512 Kbit SPI Serial Flash
A Microchip Technology Company
SST25VF512A
Data Sheet
Pin Description
CE#
SO
1
2
8
7
VDD
HOLD#
CE#
SO
1
2
8
7
VDD
HOLD#
Top View
Top View
WP#
VSS
3
4
6
5
SCK
SI
WP#
VSS
3
4
6
5
SCK
SI
1264 08-soic P1.0
8-lead SOIC
Figure 2: Pin Assignments
Table 1: Pin Description
1264 08-wson P2.0
8-contact WSON
Symbol
SCK
SI
SO
CE#
Pin Name
Serial Clock
Serial Data
Input
Serial Data
Output
Chip Enable
Functions
To provide the timing of the serial interface.
Commands, addresses, or input data are latched on the rising edge of the clock input,
while output data is shifted out on the falling edge of the clock input.
To transfer commands, addresses, or data serially into the device.
Inputs are latched on the rising edge of the serial clock.
To transfer data serially out of the device.
Data is shifted out on the falling edge of the serial clock.
The device is enabled by a high to low transition on CE#. CE# must remain low for the
duration of any command sequence.
WP#
Write Protect The Write Protect (WP#) pin is used to enable/disable BPL bit in the status register.
HOLD#
V DD
V SS
Hold
Power Sup-
ply
Ground
To temporarily stop serial communication with SPI flash memory without resetting the
device.
To provide power supply (2.7-3.6V).
T1.0 25090
?2011 Silicon Storage Technology, Inc.
4
DS25090A
10/11
相关PDF资料
SST25WF040-40-5I-QAE-T IC FLASH SER 4MB 40MHZ SPI 8WSON
SST25WF080-75-4I-ZAE IC FLSH SER 8MB 75MHZ SPI 8CSP
SST26VF032A-80-5I-S2AE IC FLASH 32MBIT 8SOIC
SST38VF6402-90-5I-B3KE-T IC FLASH MPF 64MBIT 90NS 48TFBGA
SST39LF802C-55-4C-MAQE-T IC FLASH MPF 8MBIT 48-WFBGA
SST39SF040-70-4C-WHE IC FLASH MPF 4MBIT 70NS 32TSOP
SST39VF1602C-70-4I-B3KE IC FLASH MPF 16MBIT 70NS 48TFBGA
SST39VF200A-70-4I-MAQE IC FLASH MPF 2MBIT 70NS 48-WFBGA
相关代理商/技术参数
SST25VF512A-33-4I-SAE 功能描述:闪存 512K (64Kx8) 33MHz 2.7-3.6V Industrial 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
SST25VF512A-33-4I-SAE-T 功能描述:闪存 2.7V to 3.6V 512Kbit 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
SST25VF512A-33-4I-ZAE 功能描述:闪存 2.7V to 3.6V 512Kbit 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
SST25WF010 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4Mbit 1.8V SPI Serial Flash
SST25WF010-40-5I-QAE 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4Mbit 1.8V SPI Serial Flash
SST25WF010-40-5I-QAF 功能描述:闪存 1.65 to 1.95V 1Mbit 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
SST25WF010-40-5I-SAE 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4Mbit 1.8V SPI Serial Flash
SST25WF010-40-5I-SAF 功能描述:闪存 1M (128Kx8) 40MHz 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