 256-/1024-/2048-/4096-Bit Serial EEPROM with Data Protect and Sequential Read ビュー National ->Texas Instruments
NM93CS06L 256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) and Data Protect (MICROWIRETM Bus Interface) ビュー National ->Texas Instruments
NM24C09 8192-Bit Serial EEPROM with Synchronous Serial Bus and Write Protect ビュー National ->Texas Instruments
HN58X25128FPIE Serial Peripheral Interface 128k EEPROM (16-kword × 8-bit)/ 256k EEPROM (32-kword × 8-bit) Electrically Erasable and Programmable Read Only Memory ビュー Renesas Electronics
INA2586 1024 x 8-Bit n-MOS EEPROM with I2C-Bus Interface ビュー Integral Corp.
FM24C256 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect ビュー Unspecified
NM93C46AEM8 1024-Bit Serial EEPROM (MICROWIRE Bus Interface) ビュー National ->Texas Instruments
HN58X25128I Serial Peripheral Interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit) Electrically Erasable and Programmable Read Only Memory ビュー Renesas Electronics
HN58X2408FPIE Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM (8-kword × 8-bit) ビュー Renesas Electronics
HN58X2408FPI Two-wire serial interface 8k EEPROM (1-kword × 8-bit)/16k EEPROM (2-kword × 8-bit) 32k EEPROM (4-kword × 8-bit)/64k EEPROM(8-kword × 8-bit) ビュー Hitachi -> Renesas Electronics

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]