产品概述

描述

The M95128 devices are electrically erasable programmable memories (EEPROMs) organized as 16384 x 8 bits, accessed through the SPI bus. The M95128-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95128-R can operate with a supply voltage from 1.8 V to 5.5 V and the M95128-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C.
The M95128-DF offers an additional page, named the Identification page (64 bytes). The Identification page can be used to store sensitive application parameters that can be (later) permanently locked in read-only mode.
The SPI bus signals are C, D and Q, as shown in Figure 1 and Table 1. The device is selected when Chip select (S) is driven low. Communications with the device can be interrupted when the HOLD is driven low.

所有功能
Compatible with the serial peripheral interface (SPI) bus

Memory array

128 Kbit (16 Kbytes) of EEPROM

Page size: 64 bytes

Additional write lockable page (Identification page)

Write time

Byte Write within 5 ms

Page Write within 5 ms

Write protect

quarter array

half array

whole memory array

High-speed clock: 20 MHz

Single supply voltage:

2.5 V to 5.5 V for M95128-W

1.8 V to 5.5 V for M95128-R

1.7 V to 5.5 V for M95128-DF
Operating temperature range: from -40 °C up to +85 °C

Enhanced ESD protection

More than 4 million Write cycles

More than 200-year data retention

Packages

SO8 (ECOPACK2^®)

TSSOP8 (ECOPACK2^®)

UFDFPN8 (ECOPACK2^®)

WLCSP (ECOPACK2^®)
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	Resource title	版本	Latest update

IBIS models (1)

	Resource title	版本	Latest update
ZIP	IBIS models SPI M95xxx Standard EEPROM (-40°C to 85°C)	1.0	31 Mar 2022	31 Mar 2022 IBIS models SPI M95xxx Standard EEPROM (-40°C to 85°C) 1.0

CAD Symbol & Footprint models (1)

	Resource title	版本	Latest update
ZIP	3D models EEPROM all packages rev3	1.0	27 Apr 2021	27 Apr 2021 3D models EEPROM all packages rev3 1.0

Verilog models (2)

	Resource title	版本	Latest update
ZIP	Verilog models I2C EEPROM M24xxx	1.0	28 Jan 2021	28 Jan 2021 Verilog models I2C EEPROM M24xxx 1.0
ZIP	Verilog models SPI EEPROM M95xxx	1.0	31 Mar 2022	31 Mar 2022 Verilog models SPI EEPROM M95xxx 1.0

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**
M95128-RDW6TP	批量生产	TSSOP-8L	工业	Ecopack2	PDF XML
M95128-RMC6TG	批量生产	UFDFPN8	工业	Ecopack2	PDF
M95128-RMN6TP	批量生产	SO8	工业	Ecopack2	PDF XML