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AM29F400AB-90SC
AM29F400AB-90SC - Brand New AMD IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
The Am29F400A is a 4 Mbit, 5.0 Volt-only Flash memory organized as 512 Kbytes of 8 bits each or 256 Kwords of 16 bits each. The 4 Mbits of data is divided into 11 sectors of one 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbytes, for flexible erase capability. The 8 bits of data will appear on DQ0–DQ7 or 16 bits on DQ0–DQ15. The Am29F400A is offered in 44-pin SO and 48-pin TSOP packages. This device is designed to be programmed in-system with the standard system 5.0 Volt VCCsupply. 12.0 Volt VPPis not required for program or erase operations. The device can also be reprogrammed in standard EPROM programmers.
DISTINCTIVE CHARACTERISTICS
■5.0 V ±10% for read and write operations
— Minimizes system level power requirements
■Compatible with JEDEC-standards
— Pinout and software compatible with single-power-supply flash
— Superior inadvertent write protection
■Package options
— 44-pin SO
— 48-pin TSOP
■Minimum 100,000 write/erase cycles guaranteed
■High performance
— 60 ns maximum access time
■Sector erase architecture
— One 16 Kbyte, two 8 Kbytes, one 32 Kbyte, and seven 64 Kbytes
— Any combination of sectors can be erased. Also supports full chip erase.
■Sector protection
— Hardware method that disables any combination of sectors from write or erase
operations. Implemented using standard PROM programming equipment.
■Embedded EraseAlgorithms
— Automatically preprograms and erases the chip or any sector
■Embedded ProgramAlgorithms
— Automatically programs and verifies data at specified address
■DataPolling and Toggle Bit feature for detection of program or erase cycle
completion
■Ready/Busyoutput (RY/BY)
— Hardware method for detection of program or erase cycle completion
■Erase Suspend/Resume
— Supports reading data from a sector not being erased
■Low power consumption
— 20 mA typical active read current for Byte Mode
— 28 mA typical active read current for Word Mode
— 30 mA typical program/erase current
■Enhanced power management for standby mode
—1 µA typical standby current
■Boot Code Sector Architecture
— T = Top sector
— B = Bottom sector
■Hardware RESET pin
— Resets internal state machine to the read mode
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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