首页>NM27C256V90>规格书详情
NM27C256V90集成电路(IC)的存储器规格书PDF中文资料

| 厂商型号 |
NM27C256V90 |
| 参数属性 | NM27C256V90 封装/外壳为32-LCC(J 形引线);包装为管件;类别为集成电路(IC)的存储器;产品描述:IC EPROM 256KBIT PARALLEL 32PLCC |
| 功能描述 | 262,144-Bit (32K x 8) High Performance CMOS EPROM |
| 封装外壳 | 32-LCC(J 形引线) |
| 文件大小 |
110.32 Kbytes |
| 页面数量 |
11 页 |
| 生产厂商 | FAIRCHILD |
| 中文名称 | 仙童半导体 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-9 20:00:00 |
| 人工找货 | NM27C256V90价格和库存,欢迎联系客服免费人工找货 |
NM27C256V90规格书详情
General Description
The NM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 90 ns access time over the full operating range. The NM27C256 provides microprocessor-based systems extensive storage capacity for large portions of operating system and application software. Its 90 ns access time provides high speed operation with high-performance CPUs. The NM27C256 offers a single chip solution for the code storage requirements of 100 firmware-based equipment. Frequently-used software routines are quickly executed from EPROM storage, greatly enhancing system utility.
特性 Features
■ High performance CMOS
—90 ns access time
■ JEDEC standard pin configuration
— 28-pin PDIP package
— 32-pin chip carrier
— 28-pin CERDIP package
■ Drop-in replacement for 27C256 or 27256
■ Manufacturer’s identification code
产品属性
- 产品编号:
NM27C256V90
- 制造商:
onsemi
- 类别:
集成电路(IC) > 存储器
- 包装:
管件
- 存储器类型:
非易失
- 存储器格式:
EPROM
- 技术:
EPROM - OTP
- 存储容量:
256Kb(32K x 8)
- 存储器接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
32-LCC(J 形引线)
- 供应商器件封装:
32-PLCC(14x11.46)
- 描述:
IC EPROM 256KBIT PARALLEL 32PLCC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi |
25+ |
32-PLCC(14x11.46) |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
NSC |
97+ |
DIP24 |
4 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
onsemi |
18500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
询价 | ||||
NSC |
23+ |
PLCC32 |
65480 |
询价 | |||
NSC |
26+ |
PLCC32 |
9823 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
FSC |
25+23+ |
DIP24 |
18978 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NS |
22+ |
DIP24 |
3000 |
原装正品,支持实单 |
询价 | ||
NS |
25+ |
PLCC32 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
NS |
23+ |
PLCC32 |
7000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
NS/国半 |
QQ咨询 |
FDIP24 |
873 |
全新原装 研究所指定供货商 |
询价 |

