- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄180109 > M25PE40VMW6G (STMICROELECTRONICS) 512K X 8 SPI BUS SERIAL EEPROM, PDSO8 PDF資料下載
參數(shù)資料
| 型號： | M25PE40VMW6G |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | PROM |
| 英文描述： | 512K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 0.208 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 16/62頁 |
| 文件大?。?/td> | 565K |
| 代理商： | M25PE40VMW6G |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁當(dāng)前第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁
M25PE40
Instructions
23/62
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 (13h).
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 9.
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.
Figure 9.
Read Identification (RDID) instruction sequence and data-out sequence
Table 6.
Read Identification (RDID) Data-out sequence
Manufacturer identification
Device identification
Memory type
Memory capacity
20h
80h
13h
C
D
S
2
1
3456789 10 11 12 13 14 15
Instruction
0
AI06809b
Q
Manufacturer identification
High Impedance
MSB
15 14 13
3210
Device identification
MSB
16 17 18
28 29 30 31
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M27C1024-10F1X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM |
| M27C1024-10F3TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM |
| M27C1024-10F3X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM |
| M27C1024-10F6TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM |
| M27C1024-10F6X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M25PE40-VMW6G | 功能描述:閃存 4 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 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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 |
| M25PE40-VMW6G_NUD | 制造商:Micron Technology Inc 功能描述: |
| M25PE40VMW6P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit, low voltage, Page-Erasable Serial Flash memory with byte alterability, 50 MHz SPI bus, standard pinout |
| M25PE40-VMW6P | 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:4 Mbit, page-erasable serial Flash memory with byte alterability, 75 MHz SPI bus, standard pinout |
| M25PE40VMW6TG | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit, low voltage, Page-Erasable Serial Flash memory with byte alterability, 50 MHz SPI bus, standard pinout |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。