DSM2190F4 查看數據表（PDF） - STMicroelectronics

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DSM2190F4

DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-2191 DSPs (3.3V Supply)

STMicroelectronics 

PART NUMBERING

Table 38. Ordering Information Scheme

Example:

DSM21 90 F4 V - 15 T 6

Device Type

DSM21 = DSP System Memory for ADSP-21XX Family

DSP Applicability

90 = Analog Devices ADSP-219X family

Memory Density

F4 = 2Mbit x 8 (256K Bytes)

DSM2190F4

Operating Voltage (Vcc)

V = 3.3V ± 10%

Access Time

15 = 150 ns

Package

K = 52-pin PLCC

T = 52-pin PQFP

Temperature Range

6 = –40 to 85oC (Industrial)

For a list of available options (speed, package,

etc.) or for further information on any aspect of this

device, please contact your nearest ST Sales Of-

fice.

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