M95256-WMW6TG STMicroelectronics, M95256-WMW6TG Datasheet - Page 13
![IC EEPROM 256KBIT 5MHZ 8SOIC](/photos/1/39/13918/497-8-soic_8-sop_8-soij__5_3_mm_width__8-soeiaj_8-so_wide_medium_w___series_sml.jpg)
M95256-WMW6TG
Manufacturer Part Number
M95256-WMW6TG
Description
IC EEPROM 256KBIT 5MHZ 8SOIC
Manufacturer
STMicroelectronics
Datasheet
1.M95256-WMN6TP.pdf
(47 pages)
Specifications of M95256-WMW6TG
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
5MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8692-2
M95256-WMW6TG
M95256-WMW6TG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M95256-WMW6TG
Manufacturer:
ST
Quantity:
4 300
Part Number:
M95256-WMW6TG
Manufacturer:
ST
Quantity:
20 000
M95256-DR, M95256, M95256-W, M95256-R
Two points need to be noted in the previous sentence:
●
●
Table 2.
The ‘last bit of the instruction’ can be the eighth bit of the instruction code, or the eighth
bit of a data byte, depending on the instruction (except for Read Status Register
(RDSR) and Read (READ) instructions).
The ‘next rising edge of Serial Clock (C)’ might (or might not) be the next bus
transaction for some other device on the SPI bus.
BP1
Status Register bits
0
0
1
1
Write-protected block size
BP0
0
1
0
1
Doc ID 12276 Rev 13
Protected block
Whole memory
Upper quarter
Upper half
none
M95256, M95256-W, M95256-R
Protected array address
6000h - 7FFFh
4000h - 7FFFh
0000h - 7FFFh
none
Operating features
13/47