DSM2150F5V STMicroelectronics, DSM2150F5V Datasheet

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DSM2150F5V

Manufacturer Part Number

DSM2150F5V

Description

DSM (Digital Signal Processor System Memory) for Analog Devices DSPs (3.3V Supply)

Manufacturer

STMicroelectronics

Datasheet

1.DSM2150F5V.pdf (73 pages)

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Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

DSM2150F5V-12T6

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FSC

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60 000

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BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

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DSM2150F5V-12T6

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STMicroelectronics

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Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

DSM2150F5V-12T6

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ST

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Meier Automation Equipment Co., Limited

Meier Automation Equipment Co., Limited

Part Number:

DSM2150F5V-12T6

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ST

Quantity:

20 000

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FEATURES SUMMARY

August 2004

Glueless Connection to DSP

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Dual Flash Memories

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512 KByte Main Flash memory

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32 KByte Secondary Flash memory

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Up to 40 Multifunction I/O Pins

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General purpose PLD

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Easily add memory, logic, and I/O to the

External Port of ADSP-218x, 219x, 2106x,

2116x, 2153x, and TS101 families of

DSPs from Analog Devices, Inc.

Two independent Flash memory arrays

for storing DSP code and data

Capable of read-while-write concurrent

Flash memory operation

Device can be configured as 8-bit or 16-bit

Built-in programmable address decoding

logic allows mapping individual sectors of

each Flash array to any address boundary

Each Flash sector can be write protected

Ample storage for boot loading DSP code/

data upon reset and subsequent code

swaps

Large capacity for storing tables and

constants or for data recording

Smaller sector size ideal for storing

calibration and configuration constants.

Eliminate external serial EEPROM.

Optionally bypass internal DSP boot ROM

during start-up and execute code directly

from Secondary Flash. Use for custom

start-up code and In-Application

Programming (IAP).

Increase total DSP system I/O capability

I/O controlled by DSP software or PLD

logic

Use for peripheral glue logic to keypads,

control panel, displays, LCDs, and other

devices

Over 3,000 gates of PLD with 16 macro

cells

Eliminate PLDs and external logic devices

Create state machines, chip selects,

simple shifters and counters, clock

dividers, delays

Simple PSDsoft Express

software, free from www.st.com/psm

DSM (Digital Signal Processor System Memory)

™

development

for Analog Devices DSPs (3.3V Supply)

Figure 1. TQFP 80-pin Package

In-System Programming (ISP) with JTAG

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Content Security

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Operating Range

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Zero-Power Technology

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Flash Memory Speed, Endurance, Retention

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Program entire chip in 15-35 seconds with

no involvement of the DSP

Optionally links with DSP JTAG debug

port

Eliminate need for sockets and pre-

programming of memory and logic

devices

ISP allows efficient manufacturing and

product testing supporting Just-In-Time

inventory

Use low-cost FlashLINK

PC. Available from www.st.com/psm.

Programmable Security Bit blocks access

of device programmers and readers

V

50µA standby current typical

120ns, 100K cycles, 15 year retention

CC

: 3.3V ± 10%, Temp: –40°C to +85°C

TQFP80 (T)

DSM2150F5V

™

cable with any

1/73

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