BR9040F集成电路(IC)存储器规格书PDF中文资料
厂商型号 |
BR9040F |
参数属性 | BR9040F 封装/外壳为8-SOIC(0.173",4.40mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 存储器;产品描述:IC EEPROM 4KBIT SPI 2MHZ 8SOP |
功能描述 | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
文件大小 |
187.18 Kbytes |
页面数量 |
17 页 |
生产厂商 | Rohm Semiconductor |
企业简称 |
ROHM【罗姆】 |
中文名称 | 罗姆半导体集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-27 23:00:00 |
BR9040F规格书详情
• Overview
The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation commands. Communication occurs through CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these EEPROMs to be used as one-time ROMs. During writing, operation is checked via the internal status check.
• Features
• BR9010 / F / FV (1k bit): 64 words × 16 bits
BR9020 / F (2k bit): 128 words × 16 bits
BR9040 / F (4k bit): 256 words × 16 bits
• Single power supply operation
• Serial data input and output
• Automatic erase-before-write
• Low current consumption
–1.5mA (max.) active current: 3V
–2µA (max.) standby current: 3V
• Noise filter built into SK pin
• Compact DIP8, SOP8, SSOP-B8 packages (SSOP
B8 is available only with BR9010).
• 100,000 ERASE / WRITE cycles
• 10 years Data Retention
• Easily connects to serial port
BR9040F属于集成电路(IC) > 存储器。罗姆半导体集团制造生产的BR9040F存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种,格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等,接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。
产品属性
- 产品编号:
BR9040F-WE2
- 制造商:
Rohm Semiconductor
- 类别:
集成电路(IC) > 存储器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 存储器类型:
非易失
- 存储器格式:
EEPROM
- 技术:
EEPROM
- 存储容量:
4Kb(256 x 16)
- 存储器接口:
SPI
- 写周期时间 - 字,页:
10ms
- 电压 - 供电:
2V ~ 5.5V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.173",4.40mm 宽)
- 供应商器件封装:
8-SOP
- 描述:
IC EEPROM 4KBIT SPI 2MHZ 8SOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ROHM |
21+ |
SOP-8 |
6500 |
全新原装现货 |
询价 | ||
Rohm(罗姆) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
ROHM/罗姆 |
01+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ROHM/罗姆 |
1948+ |
SOP-8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ROHM/罗姆 |
SOP-8P |
1270 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | |||
ROHM |
22+23+ |
SOP8 |
29893 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ROHM |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 | ||
ROHM |
00+ |
SOP-8P |
250 |
询价 | |||
ROHM/罗姆 |
SOP-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ROHM |
2022 |
SOP |
2058 |
原厂原装正品,价格超越代理 |
询价 |