M28W640HCB - 64 Mbit 3V supply flash memory

Numonyx

Download the M28W640HCB datasheet PDF. This datasheet also covers the M28W640HCT variant, as both devices belong to the same 64 mbit 3v supply flash memory family and are provided as variant models within a single manufacturer datasheet.

Key Features

Supply voltage.
VDD = 2.7 V to 3.6 V.
VPP = 12 V for fast program (optional).
Access times: 70 ns.
Asynchronous Page Read mode.
Page width: 4 words.
Page access: 25 ns.
Random access: 70 ns.
Programming time:.
10 μs typical.
Double Word Programming option.
Quadruple Word Programming option.
Common Flash interface.
Memory blocks.
Parameter blocks (top or bottom l.

📥 Download Datasheet

M28W640HCB 64 mbit 3v supply flash memory by Numonyx - Datasheet Preview — Note: The manufacturer provides a single datasheet file (M28W640HCT-Numonyx.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	M28W640HCB
Manufacturer	Numonyx
File Size	0.97 MB
Description	64 Mbit 3V supply flash memory
Datasheet	M28W640HCB Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
M28W640CB	64 Mbit 3V Supply Flash Memory	STMicroelectronics
M28W640CT	64 Mbit 3V Supply Flash Memory	STMicroelectronics
M28W640ECB	64 Mbit 3V Supply Flash Memory	STMicroelectronics
M28W640ECT	64 Mbit 3V Supply Flash Memory	STMicroelectronics
M28W640FCB	(M28W640FCT / M28W640FCB) Flash memory	ST Microelectronics

Other Datasheets by Numonyx

Part Number	Description
M28W640HCT	64 Mbit 3V supply flash memory
M28W160CB	16 Mbit 3V Supply Flash Memory
M28W160CT	16 Mbit 3V Supply Flash Memory
M28W160ECB	16 Mbit 3V Supply Flash Memory
M28W160ECT	16 Mbit 3V Supply Flash Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

M28W640HCT M28W640HCB 64 Mbit (4 Mb x 16, boot block) 3 V supply Flash memory Features Supply voltage – VDD = 2.7 V to 3.