. . . . . 5 Table 1. Figure 2. Figure 3. Table 2. Figure 4. Figure 5. Figure 6. Figure 7. M28W320FS and M28W640FS Memory Architecture. 5 M28W320FS Logic Diagram ..
SUMMARY
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SUPPLY VOLTAGE
– VDD = 2.7V to 3.6V Core Power Supply
– VDDQ= 1.65V to 3.6V for Input/Output
– VPP = 12V for fast Program (optional) ACCESS TIME: 70ns PROGRAMMING TIME:
– 10µs typical
– Double Word Programming Option
– Quadruple Word Programming Option COMMON FLASH INTERFACE MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks HARDWARE PROTECTION
– VPP Pin for write protect of all blocks SECURITY FEATURES
– 128 bit User-programmable OTP segment
– 64 bit Unique Device Identifier
– KRYPTO Features: Modify Protection, Read Protection, Devi.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | M28W640FST |
STMicroelectronics |
32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply - Boot Block - Secure Flash Memories | |
2 | M28W640FCB |
ST Microelectronics |
(M28W640FCT / M28W640FCB) Flash memory | |
3 | M28W640FCT |
ST Microelectronics |
(M28W640FCT / M28W640FCB) Flash memory | |
4 | M28W640CB |
STMicroelectronics |
64 Mbit 3V Supply Flash Memory | |
5 | M28W640CT |
STMicroelectronics |
64 Mbit 3V Supply Flash Memory | |
6 | M28W640ECB |
STMicroelectronics |
64 Mbit 3V Supply Flash Memory | |
7 | M28W640ECT |
STMicroelectronics |
64 Mbit 3V Supply Flash Memory | |
8 | M28W640HCB |
Numonyx |
64 Mbit 3V supply flash memory | |
9 | M28W640HCT |
Numonyx |
64 Mbit 3V supply flash memory | |
10 | M28W160BB |
STMicroelectronics |
16 Mbit 3V Supply Flash Memory | |
11 | M28W160BT |
STMicroelectronics |
16 Mbit 3V Supply Flash Memory | |
12 | M28W160CB |
Numonyx |
16 Mbit 3V Supply Flash Memory |