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| 型号： | SST25VF064C-80-4I-Q2AE-T |
| 厂商： | Microchip Technology |
| 文件页数： | 24/37页 |
| 文件大小： | 0K |
| 描述： | IC FLASH SER 64M DUAL I/O 8WSON |
| 标准包装： | 2,000 |
| 系列： | SST25 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 64M（8M x 8） |
| 速度： | 80MHz |
| 接口： | SPI 串行 |
| 电源电压： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-WSON |
| 包装： | 带卷 (TR) |
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64 Mbit SPI Serial Dual I/O Flash
A Microchip Technology Company
SST25VF064C
Data Sheet
Enable-Hold (EHLD)
The 8-bit command, AAH, Enable-Hold instruction enables the HOLD functionality of the RST#/
HOLD# pin. CE# must remain active low for the duration of the Enable-Hold instruction sequence. CE#
must be driven high before the instruction is executed. See Figure 20 for the Enable-Hold instruction
sequence.
CE#
MODE 3
0 1 2 3 4 5 6 7
SCK
SI
SO
MODE 0
AA
MSB
HIGH IMPEDANCE
1203 F21.0
Figure 20: Enable-Hold Sequence
Read-ID (RDID)
The Read-ID instruction (RDID) identifies the device as SST25VF064C and manufacturer as SST. The
device information can be read from executing an 8-bit command, 90H or ABH, followed by address
bits A 23 -A 0 . Following the Read-ID instruction, the manufacturer’s ID is located in address 00000H and
the device ID is located in address 00001H. Once the device is in Read-ID mode, the manufacturer’s
and device ID output data toggles between address 00000H and 00001H until terminated by a low to
high transition on CE#. After CE# is driven high, the device is put into standby mode.
Refer to Tables 8 and 9 for device identification data.
CE#
MODE 3
0 1 2 3 4 5 6 7 8
15 16
23 24
31 32
39 40
47 48
55 56
63
SCK
MODE 0
SI
90 or AB
00
00
ADD 1
MSB
MSB
HIGH
SO
HIGH IMPEDANCE
BF
Device ID
BF
Device ID
IMPEDANCE
MSB
Note: The manufacturer s and device ID output stream is continuous until terminated by a low to high transition on CE#.
1. 00H will output the manfacturer s ID first and 01H will output device ID first before toggling between the two.
1392 F21.0
Figure 21: Read-ID Sequence
?2011 Silicon Storage Technology, Inc.
24
DS25036A
06/11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST25VF064C-80-4I-Q2CE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:64 Mbit SPI Serial Dual I/O Flash |
| SST25VF064C804IS3AE | 制造商:Microchip Technology Inc 功能描述: |
| SST25VF064C-80-4I-S3AE | 功能描述:闪存 64M (8Mx8) 80MHz Industrial Temp 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 |
| SST25VF064C-80-4I-S3AE_ | 制造商:Microchip Technology Inc 功能描述: |
| SST25VF064C-80-4I-S3AE-T | 功能描述:闪存 2.7V to 3.6V 64Mbit SPI Serial 闪存 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 |
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