NOR FLASH是很常见的一种存储芯片,数据掉电不会丢失,读取速度快,且支持可擦除写入。NOR FLASH支持Execute OnChip,及程序可以自接在FLASH中运行。
作为初始代码的载体,NOR被广泛应用于各个智能化领域。主板BIOS、数字机顶盒、家庭网关、路由器、loT、汽车电子、穿戴式设备、安防监控、人工智能等领域的代码存储媒介中都有NOR。其中,智能穿戴、AMOLED屏、手机摄像、loT设备、汽车电子、5G基站、增强现实、虚拟现实具备较大增长空间。
航顺芯片作为国内知名的芯片设计公司,量产基于全球最高工艺40nm NOR FLASH芯片HK25Q20和HK25Q16,目前已批量进入市场应用于各种场景,HK25Q20具有工艺制程高、性能强、成本优势明显等优点,可以PIN TO PIN完美替代目前主流的25Q40等小容量的NOR FLASH应用市场。其他基于以前55nm工艺量产之HK25Q40、HK25Q80、HK25Q32、HK25Q64、HK25Q128等全系列产品正常供货的同时正在加速迭代至40nm中!
GENERAL DESCRIPTIONS
The HK25Q20 (2M-Bit) serial flash supports the standard Serial Peripheral Interface (SPI),and supports the Dual SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO),I/O2 。The Dual I/O & Dual output data is transferred with Maximum speed of 208Mbits/s。
FEATURES
SPI Flash Meories
– Densities: 2Mbit
– Standard SPI: SCLK, /CS, SI, SO
– Dual SPI: SCLK, /CS, IO0, IO1
Highest Performance Serial Flash
– 104MHz for fast read
– Dual I/O Data transfer up to 208Mbits/s
– Minimum 100,000 Program/Erase Cycles
– More than 20-year data retention
Low Power Consumption
– Single 2.3V to 3.6V supply
– 0.4μA standby current
– 0.2μA deep power down current
– 1.5mA active read current at 33MHz
– 3.0mA active program or erase current
Flexible Architecture
– Uniform 256-byte Page Erase
– Uniform 4K-byte Sector Erase
– Uniform 32/64K-byte Block Erase
– Program 1 to 256 byte per programmable page
Fast Program and Erase Speed
– 2ms page program time
– 15ms page erase time
– 15ms 4K-byte sector erase time
– 15ms 32K/64K-byte block erase time
Advanced Security Features
– 128-Bit Unique ID for each device
– 1*256-Byte Security Registers with OTP Locks
Package Information
– SOP8
– USON8 (3x2 mm)
– USON8(1.5x1.5mm)
– USON6(1.2x1.2mm)
– TSSOP8
– KGD
在线留言询价
型号 | 品牌 | 询价 |
---|---|---|
CDZVT2R20B | ROHM Semiconductor | |
MC33074DR2G | onsemi | |
RB751G-40T2R | ROHM Semiconductor | |
BD71847AMWV-E2 | ROHM Semiconductor | |
TL431ACLPR | Texas Instruments |
型号 | 品牌 | 抢购 |
---|---|---|
STM32F429IGT6 | STMicroelectronics | |
IPZ40N04S5L4R8ATMA1 | Infineon Technologies | |
ESR03EZPJ151 | ROHM Semiconductor | |
BP3621 | ROHM Semiconductor | |
TPS63050YFFR | Texas Instruments | |
BU33JA2MNVX-CTL | ROHM Semiconductor |
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