Welcome to Seekchip.com    HOME
   Current position: Home > Shortcut to V > VN9 Series > VN970


You can fill in the blank to send your urgent purchasing info,so that the suppliers will get to you soon. Note: * are required!
*  Part Number *  Quantity
*  Business Location *  Email

VN970 More Information

Mfg: STM
Pack: ZIP-15
D/C: 05+


HOLD ACKNOWLEDGE: The active high Hold Acknowledge from the CPU indicates that it has relinquished control of the system busses. HLDA is a synchronous input and must not transition during its specified set-up time. There is an implied hold time (HLDA inactive) of TCH from the rising edge of CLK, during which time HLDA must not transition.
 VN970 PDF Download


File Size:487823 KB


Understanding the way the VN970 Family documents are versioned is vital to understanding organization of the literature. There are two revision levels on each document: • Major V04.11 (The four in this example is the major revision number.) When a document   is changed to reflect a functional change in the way a device operates, from one version of   silicon to another or from one version of a module to another, the functional change will be   described in a document that increments the major revision number. This major version   number is included in the order number of the document, for example S12CRGV4/D, where   S12CRGV3/D documents an earlier version of the CRG module still included on some   devices. The specification for the CRG module changed between V3 and V4 of the block   guide. • Minor V04.11 (The eleven in this example is the minor revision number.) Minor revisions   indicate that typos were fixed, or other minor corrections were made to the document. Minor   revisions do not indicate a functional change. On the Web display, the document number will show as S12CRGV4/D, Rev. 11, because V4.11 is the eleventh revision of major version 4 of the document. When consulting documentation for the VN970 Family devices, be aware that the date on the cover of the document indicates the date the document was released to publication. The date displayed on the Web is the day the document appeared on the Web. The two dates may not match. The important thing to look at is the major.minor revision number, and not the date. Detailed revision history tables within each of the documents describe what changes were made, and when.


The Simtek VN970 is a fast static RAM with a nonvolatile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent, non- volatile data resides in the Nonvolatile Elements. Data transfers from the SRAM to the Nonvolatile Ele- ments (the STORE operation), or from Nonvolatile Elements to SRAM (the RECALL operation), take place using a software sequence. Transfers from the Nonvolatile Elements to the SRAM (the RECALL operation) also take place automatically on restora- tion of power.

Related Models

Parr number/PDF Mfg Pack D/C Descrpion Parr number/PDF Mfg Pack D/C Descrpion
 VN920D-B5 STMicroelectronics TO-263 05+ As load current is reduced,  VN920-B513TR STMicroelectronics 07+ Regulated output options: 1.
 VN920SP13TR STMicroelectronics (VA) SOP-10 05+ The HCPL- 5120 contains a Ga  VN920-B5 STMicroelectronics 06+ • Low power consumption
 VN920SO STMicroelectronics SOP28 The TLV320AIC32 contains fou  VN920SP STMicroelectronics SMD 03+/04+ The 28 pin 330mil SOIC provi

VN970 Suppliers

Part Number Mfg Pack D/C Qty Description Inquiry
VN970 05+ 05+ ZIP-15 1511 2C006
VN90 CAN3 1080 STRC Verified
VN900 07+ 07+ VIA 630
VN900 07+ 07+ BGA 630
VN90AA 04+ 04+ 1000
VN90AA 500 500 CAN3
VN90AB 04+ 04+ 1000
VN90AB 500 500 CAN3
VN90ABA 04+ 04+ 1000
Quick search: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL
About Seekchip- Services - Comments - Contact us - Links - Map

© 2008 China Electronics Market,License 浙ICP备10014259号-9