W55412A中文资料华邦电子数据手册PDF规格书
W55412A规格书详情
GENERAL DESCRIPTION
The W55412A is a 256K x 1 bit one-time programmable (OTP) ROM. The W55412A is designed for easy cascading with Winbond speech ICs to emulate sounds and functions. The W55412A data ROM allows synthesis of messages of up to 12 seconds in duration (not including repetition or silence).
FEATURES
• Provides RDP, WRP, and DATA pins to cascade with Winbond speech ICs
• Data and address are processed in serial form
• Suitable for low pin count applications (8-pin DIP)
• Low power consumption:
- Operating: 3 mA (max.)
- Standby: 1μA (max.)
• Programming voltage (VPP): 12 to 12.5V
• Operating voltage range: 3 to 5V
• Organized as 256K x 1 bit
• Data access time: 500 nS (max.)
产品属性
- 型号:
W55412A
- 制造商:
WINBOND
- 制造商全称:
Winbond
- 功能描述:
VOICE PROM(256K OTP)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
23+ |
DIP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
24+ |
N/A |
57000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
CKMTW |
24+ |
* |
2 |
C34-插头插座 |
询价 | ||
winbond |
96 |
DIP-8 |
140 |
全新原装 绝对有货 |
询价 | ||
A |
B324 |
b |
6 |
询价 | |||
WINBOND |
21+ |
DIP08 |
6000 |
绝对原裝现货 |
询价 | ||
CKMTW |
24+ |
con |
5 |
现货常备产品原装可到京北通宇商城查价格https://www.jbchip.com/index |
询价 | ||
WINBOND |
23+ |
DIP8 |
1122 |
专业优势供应 |
询价 | ||
Ckmtw(灿科盟) |
22+ |
连接器 |
123000 |
主打连接器供应,现货库存 |
询价 | ||
CKMTW |
24+ |
con |
100 |
现货常备产品原装可到京北通宇商城查价格https://www.jbchip.com/index |
询价 |