首页>70261S55PFG>规格书详情
70261S55PFG集成电路(IC)的存储器规格书PDF中文资料

| 厂商型号 |
70261S55PFG |
| 参数属性 | 70261S55PFG 封装/外壳为100-LQFP;包装为托盘;类别为集成电路(IC)的存储器;产品描述:IC SRAM 256KBIT PARALLEL 100TQFP |
| 功能描述 | HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM WITH INTERRUPT |
| 封装外壳 | 100-LQFP |
| 文件大小 |
509.51 Kbytes |
| 页面数量 |
21 页 |
| 生产厂商 | RENESAS |
| 中文名称 | 瑞萨 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-11-27 12:13:00 |
| 人工找货 | 70261S55PFG价格和库存,欢迎联系客服免费人工找货 |
70261S55PFG规格书详情
特性 Features
◆ True Dual-Ported memory cells which allow simultaneous
access of the same memory location
◆ High-speed access
– Commercial: 15/55ns (max.)
– Industrial 20ns (max.)
◆ Low-power operation
– IDT70261S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT70261L
Active: 750mW (typ.)
Standby: 1mW (typ.)
◆ Separate upper-byte and lower-byte control for multiplexed
bus compatibility
◆ IDT70261 easily expands data bus width to 32 bits or more
using the Master/Slave select when cascading more than
one device
◆ M/S = H for BUSY output flag on Master,
M/S = L for BUSY input on Slave
◆ Busy and Interrupt Flags
◆ On-chip port arbitration logic
◆ Full on-chip hardware support of semaphore signaling
between ports
◆ Fully asynchronous operation from either port
◆ TTL-compatible, single 5V (±10) power supply
◆ Available in 100-pin Thin Quad Flatpack
◆ Industrial temperature range (-40OC to +85OC) is available
for selected speeds
◆ Green parts available. See ordering information
产品属性
- 产品编号:
70261S55PFG
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 存储器
- 包装:
托盘
- 存储器类型:
易失
- 存储器格式:
SRAM
- 技术:
SRAM - 双端口,异步
- 存储容量:
256Kb(16K x 16)
- 存储器接口:
并联
- 写周期时间 - 字,页:
55ns
- 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:
100-LQFP
- 供应商器件封装:
100-TQFP(14x20)
- 描述:
IC SRAM 256KBIT PARALLEL 100TQFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
2021+ |
TQFP-100(14x20) |
499 |
询价 | |||
N/A |
24+ |
BGA |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
AMPHENOL/安费诺 |
2508+ |
/ |
343380 |
一级代理,原装现货 |
询价 | ||
IDT |
23+ |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | |||
DUPONT |
10+ |
SOP24 |
7800 |
全新原装正品,现货销售 |
询价 | ||
N/A |
1922+ |
BGA |
5000 |
正品原装品质假一赔十 |
询价 | ||
RENESAS(瑞萨)/IDT |
2447 |
TQFP-100(14x20) |
315000 |
45个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Renesas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
DUPONT |
24+ |
SOP24 |
1000 |
询价 | |||
Renesas |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 |

