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參數資料
型號: M28R400CB120ZB1U
廠商: 意法半導體
英文描述: 4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory
中文描述: 4兆位(256Kb的x16插槽,引導塊)1.8V電源快閃記憶體
文件頁數: 1/50頁
文件大小: 755K
代理商: M28R400CB120ZB1U
1/50
FEATURES SUMMARY
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SUPPLY VOLTAGE
–VDD = 1.65V to 2.2V Core Power Supply
–VDDQ= 1.65V to 2.2V for Input/Output
–VPP = 12V for fast Program (optional)
s
ACCESS TIMES: 90ns, 120ns
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PROGRAMMING TIME
– 10s typical
– Double Word Programming Option
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COMMON FLASH INTERFACE
– 64 bit Security Code
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MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
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BLOCK LOCKING
– All blocks locked at Power Up
– Any combination of blocks can be locked
–WP for Block Lock-Down
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SECURITY
– 64 bit user Programmable OTP cells
– 64 bit unique device identifier
– One Parameter Block Permanently Lockable
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AUTOMATIC STAND-BY MODE
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PROGRAM and ERASE SUSPEND
s
100,000 PROGRAM/ERASE CYCLES per
BLOCK
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ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28R400CT: 882Ah
– Bottom Device Code, M28R400CB: 882Bh
Figure 1. Packages
FBGA
TFBGA46 (ZB)
6.39 x 6.37mm
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相關代理商/技術參數
參數描述
M28R400CB120ZB6T 功能描述:閃存 4M (256Kx16) 120ns RoHS:否 制造商:ON Semiconductor 數據總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構: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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
M28R400CB120ZB6U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory
M28R400CB90ZB1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory
M28R400CB90ZB1U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory
M28R400CB90ZB6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (256Kb x16, Boot Block) 1.8V Supply Flash Memory
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