产品概述
描述
The M95320-DRE is a 32-Kbit serial EEPROM device operating up to 105 °C. The M95320-DRE is compliant with the level of reliability defined by the AEC-Q100 grade 2.
The device is accessed by a simple serial SPI compatible interface running up to 20 MHz.
The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95320-DRE is a byte-alterable memory (4096 × 8 bits) organized as 128 pages of 32 bytes in which the data integrity is significantly improved with an embedded Error Correction Code logic.
The M95320-DRE offers an additional Identification Page (32 bytes) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.
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所有功能
- Compatible with the Serial Peripheral Interface (SPI) bus
- Memory array
- 32 Kbit (4 Kbytes) of EEPROM
- Page size: 32 bytes
- Write protection by block: 1/4, 1/2 or whole memory
- Additional Write lockable Page (Identification page)
- Extended temperature and voltage range
- Up to 105 °C (VCCfrom 1.7 V to 5.5 V)
- High speed clock frequency
- 20 MHz for VCC ≥4.5 V
- 10 MHz for VCC ≥2.5 V
- 5 MHz for VCC≥ 1.7 V
- Schmitt trigger inputs for noise filtering
- Short Write cycle time
- Byte Write within 4 ms
- Page Write within 4 ms
- Write cycle endurance
- 4 million Write cycles at 25°C
- 1.2 million Write cycles at 85°C
- 900 k Write cycles at 105°C
- Data retention
- more than 50 years at105 °C
- 200 years at 55°C
- ESD Protection (Human Body Model)
- 4000 V
- Packages
- RoHS-compliant and halogen-free (ECOPACK2®)
EDA符号、封装和3D模型
STMicroelectronics - M95320-DRE
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符号
封装
3D模型
全部资源
| 资源标题 | 版本 | 更新时间 |
|---|
IBIS models (5 of 10)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Jan 2023 | 13 Jan 2023 | |
| ZIP | 1.0 | 04 Oct 2021 | 04 Oct 2021 | |
| ZIP | 1.0 | 17 Mar 2023 | 17 Mar 2023 | |
| ZIP | 1.0 | 06 Jun 2023 | 06 Jun 2023 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| 7Z | 1.1 | 07 Jun 2023 | 07 Jun 2023 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 | |
| ZIP | 1.0 | 25 Jan 2021 | 25 Jan 2021 |
CAD Symbol & Footprint models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 27 Apr 2021 | 27 Apr 2021 |
Verilog models (2)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 22 Jan 2021 | 22 Jan 2021 | |
| ZIP | 1.0 | 28 Jan 2021 | 28 Jan 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| M95320-DRDW8TP/K | 批量生产 | TSSOP-8L | 汽车应用 | Ecopack2 | |
| M95320-DRMN8TP/K | 批量生产 | SO8 | 汽车应用 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Replacement Product | Country of Origin | ESample Max Qty | Free Samples | Budgetary Price (US$)*/Qty | 单价(US$) | Country of Origin | ESample Max Qty | Free Samples | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||
| M95320-DRMN8TP/K | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO8 | -40 | 105 | - | CHINA | 3 | Yes | | 0.261 | CHINA | 3 | Yes | ||
| M95320-DRDW8TP/K | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | TSSOP-8L | -40 | 105 | - | CHINA | - | No | | 0.261 | CHINA | - | 否 | ||