Wisdtech Technology Co.,Limited
| Payment Terms | Paypal,TT,Western Union |
| Supply Ability | 5000pcs |
| Delivery Time | 1day |
| Packaging Details | Tray |
| Shipping by | DHL/UPS/Fedex |
| Condition | New*Original |
| Warranty | 365days |
| Lead free | Rohs Compliant |
| Lead time | Immediately Shipment |
| Brand Name | WINBOND |
| Model Number | W29C040T-90B |
| Place of Origin | Original |
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Product Specification
| Payment Terms | Paypal,TT,Western Union | Supply Ability | 5000pcs |
| Delivery Time | 1day | Packaging Details | Tray |
| Shipping by | DHL/UPS/Fedex | Condition | New*Original |
| Warranty | 365days | Lead free | Rohs Compliant |
| Lead time | Immediately Shipment | Brand Name | WINBOND |
| Model Number | W29C040T-90B | Place of Origin | Original |
| High Light | W29C040T-90B ，W29C040T-90B Flah Memory IC Chip | ||
W29C040T-90B Product details
GENERAL DESCRIPTION
The W29C040 is a 4-megabit, 5-volt only CMOS page modes Flah Memory organized as 512K ´8 bits. The device can be written (erased and programmed) in-system with a standard 5V power supply. A 12-volt VPPis not required. The unique cell architecture of the W29C040 results in fast write (erase/program) operations with extremely low current consumption (compared to other comparable 5-volt flash memory products.) The device can also be erased and programmed by using standard EPROM programmers.
FEATURES
· Single 5-volt write (erase and program) operations
· Fast page-write operations
- 256 bytes per page
- Page write (erase/program) cycle: 5 mS (typ.)
- Effective byte-write (erase/program) cycle time: 19.5 mS
- Optional software-protected data write
· Fast chip-erase operation: 50 mS
· Two 16 KB boot blocks with lockout
· Page write (erase/program) cycles: 50K (typ.)
· Read access time: 70/90/120 nS
· Ten-year data retention
· Software and hardware data protection
· Low power consumption
- Active current: 25 mA (typ.)
- Standby current: 20 mA (typ.)
·Automaticwrite (erase/program) timing with internal VPP generation
· End of write (erase/program) detection
- Toggle bit
- Data polling
· Latched address and data
· All inputs and outputs directly TTL compatible
· JEDEC standard byte-wide pinouts
· Available packages: 32-pin 600 mil DIP, TSOP and PLCC
Company Details
Business Type:
Seller
Employee Number:
>100
Ecer Certification：
Verified Supplier
Shenzhen Wisdtech Technology Co., Ltd are a large-scale supplier specializing in famous semiconductor integrated circuits (ICS) from all over the world. We have many years of sales management experience, professional supporting various electronic components, and has a large amount of stock for a lo... Shenzhen Wisdtech Technology Co., Ltd are a large-scale supplier specializing in famous semiconductor integrated circuits (ICS) from all over the world. We have many years of sales management experience, professional supporting various electronic components, and has a large amount of stock for a lo...
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