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ML2500B中文資料沖電線數據手冊PDF規(guī)格書

ML2500B
廠商型號

ML2500B

功能描述

Analog-Storage Single-chip Record/Playback LSI with 1M Bit-Cell Flash Memory

文件大小

243.35 Kbytes

頁面數量

27

生產廠商 Oki Electric Cable Co.,Ltd
企業(yè)簡稱

OKI沖電線

中文名稱

沖電線株式會社官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-23 22:50:00

ML2500B規(guī)格書詳情

GENERAL DESCRIPTION

Thanks to newly developed Analog Multi-Level Storage technology, ML2500B stores non-compressed analog source signal directly into on-chip 1M Bit-Cell Flash memory. The result is superb sound quality without noise and distortions introduced through coding/decoding, and impressive long-time record/playback capability up to 256 sec. ML2500B is fully controllable by an external MCU via the industry’s standard Serial Peripheral Interface.

In addition, no backup requirement and low operating voltage (2.7 to 3.3 V) make the LSI an ideal choice for compact, handy and portable terminals. ML2500B is a true single-chip solution to record/playback subsystem for use with today’s size-critical electronic products.

FEATURES

? On-chip non-volatile 1M bit-cell Flash memory

Program/Erase Cycles: 10,000 cycles

Data Retention : 10 years

? MCU Interface

Serial Peripheral Interface (SPI; Mode 0)

? Record/Playback Time Length (With the int. Osc. or ext. clock at 8.192 MHz)

Approx. 160 sec (At fsam = 6.4 kHz)

Approx. 190 sec (At fsam = 5.3 kHz)

Approx. 256 sec (At fsam = 4.0 kHz)

? Selectable Sampling Frequencies

4.0 kHz, 5.3 kHz, 6.4 kHz

? Maximum number of recording phrases: 320 phrases

? Phrase Control

Fully controllable with user-definable Start, Stop addresses

? Built-in LPF/Smoothing Filter (LPF attenuation –40 dB/oct)

? Built-in Oscillation Circuit (8.192 MHz), No oscillator required

Optional external clock input (Clock Frequency 4.0 to 8.192 MHz)

? Power Supply : 2.7 to 3.3 V

? Operating Temperature:

–40 to +70°C (guaranteed for both function and voice quality)

–40 to +85°C (guaranteed for function only) *Notice

*Notice

The voice quality can deteriorate at temperatures beyond the range of –40 to +70°C.

DC and AC characteristics in this data sheet are specified for –40 to +70°C operating temperature range.

? Package:

32-pin Plastic TSOP (TSOP(1)32-P-814-0.50-1K) (Product name: ML2500BTA)

Note: Please contact the Oki Sales office/Distributors for bare chips.

產品屬性

  • 型號:

    ML2500B

  • 制造商:

    OKI

  • 制造商全稱:

    OKI electronic componets

  • 功能描述:

    Analog-Storage Single-chip Record/Playback LSI with 1M Bit-Cell Flash Memory

供應商 型號 品牌 批號 封裝 庫存 備注 價格
OKI
23+
DIP
20000
全新原裝假一賠十
詢價
OKI
2020+
TSSOP
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
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OKI/日沖
24+
SSOP30
58000
全新原廠原裝正品現貨,可提供技術支持、樣品免費!
詢價
OKI
01+
TSSOP
540
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
Cheerzing(騏俊物聯(lián))
23+
SMD,16x18mm
6000
誠信服務,絕對原裝原盤
詢價
OKI
11+
493
原裝正品現貨庫存價優(yōu)
詢價
OKI
1948+
TSSOP
6852
只做原裝正品現貨!或訂貨假一賠十!
詢價
Cheerzing(騏俊物聯(lián))
21+
LCC-40
6000
中國航天工業(yè)部戰(zhàn)略合作伙伴行業(yè)領導者
詢價
TDK
22+23+
SMD
39648
絕對原裝正品全新進口深圳現貨
詢價
OKI
589220
16余年資質 絕對原盒原盤 更多數量
詢價