Embedded Processing & Memory

The AS4C4M16D1 DDR SDRAM is a highspeed CMOS double data rate synchronous DRAM containing 64 Mbits. It is internally configured as a quad 1M x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CK). Data outputs occur at both rising edges of CK and CK . Read and write accesses to the SDRAM are burst oriented; accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command. The AS4C4M16D1 provides programmable Read or Write burst lengths of 2, 4, 8. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst sequence. The refresh functions, either Auto or Self Refresh are easy to use. In addition, AS4C4M16D1 features programmable DLL option. By having a programmable mode register and extended mode register, the system can choose the most suitable modes to maximize its performance. These devices are well suited for applications requiring high memory bandwidth and high performance.

The AS6C1008 is a 1,048,57 6-bit low power CMOS static random access memory organized as 131,072 words by 8 bits. It is fabricated using very high performance, high reliability CMOS technology. Its standby current is stable within the range of operating temperature. The AS6C1008 is well designed for very low power system applications, and particularly well suited for battery back-up non-volatile memory application. The AS6C1008 operates from a single power supply of 2.7V ~ 5.5V.

The AS7C31025B is a high-performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 x 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.

The AS7C1024B is a high performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 words x 8 bits. It is designed for memory applications where fast data access, low power, and simple interfacing are desired.

The A25L020/A25L010/A25L512 are 2M/1M/512K bit Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction. The memory is organized as 4/2/1(A25L020/A25L010/A25L512) blocks, each containing 16 sectors. Each sector is composed of 16 pages. Each page is 256 bytes wide. Thus, the whole memory can be viewed as consisting of 1024/512/256 (A25L020/A25L010/A25L512) pages, or 262,144/131,072/ 65,536 (A25L020/A25L010/A25L512) bytes. The whole memory can be erased using the Chip Erase instruction, a block at a time, using Block Erase instruction, or a sector at a time, using the Sector Erase instruction.

The A25L020/A25L010/A25L512 are 2M/1M/512K bit Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction. The memory is organized as 4/2/1(A25L020/A25L010/A25L512) blocks, each containing 16 sectors. Each sector is composed of 16 pages. Each page is 256 bytes wide. Thus, the whole memory can be viewed as consisting of 1024/512/256 (A25L020/A25L010/A25L512) pages, or 262,144/131,072/ 65,536 (A25L020/A25L010/A25L512) bytes. The whole memory can be erased using the Chip Erase instruction, a block at a time, using Block Erase instruction, or a sector at a time, using the Sector Erase instruction.

The A29001A is a 5.0 volt-only Flash memory organized as 131,072 bytes of 8 bits each. The A29001A offers the RESET function, but it is not available on A290011A. The 128 Kbytes of data are further divided into seven sectors for flexible sector erase capability. The 8 bits of data appear on I/O0 - I/O7 while the addresses are input on A0 to A16. The A29001A is offered in 32-pin PLCC, PDIP and TSOP packages. This device is designed to be programmed insystem with the standard system 5.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29001A can also be programmed in standard EPROM programmers.

The A29001A is a 5.0 volt-only Flash memory organized as 131,072 bytes of 8 bits each. The A29001A offers the RESET function, but it is not available on A290011A. The 128 Kbytes of data are further divided into seven sectors for flexible sector erase capability. The 8 bits of data appear on I/O0 - I/O7 while the addresses are input on A0 to A16. The A29001A is offered in 32-pin PLCC, PDIP and TSOP packages. This device is designed to be programmed insystem with the standard system 5.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29001A can also be programmed in standard EPROM programmers.

The A29L040A is a 3.0 volt-only Flash memory organized as 524,288 bytes of 8 bits each. The 512 Kbytes of data are further divided into eight sectors of 64 Kbytes each for flexible sector erase capability. The 8 bits of data appear on I/O0 - I/O7 while the addresses are input on A0 to A18. The A29L040A is offered in 32-pin DIP, PLCC, TSOP (8mm x 20mm) packages. This device is designed to be programmed in-system with the standard system 3.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29L040A can also be programmed in standard EPROM programmers.

The A29L040A is a 3.0 volt-only Flash memory organized as 524,288 bytes of 8 bits each. The 512 Kbytes of data are further divided into eight sectors of 64 Kbytes each for flexible sector erase capability. The 8 bits of data appear on I/O0 - I/O7 while the addresses are input on A0 to A18. The A29L040A is offered in 32-pin DIP, PLCC, TSOP (8mm x 20mm) packages. This device is designed to be programmed in-system with the standard system 3.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29L040A can also be programmed in standard EPROM programmers.

The A43L0616B is 16,777,216 bits synchronous high data rate Dynamic RAM organized as 2 X 524,288 words by 16 bits, fabricated with AMIC’s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable latencies allows the same device to be useful for a variety of high bandwidth, high performance memory system applications.

The A623308A is a low operating current 65,536-bit static random access memory organized as 8,192 words by 8 bits and operates on a voltage from 4.5V to 5.5V. Inputs and three-state outputs are TTL compatible and allow for direct interfacing with common system bus structures. Minimum standby power is drawn by this device when CE is at a high level, independent of the other input levels. Data retention is guaranteed at a power supply voltage as low as 2.0V.

DIGI CONNECT ME 9210

Ultra-compact high-performance embedded modules for M2M networking combine on-chip security The Digi Connect ME 9210 embedded module enables secure wired and wireless networking. Built on Digi’s powerful NS9210 ARM9 processor, the high-performance module allows customers to implement next generation network-enabled products. Additionally, the RJ-45 form factor is pin compatible with modules in the Digi Connect ME family. The module can provide future application-specific interface options through the programmable Flexible Interface Module (FIM), while keeping the main serial port or other key peripheral interfaces available. It is well-suited for more advanced core module applications by supporting up to ten shared GPIOs, external IRQs and an extended set of peripheral interface options. The Digi Connect ME 9210 features the development and operational benefits of Digi Remote Manager ®. This secure, highly-scalable platform seamlessly ties enterprise applications and remote devices together. Using Digi Remote Manager, customers can also easily configure, upgrade, monitor and troubleshoot their device from a centralised location.

Features

- Integrated 10/100 Mbit Ethernet interface - Support for Digi Embedded Linux and Digi NET+OS - Industrial operating temperature System-on-Module - RJ-45 form factor compatible with Digi Connect ME - On-chip hardware encryption engine - Extended set of on-chip interfaces and signals - Power management modes - Low-emission design (FCC Class B)

Digi Connect ME 9210 Digi JumpStart Kit

for Digi Embedded Linux, w/Eclipse-based Digi ESP IDE, LiveDVD, and installation and setup support package What's in the box: Quick start guide Digi Connect ME module w/JTAG - 75 MHz NS9210, 4 MB Flash, 8 MB SDRAM Digi JumpStart Kit development board - RS-232 serial port, GPIO screw terminal, test points, application connectors, prototyping area, RS-232 console port (JTAG), 9-30VDC power supply Digi Embedded Linux DVD - Digi Embedded Linux, Digi ESP IDE, source code, boot loader source code, sample code Documentation and development board schematics Power supply and accessories - External wall power supply with adapters, Ethernet cable, serial cable