M28R400CT datasheet(30/48 Pages) STMICROELECTRONICS

Part #	M28R400CT

Description	4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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30 / 48 page

M28R400CT, M28R400CB

30/48

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Table 20. Ordering Information Scheme

Table 21. Daisy Chain Ordering Scheme

Note:Devices are shipped from the factory with the memory content bits erased to ’1’. For a list of available

options (Speed, Package, etc.) or for further information on any aspect of this device, please contact

the ST Sales Office nearest to you.

Example:

M28R400CT

120 ZB

Device Type

M28

Operating Voltage

R = VDD = 1.65V to 2.2V; VDDQ = 1.65V or 2.2V

Device Function

400C = 4 Mbit (256Kb x16), Boot Block

Array Matrix

T = Top Boot

B = Bottom Boot

Speed

90 = 90ns

120 = 120ns

Package

ZB = TFBGA46: 0.75mm pitch

Temperature Range

1 = 0 to 70 °C

6 = –40 to 85 °C

Option

T = Tape & Reel Packing

U = Lead-free Package, Tape & Reel Packing, 16mm

Example:

M28R400C

-ZB

Device Type

M28R400C

Daisy Chain

-ZB = TFBGA46: 0.75 mm pitch

Option

T = Tape & Reel Packing

U = Lead-free Package, Tape & Reel Packing, 16mm

M28R400CT Datasheet(PDF) 30 Page - STMicroelectronics

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