位置:CY14B101PA > CY14B101PA详情

CY14B101PA中文资料

厂家型号

CY14B101PA

文件大小

1379.89Kbytes

页面数量

44

功能描述

1-Mbit (128 K 횞 8) Serial (SPI) nvSRAM with Real Time Clock

1-Mbit(128 K x 8) Automotive Serial(SPI) nvSRAM with Real Time Clock

数据手册

原厂下载下载地址一下载地址二到原厂下载

简称

CYPRESS赛普拉斯

生产厂商

Cypress Semiconductor

中文名称

赛普拉斯半导体公司官网

CY14B101PA数据手册规格书PDF详情

Overview

The Cypress CY14X101PA combines a 1 Mbit nvSRAM[1] with a full-featured RTC in a monolithic integrated circuit with serial SPI interface. The memory is organized as 128 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 read and 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). You can also initiate the STORE and RECALL operations through SPI instruction.

Features

■ 1-Mbit nonvolatile static random access memory (nvSRAM)

❐ Internally organized as 128 K × 8

❐ STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using SPI instruction (Software STORE) or HSB pin (Hardware STORE)

❐ RECALL to SRAM initiated on power-up (Power Up RECALL) or by SPI instruction (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)

■ 40 MHz, and 104 MHz High-speed serial peripheral interface (SPI)

❐ 40 MHz clock rate SPI write and read with zero cycle delay

❐ 104 MHz clock rate SPI write and read (with special fast read instructions)

❐ Supports SPI mode 0 (0, 0) and mode 3 (1, 1)

■ SPI access to special functions

❐ Nonvolatile STORE/RECALL

❐ 8-byte serial number

❐ Manufacturer ID and Product ID

❐ Sleep mode

■ Write protection

❐ Hardware protection using Write Protect (WP) pin

❐ Software protection using Write Disable instruction

❐ Software block protection for 1/4, 1/2, or entire array

■ Low power consumption

❐ Average active current of 3 mA at 40 MHz operation

❐ Average standby mode current of 250 µA

❐ Sleep mode current of 8 µA

■ Industry standard configurations

❐ Operating voltages:

• CY14C101PA: VCC = 2.4 V to 2.6 V

• CY14B101PA: VCC = 2.7 V to 3.6 V

• CY14E101PA: VCC = 4.5 V to 5.5 V

❐ Industrial temperature

❐ 16-pin small outline integrated circuit (SOIC) package

❐ Restriction of hazardous substances (RoHS) compliant

CY14B101PA产品属性

  • 类型

    描述

  • 型号

    CY14B101PA

  • 制造商

    CYPRESS

  • 制造商全称

    Cypress Semiconductor

  • 功能描述

    1-Mbit(128 K x 8) Automotive Serial(SPI) nvSRAM with Real Time Clock

更新时间:2025-10-20 16:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
CYPRESS
23+
SOP16
2000
正规渠道,只有原装!
Cypress
23+
SOP-16
30000
全新原装正品
Cypress(赛普拉斯)
25+
5000
只做原装 假一罚百 可开票 可售样
CYPRESS/赛普拉斯
23+
SOIC
98900
原厂原装正品现货!!
CYPRESS(赛普拉斯)
24+
SOP-16-300mil
1612
特价优势库存质量保证稳定供货
CYPRESS(赛普拉斯)
24+
SOP-16-300mil
5768
百分百原装正品,可原型号开票
CYPRESS/赛普拉斯
25+
SOIC
13800
原装,请咨询
CYPRESS(赛普拉斯)
24+
N/A
6800
原装正品现货支持实单
Cypress(赛普拉斯)
21+
SOP16
80000
只做原装,质量保证
Cypress(赛普拉斯)
23+
SOIC-16
8000
原装现货

CY14B101PA-SFXIT 价格

参考价格:¥78.8527

型号:CY14B101PA-SFXIT 品牌:CYPRESS 备注:这里有CY14B101PA多少钱,2025年最近7天走势,今日出价,今日竞价,CY14B101PA批发/采购报价,CY14B101PA行情走势销售排排榜,CY14B101PA报价。