首页>CY14B064I-SFXI>规格书详情
CY14B064I-SFXI中文资料PDF规格书
厂商型号 |
CY14B064I-SFXI |
参数属性 | CY14B064I-SFXI 封装/外壳为16-SOIC(0.295",7.50mm 宽);包装为托盘;类别为集成电路(IC) > 存储器;产品描述:IC NVSRAM 64KBIT I2C 16SOIC |
功能描述 | 64-Kbit (8 K x 8) Serial (I2C) nvSRAM with Real Time Clock |
文件大小 |
2.36729 Mbytes |
页面数量 |
41 页 |
生产厂商 | CypressSemiconductor |
企业简称 |
Cypress【赛普拉斯】 |
中文名称 | 赛普拉斯半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 8:00:00 |
CY14B064I-SFXI规格书详情
Overview
The Cypress CY14C064I/CY14B064I/CY14E064I combines a 64-Kbit nvSRAM [2] with a full-featured RTC in a monolithic integrated circuit with serial I2C interface. The memory is organized as 8 K words of 8 bits each. The embedded nonvolatile elements incorporate the QuantumTrap technology, creating the world’s most reliable nonvolatile memory. The SRAM provides infinite readand write cycles, while the QuantumTrap cells provide highly reliable nonvolatile storage of
data. Data transfers from SRAM to the nonvolatile elements (STORE operation) takes place automatically at power-down. On power-up, data is restored to the SRAM from the nonvolatile
memory (RECALL operation). The STORE and RECALL operations can also be initiated by the user through I2C commands.
Features
■64-Kbit nonvolatile static random access memory (nvSRAM)
❐Internally organized as 8 K × 8
❐STORE to QuantumTrap nonvolatile elements initiated
automatically on power-down (AutoStore) or by using I2C command (Software STORE) or HSBpin (Hardware STORE)
❐RECALL to SRAM initiated on power-up (Power-UpRECALL) or by I2C command (Software RECALL)
❐Automatic STORE on power-down with a small capacitor
■High reliability
❐Infinite read, write, and RECALL cycles
❐1 million STORE cycles to QuantumTrap
❐Data retention: 20 years at 85 °C
■Real Time Clock (RTC)
❐Full-featured RTC
❐Watchdog timer
❐Clock alarm with programmable interrupts
❐Backup power fail indication
❐Square wave output with programmable frequency (1 Hz, 512 Hz, 4096 Hz, 32.768 kHz)
❐Capacitor or battery backup for RTC
❐Backup current of 0.45 µA (typical)
■High-speed I2C interface[1]
❐Industry standard 100 kHz and 400 kHz speed
❐Fast mode Plus 1 MHz speed
❐High speed: 3.4 MHz
❐Zero cycle delay reads and writes
■Write protection
❐Hardware protection using Write Protect (WP) pin
❐Software block protection for one-quarter, one-half, or entire array
■I2C access to special functions
❐Nonvolatile STORE/RECALL
❐8-byte serial number
❐Manufacturer ID and Product ID
❐Sleep mode
■Low power consumption
❐Average active current of 1 mA at 3.4 MHz operation
❐Average standby mode current of 250 µA
❐Sleep mode current of 8 µA
■Industry standard configurations
❐Operating voltages:
• CY14C064I: VCC= 2.4 V to 2.6 V
• CY14B064I: VCC= 2.7 V to 3.6 V
• CY14E064I: VCC= 4.5 V to 5.5 V
❐Industrial temperature
❐16-pin small outline integrated circuit (SOIC) package
❐Restriction of hazardous substances (RoHS) compliant
产品属性
- 产品编号:
CY14B064I-SFXI
- 制造商:
Cypress Semiconductor Corp
- 类别:
集成电路(IC) > 存储器
- 包装:
托盘
- 存储器类型:
非易失
- 存储器格式:
NVSRAM
- 技术:
NVSRAM(非易失性 SRAM)
- 存储容量:
64Kb(8K x 8)
- 存储器接口:
I²C
- 电压 - 供电:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC NVSRAM 64KBIT I2C 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
21+ |
SOP-16 |
1501 |
原装现货假一赔十 |
询价 | ||
CYPRESS |
1137+ |
SOP16 |
1501 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
CYPRESS |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CYPRESS |
16+ |
SOP-16 |
1491 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
CYPRESS |
2016+ |
SOP16 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CYPRESS/赛普拉斯 |
2023+ |
SOIC-16 |
6893 |
十五年行业诚信经营,专注全新正品 |
询价 | ||
CYPRESS/赛普拉斯 |
20+ |
SOIC-16 |
920 |
询价 | |||
Cypress Semiconductor Corp |
21+ |
16-SOIC |
56200 |
一级代理/放心采购 |
询价 | ||
CYPRESS/赛普拉斯 |
23+ |
SOIC-16 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
CYPRESS/赛普拉斯 |
1936+ |
SOIC |
6852 |
只做原装正品现货!假一赔十! |
询价 |