参数资料
型号: 93C86A-I/P
厂商: Microchip Technology
文件页数: 10/38页
文件大小: 0K
描述: IC EEPROM 16KBIT 2048X8 8-PDIP
标准包装: 60
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 16K (2K x 8)
速度: 3MHz
接口: Microwire 3 线串行
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-DIP
包装: 管件
93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C
2.9
Write All (WRAL)
The DO pin indicates the Ready/ Busy status of the
The Write All ( WRAL ) instruction will write the entire
memory array with the data specified in the command.
device if CS is brought high after a minimum of 250 ns
low (T CSL ).
The self-timed auto-erase and programming cycle is
initiated by the rising edge of CLK on the last data bit.
Clocking of the CLK pin is not necessary after the
device has entered the WRAL cycle. The WRAL
command does include an automatic ERAL cycle for
the device. Therefore, the WRAL instruction does not
require an ERAL instruction, but the chip must be in the
EWEN status.
Note:
Note:
The write sequence requires a logic high
signal on the PE pin prior to the rising
edge of the last data bit.
After the Write All cycle is complete,
issuing a Start bit and then taking CS low
will clear the Ready/ Busy status from DO.
V CC must be ? 4.5V for proper operation of WRAL.
FIGURE 2-7:
WRAL TIMING
T CSL
CS
CLK
DI
1
0
0
0
1
x
???
x
Dx
???
D0
T SV
T CZ
DO
High-Z
Busy
Ready
H IGH -Z
T WL
DS21797L-page 10
? 2003-2012 Microchip Technology Inc.
相关PDF资料
PDF描述
93C86A-E/SN IC EEPROM 16KBIT 2048X8 8-SOIC
XCV50E-6CS144I IC FPGA 1.8V I-TEMP 144-CSBGA
XA3S400A-4FGG400I IC FPGA SPARTAN-3A 400K 400-FBGA
XC6SLX25T-3CSG324C IC FPGA SPARTAN 6 24K 324CSGBGA
XCV50E-6PQ240C IC FPGA 1.8V C-TEMP 240-PQFP
相关代理商/技术参数
参数描述
93C86AT-E/CH 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs
93C86AT-E/MC 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs
93C86AT-E/MS 功能描述:电可擦除可编程只读存储器 16k 2048 X 8 SERIAL EE,EXT RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93C86AT-E/OT 功能描述:电可擦除可编程只读存储器 2048x8 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93C86AT-E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs