參數(shù)資料
型號(hào)： 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)： 60/62頁
文件大?。?/td> 565K
代理商： M25PE40VMW6G
M25PE40
Description
Figure 3.
VFQFPN and SO connections
1.
There is an exposed central pad on the underside of the VFQFPN package. This is pulled, internally, to
VSS, and must not be allowed to be connected to any other voltage or signal line on the PCB.
2.
See Section 12: Package mechanical for package dimensions, and how to identify pin-1.
Figure 1.
Logic diagram - previous T7X
process
Figure 2.
Logic diagram - new T9HX
process
Table 1.
Signal names
Signal name
Function
Direction
C
Serial Clock
Input
D
Serial Data input
Input
Q
Serial Data output
Output
S
Chip Select
Input
TSL or W(1)
1.
In the previous T7X process the pin is a Top Sector Lock input whereas in the new T9HX process, the pin
is a Write Protect input (see Figure 1 and Figure 2).
Top Sector Lock or Write Protect
Input
Reset
Input
VCC
Supply voltage
VSS
Ground
Reset
AI09704C
S
VCC
M25PE40
VSS
TSL
Q
C
D
Reset
AI13781
S
VCC
M25PE40
VSS
W
Q
C
D
1
AI09703d
2
3
4
8
7
6
5
D
VSS
C
Reset
Q
SVCC
TSL or W
M25PE40
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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(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
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
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