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A49LF040ATL-33F
A49LF040ATL-33F - Brand New AMIC 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 A49LF040A flash memory device is designed to be read-compatible with the Intel Low Pin Count (LPC) Interface Specification 1.1. This device is designed to use a single low voltage, range from 3.0 Volt to 3.6 Volt power supply to perform in-system or off-system read and write operations. It provides protection for the storage and update of code and data in addition to adding system design flexibility through five general-purpose inputs. Two interface modes are supported by the A49LF040A: Low Pin Count (LPC) Interface mode for In-System programming and Address/Address Multiplexed (A/A Mux) mode for fast factory programming of PC-BIOS applications.
FEATURES
• Single Power Supply Operation
- Low voltage range: 3.0 V - 3.6 V for Read and Write Operations
• Standard Intel Low Pin Count Interface
- Read compatible to Intel® Low Pin Count (LPC) interface
• Memory Configuration
- 512K x 8 (4 Mbit)
• Block Architecture
- 4Mbit: eight uniform 64KByte blocks
- Supports full chip erase for Address/Address Multiplexed (A/A Mux) mode
• Automatic Erase and Program Operation
- Embedded Byte Program and Block/Chip Erase algorithms
- Typical 10 µs/byte programming time
- Typical 1s block erase time
• Two Operational Modes
- Low Pin Count Interface (LPC) Mode for in-system operation
- Address/Address Multiplexed (A/A Mux) Interface Mode for programming
equipment
• Low Pin Count (LPC) Mode
- 33 MHz synchronous operation with PCI bus
- 5-signal communication interface for in-system read and write operations
- Standard SDP Command Set
- Data Polling (I/O7) and Toggle Bit (I/O6) features
- Block Locking Register for all blocks
- 4 ID pins for multi-chip selection
- 5 GPI pins for General Purpose Input Register
- TBL pin for hardware write protection to Boot Block
- WP pin for hardware write protection to whole memory array except Boot
Block
• Address/Address Multiplexed (A/A Mux) Mode
- 11-pin multiplexed address and 8-pin data I/O interface
- Supports fast programming on EPROM programmers
- Standard SDP Command Set
- Data Polling (I/O7) and Toggle Bit (I/O6) features
• Lower Power Consumption
- Typical 12mA active read current
- Typical 24mA program/erase current
• High Product Endurance
- Guarantee 100,000 program/erase cycles for each block
- Minimum 20 years data retention
• Compatible Pin-out and Packaging
- 32-pin (8 mm x 14 mm) TSOP (TYPE I)
- 32-pin PLCC
- Optional Pb-free (Lead-free) package
- All Pb-free (Lead-free) products are RoHS compliant
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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