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$5000Microchip SST49LF004B-33-4C-NHE
Ultra-fast read-write performance for demanding applications
브랜드: Microchip
제조업체부품 #: SST49LF004B-33-4C-NHE
데이터 시트: SST49LF004B-33-4C-NHE 데이터 시트 (PDF)
패키지/케이스: PLCC-32
상품 유형: 메모리
SST49LF004B-33-4C-NHE 일반적인 설명
PRODUCT DESCRIPTIONThe SST49LF004B flash memory devices are designed to interface with host controllers (chipsets) that support a low pin-count (LPC) interface for BIOS applications. The SST49LF004B devices comply with Intel’s LPC Interface Specification, supporting single-byte Firmware Memory cycle type.The SST49LF004B devices are backward compatible to the SST49LF004A Firmware Hub. In this document, FWH mode in the SST49LF004A specification is referenced as the Firmware Memory Read/Write cycle. Two interface modes are supported by the SST49LF004B: LPC mode (Firmware Memory cycle types) for in-system operations and Parallel Programming (PP) mode to interface with programming equipment
특징
- 4 Mbit SuperFlash memory array for code/data storage
- – SST49LF004B: 512K x8 (4 Mbit)
- Conforms to Intel LPC Interface Specification
- – Supports Single-Byte Firmware Memory Cycle Type
- Flexible Erase Capability
- – Uniform 4 KByte sectors
- – Uniform 64 KByte overlay blocks
- – Chip-Erase for PP Mode Only
- Single 3.0-3.6V Read and Write Operations
- Superior Reliability
- – Endurance: 100,000 Cycles (typical)
- – Greater than 100 years Data Retention
- Low Power Consumption
- – Active Read Current: 6 mA (typical)
- – Standby Current: 10 µA (typical)
- Fast Sector-Erase/Byte-Program Operation
- – Sector-Erase Time: 18 ms (typical)
- – Block-Erase Time: 18 ms (typical)
- – Chip-Erase Time: 70 ms (typical)
- – Byte-Program Time: 14 µs (typical)
- – Chip Rewrite Time: 8 seconds (typical)
- – Single-pulse Program or Erase
- – Internal timing generation
- CMOS and PCI I/O Compatibility
- Two Operational Modes
- – Low Pin Count (LPC) interface mode for in-system operation
- – Parallel Programming (PP) mode for fast production programming
- Low Pin Count (LPC) Interface Mode
- – LPC bus interface supporting byte Read and Write
- – 33 MHz clock frequency operation
- – WP# and TBL# pins provide hardware write protect for entire chip and/or top Boot Block
- – Block Locking Registers for individual block Write-Lock and Lock-Down protection
- – JEDEC Standard SDP Command Set
- – Data# Polling and Toggle Bit for End-of-Write detection
- – 5 GPI pins for system design flexibility
- – 4 ID pins for multi-chip selection
- Parallel Programming (PP) Mode
- – 11-pin multiplexed address and 8-pin data I/O interface
- – Supports fast In-System or PROM programming for manufacturing
- Packages Available
- – 32-lead PLCC
- – 32-lead TSOP (8mm x 14mm)
- All non-Pb (lead-free) devices are RoHS compliant
명세서
| 매개변수 | 값 | 매개변수 | 값 |
|---|---|---|---|
| Manufacturer | Microchip | Product Category | NOR Flash |
| RoHS | Details | Mounting Style | SMD/SMT |
| Package / Case | PLCC-32 | Series | SST49LF |
| Memory Size | 4 Mbit | Supply Voltage - Min | 3 V |
| Supply Voltage - Max | 3.6 V | Active Read Current - Max | 12 mA |
| Interface Type | SPI | Maximum Clock Frequency | 33 MHz |
| Organization | 512 k x 8 | Data Bus Width | 8 bit |
| Timing Type | Asynchronous, Synchronous | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C | Architecture | Sector |
| Brand | Microchip Technology | Height | 2.84 (Max) mm |
| Length | 14.05 (Max) mm | Memory Type | NOR |
| Moisture Sensitive | Yes | Product Type | NOR Flash |
| Programming Voltage | 3 V to 3.6 V | Speed | 33 MHz |
| Standard | Not Supported | Factory Pack Quantity | 30 |
| Subcategory | Memory & Data Storage | Type | Boot Block |
| Width | 11.51 (Max) mm |
배송
| 배송 유형 | 배송비 | 리드타임 | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 |
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페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 |
 |
등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
| 지불 조건 | 핸드 수수료 | |
|---|---|---|
 |
은행 송금 | US$30.00의 은행 수수료를 부과합니다. |
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페이팔 | 4.0%의 서비스 수수료를 부과합니다. |
 |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. |
 |
웨스턴 유니언 | charge US.00 banking fee. |
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돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
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포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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부품 포인트
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The SST49LF004B-33-4C-NHE is a 4-megabit flash memory chip manufactured by Microchip Technology. It features a 33 MHz clock speed and operates at a voltage of 2.7-3.6V. The chip is ideal for storing program codes and data in a wide range of applications, including consumer electronics and industrial devices.
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Equivalent
Some equivalent products of SST49LF004B-33-4C-NHE chip are AM29F040B, W49F002U, MX29F400T, EN29F400A, and AT29C040A. -
Features
The SST49LF004B-33-4C-NHE is a 4Mbit flash memory IC with a voltage range of 2.7-3.6V, operating at a speed of 33MHz. It offers a low power consumption, high reliability, and fast program/erase times. The IC also features a 128-byte buffer for faster programming and a 100,000 erase/program cycle endurance. -
Pinout
The SST49LF004B-33-4C-NHE is a 32-pin PLCC flash memory chip with a capacity of 4 megabits. Its functions include storing program code and data, as well as providing non-volatile memory storage for embedded systems and devices. -
Manufacturer
Silicon Storage Technology is the manufacturer of SST49LF004B-33-4C-NHE. They are a semiconductor company that specializes in the design and manufacture of non-volatile memory solutions. Their products are widely used in various electronic devices such as computers, smartphones, and automotive applications. -
Application Field
The SST49LF004B-33-4C-NHE flash memory can be used in various applications such as consumer electronics, automotive systems, industrial control systems, networking devices, and medical equipment. It is suitable for storing firmware, data logging, program code storage, and other applications that require non-volatile memory with high reliability and performance. -
Package
The SST49LF004B-33-4C-NHE chip is a 32-pin TSOP (Thin Small Outline Package) form factor with a size of 8mm x 14mm.
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