参数资料
型号: R1EX25002ATA00A#S0
厂商: Renesas Electronics America
文件页数: 12/24页
文件大小: 0K
描述: IC EEPROM 2K 5MHZ 8TSSOP
标准包装: 1
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (256 x 8)
速度: 3MHz,5MHz
接口: SPI 串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 标准包装
其它名称: R1EX25002ATA00A#S0DKR
R1EX25002Axx00A/R1EX25004Axx00A
Write Enable (WREN):
The Write Enable Latch (WEL) bit must be set prior to each WRITE and WRSR instruction. The only way to do this is
to send a Write Enable instruction to the device. As shown in the following figure, to send this instruction to the device,
chip select ( S ) is driven low, and the bits of the instruction byte are shifted in, on serial data input (D). The device then
enters a wait state. It waits for the device to be deselected, by chip select ( S ) being driven high.
Write Enable (WREN) Sequence
S
W
V IH
V IL
V IH
V IL
0
1
2
3
4
5
6
7
C
V IH
V IL
V IH
Instruction
D
Q
V IL
High-Z
REJ03C0357-0002 Rev. 0.02 Jan.14 .2009
page 10 of 20
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R1EX25004ASA00A#S0 功能描述:IC EEPROM 4K 5MHZ 8SOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1 系列:- 格式 - 存储器:闪存 存储器类型:闪存 - NAND 存储容量:4G(256M x 16) 速度:- 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:48-TFSOP(0.724",18.40mm 宽) 供应商设备封装:48-TSOP I 包装:Digi-Reel® 其它名称:557-1461-6