IDT70261中文资料PDF规格书
IDT70261规格书详情
Description
The IDT70261 is a high-speed 16K x 16 Dual-Port Static RAM. The IDT70261 is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
Features
◆ True Dual-Ported memory cells which allow simultaneous
access of the same memory location
◆ High-speed access
– Commercial: 15/20/25/35/55ns (max.)
– Industrial 20/25ns (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
- 型号:
IDT70261
- 功能描述:
IC SRAM 256KBIT 15NS 100TQFP
- RoHS:
否
- 类别:
集成电路(IC) >> 存储器
- 系列:
-
- 标准包装:
1,000
- 系列:
- 格式 -
- 存储器:
RAM
- 存储器类型:
SRAM - 双端口,同步
- 存储容量:
1.125M(32K x 36)
- 速度:
5ns
- 接口:
并联
- 电源电压:
3.15 V ~ 3.45 V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
256-LBGA
- 供应商设备封装:
256-CABGA(17x17)
- 包装:
带卷(TR)
- 其它名称:
70V3579S5BCI8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
20+/21+ |
MSOP-8 |
5600 |
全新原装进口价格优惠 |
询价 | ||
IDT |
21+ |
100TQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
2021+ |
TQFP100 |
5228 |
只做原装假一罚十 |
询价 | ||
IDT |
23+ |
100TQFP(PN10 |
9526 |
询价 | |||
IDT |
22+ |
QFP |
6980 |
原装现货,可开13%税票 |
询价 | ||
IDT |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
IDT |
21+ |
QFP |
2460 |
原装现货热卖 |
询价 | ||
IDT |
22+ |
SQFP100 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
IDT |
22+ |
SQFP120 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
IDT |
SQFP100 |
68900 |
原包原标签100%进口原装常备现货! |
询价 |
相关库存
更多- IDT7025S55FB
- IDT7025S35GB
- IDT7025S35FB
- IDT7025S35J
- IDT7025S35PF
- IDT7025S35JB
- IDT7025S70JB
- IDT70261L
- IDT70261S15PF
- IDT70261L20PFI
- IDT70261L25PF
- IDT70261L55PF
- IDT70261S15PFI
- IDT70261L35PFI
- IDT70261S20PF
- IDT70261L35PF
- IDT70261L15PF
- IDT70261L20PF
- IDT70261L15PFI
- IDT70261S20PFI
- IDT70261L25PFI
- IDT70261L55PFI
- IDT70261S
- IDT70261S_15
- IDT70261S_09
- IDT70261S20PFI
- IDT70261S15PFI
- IDT70261S
- IDT70261S
- IDT70261L
- IDT70261S
- IDT70261S_18