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参数资料
| 型号： | SST38VF6404-90-5I-B3KE |
| 厂商： | Microchip Technology |
| 文件页数： | 16/64页 |
| 文件大小： | 0K |
| 描述： | IC FLASH MPF 64MBIT 90NS 48TFBGA |
| 特色产品： | SST Serial and Parallel Flash Memory |
| 标准包装： | 480 |
| 系列： | SST38 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 64M（4M x 16） |
| 速度： | 90ns |
| 接口： | 并联 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 48-TFBGA |
| 供应商设备封装： | 48-TFBGA |
| 包装： | 托盘 |
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64 Mbit (x16) Advanced Multi-Purpose Flash Plus
A Microchip Technology Company
SST38VF6401 / SST38VF6402 / SST38VF6403 / SST38VF6404
Data Sheet
The SST38VF6401/6402/6403/6404 devices provide Bypass Mode, which allows for reduced Program
and Erase command sequence lengths. In this mode, the SDP portion of Program and Erase com-
mand sequences are omitted. See “Bypass Mode” on page 17. for further details.
Common Flash Memory Interface (CFI)
The SST38VF6401/6402/6403/6404 contain Common Flash Memory Interface (CFI) information that
describes the characteristics of the device. In order to enter the CFI Query mode, the system can
either write a one-byte sequence using a standard CFI Query Entry command, or a three-bye
sequence using the SST CFI Query Entry command. A comparison of these two commands is shown
in Table 11. Once the device enters the CFI Query mode, the system can read CFI data at the
addresses given in Tables 13 through 16.
The system must write the CFI Exit command to return to Read mode. Note that the CFI Exit com-
mand is ignored during an internal Program or Erase operation. See Table 11 for software command
codes, Figures 17 and 18 for timing waveform, and Figures 27 and 28 for flowcharts.
Product Identification
The Product Identification mode identifies the devices as the SST38VF6401, SST38VF6402,
SST38VF6403, or SST38VF6404, and the manufacturer as SST. See Table 6 for specific address and
data information. Product Identification mode is accessed through software operations. The software
Product Identification operations identify the part, and can be useful when using multiple manufactur-
ers in the same socket. For details, see Table 11 for software operation, Figure 16 for the software ID
Entry and Read timing diagram, and Figure 27 for the software ID Entry command sequence flowchart.
Table 6: Product Identification
Address
Data
Manufacturer’s ID
Device ID
SST38VF6401
SST38VF6402
SST38VF6403
SST38VF6404
0000H
0001H
0001H
0001H
0001H
BFH
536B
536A
536D
536C
T6.0 25015
While in Product Identification mode, the Read Block Protection Status command determines if a block
is protected. The status returned indicates if the block has been protected, but does not differentiate
between Volatile Block Protection and Non-Volatile Block Protection. See Table 11 for further details.
The Read-Irreversible Block-Lock Status command indicates if the Irreversible Block Command has
been issued. If DQ 0 = 0, then the Irreversible Lock command has been previously issued.
In order to return to the standard Read mode, the software Product Identification mode must be exited.
The exit is accomplished by issuing the software ID Exit command sequence, which returns the device
to the Read mode. See Table 11 for software command codes, Figure 18 for timing waveform, and Fig-
ures 27 and 28 for flowcharts.
?2011 Silicon Storage Technology, Inc.
16
DS-25015A
04/11
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相关代理商/技术参数 |
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| SST38VF6404-90-5I-EKE | 功能描述:闪存 2.7 to 3.6V 64Mbit Parallel Adv MPF+ RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| SST38VF6404B | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:64 Mbit (x16) Advanced Multi-Purpose Flash Plus |
| SST38VF6404B-70-5I-B3KE | 功能描述:闪存 2.7- 3.6V 64Mbit pm Parallel Advance MPF RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| SST38VF6404B-70-5I-B3KE-T | 功能描述:闪存 2.7- 3.6V 64Mbit pm Parallel Advance MPF RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| SST38VF6404B-70-5I-CD | 制造商:Microchip Technology Inc 功能描述:2.7 TO 3.6V 64MBIT PM PARALLEL ADVANCED MPF - Trays 制造商:Microchip Technology Inc 功能描述:IC FLASH 64MBIT 70NS 48TFBGA 制造商:Microchip Technology Inc 功能描述:2.7 - 3.6V 64Mbit pm Parallel Advance MPF |
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