位置:CY14B256L-SP45XCT > CY14B256L-SP45XCT详情
CY14B256L-SP45XCT中文资料
CY14B256L-SP45XCT数据手册规格书PDF详情
Functional Description
The Cypress CY14B256L is a fast static RAM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatile memory. The SRAM provides unlimited read and write cycles, while independent, nonvolatile data resides in the highly reliable QuantumTrap cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power down. On power up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control. A hardware STORE is initiated with the HSB pin.
Features
■ 25 ns, 35 ns, and 45 ns access times
■ Pin compatible with STK14D88
■ Hands off automatic STORE on power down with only a small capacitor
■ STORE to QuantumTrap™ nonvolatile elements is initiated by software, hardware, or AutoStore™ on power down
■ RECALL to SRAM initiated by software or power up
■ Unlimited READ, WRITE, and RECALL cycles
■ 200,000 STORE cycles to QuantumTrap
■ 20 year data retention at 55°C
■ Single 3V +20, –10 operation
■ Commercial and industrial temperature
■ 32-pin (300 mil) SOIC and 48-pin (300 mil) SSOP packages
■ RoHS compliance
CY14B256L-SP45XCT产品属性
- 类型
描述
- 型号
CY14B256L-SP45XCT
- 功能描述
NVRAM nvSRAM 32Kx8 3V
- RoHS
否
- 制造商
Maxim Integrated
- 数据总线宽度
8 bit
- 存储容量
1024 Kbit
- 组织
128 K x 8
- 接口类型
Parallel
- 访问时间
70 ns
- 电源电压-最大
5.5 V
- 电源电压-最小
4.5 V
- 工作电流
85 mA
- 最大工作温度
+ 70 C
- 最小工作温度
0 C
- 封装/箱体
EDIP
- 封装
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Cypress |
48-SSOP |
40 |
Cypress一级分销,原装原盒原包装! |
||||
CYPRESS |
25+ |
SSOP-48 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
|||
Cypress |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
Cypress Semiconductor Corp |
23+ |
48-SSOP |
7300 |
专注配单,只做原装进口现货 |
|||
Cypress Semiconductor Corp |
25+ |
48-BSSOP(0.295 7.50mm 宽) |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
Cypress Semiconductor Corp |
24+ |
48-SSOP |
56200 |
一级代理/放心采购 |
|||
Cypress |
22+ |
48SSOP |
9000 |
原厂渠道,现货配单 |
|||
CYPRESS |
23+ |
NA |
1565 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
|||
CYPRESS |
22+ |
SOP |
8000 |
原装正品支持实单 |
|||
CYPRESS |
23+ |
SSOP-48 |
8560 |
受权代理!全新原装现货特价热卖! |
CY14B256L-SP45XCT 资料下载更多...
CY14B256L-SP45XCT 芯片相关型号
- 845-028-523-112
- CY14B104N-BV45XIT
- CY14B104N-ZS45XIT
- CY14E064L-SZ25XCT
- CY2071AFI
- CY2071ASC-XXX
- CY22E016L-SZ45XCT
- CY2308-2
- CY7C1422BV18-167BZXI
- CY7C1424AV18-300BZXI
- CY7C1518AV18-200BZC
- CY7C1523AV18-200BZXC
- CY7C1526V18-278BZC
- CY7C1541V18-300BZI
- CY7C1543V18-300BZXI
- CY7C1546V18-300BZXC
- CY7C1550V18-300BZXC
- CY7C1557V18-300BZXC
- CY7C1561V18-333BZXI
- CY7C1563V18-333BZXC
- CY7C1576V18-333BZXI
- CY8C27643-24LFI
- CY8C27643-24LFIT
- CY8C29666-24LFXI
- IDT7130SA55CGI
- IDT71342LA45PFI
- PKR100F
- RD74LVC541BFPEL
- SN74ALS541
- UXE04140H9BCU00
CYPRESS相关芯片制造商
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106