价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renesas | 7202LA12SOG | 84 | 1 | Tube | 10h | |||||||
| DigiKey | 800-2471-5-ND | 84 | 1 | Tube | ||||||||
| Avnet | 7202LA12SOG | 0 | 104 | 14h | ||||||||
| Mouser | 972-7202LA12SOG | 47 | 1 | Tube | ||||||||
| Microchip USA | 7202LA12SOG | 1,858 | 150 | Tray | 2d |
CAD 模型
引脚表
编号
类别
显示名称和功能
模型信息
| 来源 | Renesas |
|---|---|
| 发布日期 | Sep 26, 2025 |
| 符合 IPC 标准 | IPC-7351B |
| 风格指南修订 | 版本 1.0 - Nov 1, 2024 |
| 数据表来源 | 版本 - |
验证
根据该零件的样式指南和数据表，三位独立的电子工程专家创建了：
- 3 个版本的符号和 2D 封装
- 1 个版本的 3D STEP 模型（STEP 格式 AP-214）
- 制造商调色板配置
所有创建的库文件都与图层映射无关，可轻松映射到设计中。
然后通过以下检查对创建的符号和封装进行比较：
符号
自动检查
- 零件编号
- 关键参数
- 包装代码
- 引脚名称/编号
- 引脚类型
手动检查
- 根据样式指南整理引脚
封装
自动检查
- IPC 标准
- 丝印间隙
- Courtyard 超额
- 包装外形
- 极性标记
- 焊盘尺寸和位置验证
3D STEP 模型
手动检查
- 尺寸验证
- 调色板合规性
- 格式合规性
- 将方向映射到 2D 封装
- 2D 封装位置验证
进行最终验证过程：
如果符号和封装匹配：零件已验证为 ECAD 就绪
如果符号和封装不匹配：高级电子工程师将审查所有差异，确保零件符合样式指南和数据表要求
备用零件
Price @ 1000
$ 16.092
$ 13.182
Stock
179,673
93,899
Authorized Distributors
4
2
Case/Package
SOIC
SOIC
Number of Pins
28
28
Memory Size
1.1 kB
-
Access Time
12 ns
12 ns
Frequency
-
-
Bus Directional
Unidirectional
Unidirectional
Programmable Flags Support
No
No
Retransmit Capability
Yes
Yes
FWFT Support
No
No
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
供应链
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date1988-01-01
Lifecycle StatusProduction (Last Updated: 2 months ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 months ago)
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描述
由其分销商提供的 Renesas 7202LA12SOG 的描述。
FIFO Mem Async Dual Depth/Width Uni-Dir 1K x 9 28-Pin SOIC Tube/Tray
COMMERCIAL Asynchronous PARALLEL Tin (Function) FIFO 0C 5.5V 1.1kB 20ns
1Kx9 12ns 80mA 4.5V~5.5V 50MHz SOIC-28 FIFO Memory ROHS
FIFO, 1KX9, 12ns, Asynchronous, CMOS, PDSO28
IC FIFO ASYNCH 1KX9 12NS 28SOIC
4.5V 5.5V SOIC-28 17.9mm*8.4mm*2.62mm
制造商别名
Renesas 在全球拥有多个品牌，分销商可将其用作替代名称。Renesas 也可称为以下名称：
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
技术规格
Physical
Case/PackageSOIC
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins28
Number of Terminals28
Technical
Access Time12 ns
Bus DirectionalUnidirectional
Cycle Time20 ns
Data Bus Width9 b
Density9 kb
DirectionUnidirectional
Element ConfigurationDual
Part Family7202
FWFT SupportNo
InterfaceParallel
Max Frequency50 MHz
Max Operating Temperature70 °C
Max Supply Current80 mA
Max Supply Voltage5.5 V
Memory Size1.1 kB
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current80 mA
Number of Circuits1
Operating Supply Voltage5 V
Package Quantity0
Programmable Flags SupportNo
Retransmit CapabilityYes
Sync/AsyncAsynchronous
Temperature GradeCommercial
Word Size9 b
Dimensions
Height2.62 mm
Height - Seated (Max)3.048 mm
Length17.9 mm
Pitch1.27 mm
Terminal Pitch1.27 mm
Thickness2.62 mm
Width8.4 mm