M25P32-VMF6TP Micron Technology Inc, M25P32-VMF6TP Datasheet - Page 23
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M25P32-VMF6TP
Manufacturer Part Number
M25P32-VMF6TP
Description
Manufacturer
Micron Technology Inc
Datasheet
1.M25P32-VMF6TP.pdf
(53 pages)
Specifications of M25P32-VMF6TP
Cell Type
NOR
Density
32Mb
Access Time (max)
8ns
Interface Type
Serial (SPI)
Boot Type
Not Required
Address Bus
1b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
SO W
Program/erase Volt (typ)
8.5 to 9.5V
Sync/async
Synchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
8b
Number Of Words
4M
Supply Current
12mA
Mounting
Surface Mount
Pin Count
16
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M25P32-VMF6TP
Manufacturer:
Numonyx
Quantity:
8 000
Company:
Part Number:
M25P32-VMF6TP
Manufacturer:
ST
Quantity:
320
Part Number:
M25P32-VMF6TP
Manufacturer:
MICRON/美光
Quantity:
20 000
6.3
Table 5.
Manufacturer identification
20h
Read Identification (RDID)
The Read Identification (RDID) instruction allows the device identification data to be read as
explained here, with the data values shown in
sequence.
Any Read Identification (RDID) instruction performed while an Erase or Program cycle is in
progress is not decoded, and has no effect on the cycle that is in progress.
The device is first selected by driving Chip Select (S) Low. Then, the 1-byte instruction code
for the instruction is shifted in.
After this the 20-bytes stored in memory are shifted out on Serial Data output (Q), including
the 3-bytes of manufacturer and device identification information, the 1-byte CFD length,
and the 16 bytes of CFD content. Each bit of these 20-bytes is shifted out during the falling
edge of Serial Clock (C). The instruction sequence is shown in Figure 8: Read Identification
(RDID) instruction sequence and data-out sequence.
The Read Identification (RDID) instruction is terminated by driving Chip Select (S) High at
any time during data output. When Chip Select (S) is driven High, the device is put in the
Stand-by Power mode. Once in the Stand-by Power mode, the device waits to be selected,
so that it can receive, decode and execute instructions.
Read Identification (RDID) data-out sequence
1. UID available on T9HX process technology parts.
Manufacturer identification (1 byte): Numonyx value assigned by JEDEC.
Device identification (2 bytes): assigned by the device manufacturer.
–
–
Unique ID code (UID) (17 bytes): available upon customer request.
–
–
The first byte indicates the memory type.
The second byte indicates the memory capacity of the device.
The first byte contains the length of the data that is contained in the UID.
The remaining 16 bytes are available upon customer request and contain the
optional Customized Factory Data (CFD) content. The CFD bytes are read-only
and can be programmed with customer data upon customer demand. If a
customer does not make a request, the device is shipped with all CFD bytes
programmed to zero (00h).
Memory type
20h
Device identification
Memory capacity
16h
Table 5.: Read Identification (RDID) data-out
UID
10h
(1)
CFI content
16 bytes
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