參數(shù)資料
型號(hào)： M25PE10-VMP6TG
廠商： 意法半導(dǎo)體
元件分類： DRAM
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門(mén)，串行閃存
文件頁(yè)數(shù)： 25/60頁(yè)
文件大小： 310K
代理商： M25PE10-VMP6TG
M25PE20, M25PE10
Instructions
25/60
6.3
Read Identification (RDID)
The Read Identification (RDID) instruction allows the 8-bit manufacturer identification to be
read, followed by two Bytes of device identification. The manufacturer identification is
assigned by JEDEC, and has the value 20h for STMicroelectronics. The device identification
is assigned by the device manufacturer, and indicates the memory type in the first Byte
(80h), and the memory capacity of the device in the second Byte (12h for the M25PE20 and
11h for the M25PE10).
Any Read Identification (RDID) instruction 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 8-bit instruction code
for the instruction is shifted in. This is followed by the 24-bit device identification, stored in
the memory, being shifted out on Serial Data Output (Q), each bit being shifted out during
the falling edge of Serial Clock (C).
The instruction sequence is shown in
Figure 10
.
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 Standby Power mode. Once in
the Standby Power mode, the device waits to be selected, so that it can receive, decode and
execute instructions.
Table 8.
Figure 10.
Read Identification (RDID) instruction sequence and data-out sequence
Read Identification (RDID) data-out sequence
Manufacturer Identification
Device Identification
Memory Type
Memory Capacity
20h
80h
12h (M25PE20)
20h
80h
11h (M25PE10)
C
D
S
2
1
3
4
5
6
7
8
9 10 11 12 13 14 15
Instruction
0
AI06809
Q
Manufacturer Identification
High Impedance
MSB
15 14 13
3
2
1
0
Device Identification
MSB
16 16 18
28 29 30 31
相關(guān)PDF資料
PDF描述
M25PE10-VMP6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20_07 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20-VMN6G 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20-VMN6P 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20-VMN6TG 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25PE10-VMP6TP 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:1 and 2 Mbit, page-erasable serial Flash memories with byte alterability, 75 MHz SPI bus, standard pinout
M25PE16 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:16-Mbit, page-erasable serial flash memory with byte-alterability, 75 MHz SPI bus, standard pinout
M25PE16-VMP6G 功能描述:閃存 16 Mbit Lo Vltg Page Erasable Seral 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
M25PE16-VMP6P 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:16-Mbit, page-erasable serial flash memory with byte-alterability, 75 MHz SPI bus, standard pinout
M25PE16-VMP6TG 功能描述:閃存 16 Mbit Lo Vltg Page Erasable Seral 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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