价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renesas | 7201LA12SOG | 67 | 1 | Tube | 5h | |||||||
| DigiKey | 7201LA12SOG-ND | 67 | 1 | Tube | ||||||||
| Avnet | 7201LA12SOG | 0 | 104 | 9h | ||||||||
| Microchip USA | 7201LA12SOG | 2,657 | 150 | Tray | 2d | |||||||
| Component Stockers USA | 7201LA12SOG | 297 | >1wk |
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
$ 13.608
$ 11.099
Stock
55,268
97,791
Authorized Distributors
3
1
Case/Package
SOIC
SOIC
Number of Pins
28
28
Memory Size
-
-
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 7201LA12SOG 的描述。
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin SOIC Tube
12ns 512x9 80mA 4.5V~5.5V 50MHz SOIC-28 FIFO Memory ROHS
COMMERCIAL Asynchronous PARALLEL Tin (Function) FIFO 0C 5.5V 4.5kb 20ns
FIFO, 512X9, 12ns, Asynchronous, CMOS, PDSO28
IC FIFO ASYNC 512X9 12NS 28SOIC
IC MEM FIFO 512X9 12NS 28-SOIC
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
Density4.5 kb
DirectionUnidirectional
Element ConfigurationDual
Part Family7201
FWFT SupportNo
InterfaceParallel
Max Frequency50 MHz
Max Operating Temperature70 °C
Max Supply Current80 mA
Max Supply Voltage5.5 V
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