参数资料
型号: SST25VF512-20-4C-SAE
厂商: Microchip Technology
文件页数: 4/29页
文件大小: 0K
描述: IC FLASH SER 512K 20MHZ 8SOIC
特色产品: SST Serial and Parallel Flash Memory
标准包装: 100
系列: SST25
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 512K (64K x 8)
速度: 20MHz
接口: SPI 串行
电源电压: 2.7 V ~ 3.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
产品目录页面: 1452 (CN2011-ZH PDF)
512 Kbit SPI Serial Flash
A Microchip Technology Company
SST25VF512
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
1192 08-soic P1.4
8-lead SOIC
Figure 1: Pin Assignments
Table 1: Pin Description
1192 08-wson P1a.6
8-contact WSON
Symbol Pin Name
Functions
SCK
SI
SO
CE#
Serial Clock
Serial Data
Input
Serial Data
Output
Chip Enable
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).
T1.7 25076
?2011 Silicon Storage Technology, Inc.
4
DS25076A
10/11
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SST25VF512-20-4C-SAE_ 制造商:Microchip Technology Inc 功能描述:
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SST25VF512A 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit SPI Serial Flash
SST25VF512A-33-4C-QAE 功能描述:闪存 512K (64K X 8) 33MHz 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-33-4C-QAE-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