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 | Aug 13, 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 11.00 - Dec 8, 2015 |
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
$ 28.557
$ 13.51
$ 13.51
Stock
62,268
131,209
131,209
Authorized Distributors
6
6
6
Case/Package
PDIP
PDIP
PDIP
Number of Pins
40
40
40
Interface
-
Parallel
Parallel
Frequency
8 MHz
8 MHz
8 MHz
Number of I/Os
24
24
24
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Min Operating Temperature
-40 °C
0 °C
0 °C
Max Operating Temperature
85 °C
70 °C
70 °C
Ambient Temperature Range High
-
-
-
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Introduction Date1988-01-01
Lifecycle StatusEOL (Last Updated: 2 months ago)
LTB Date2026-05-30
LTD Date2026-11-30
Manufacturer Lifecycle StatusLAST TIME BUY (Last Updated: 2 months ago)
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描述
由其分销商提供的 Renesas IP82C55AZ 的描述。
CMOS Programmable Peripheral Interface Parallel I/O Port, 24 I/O, CMOS, PDIP40
RENESAS - IP82C55AZ - I/O Expander, 8bit, 8 MHz, CMOS, 4.5 V, 5.5 V, DIP
1mA 2.5mA 2.5mA Parallel 24 4.5V 5.5V 8MHz PDIP-40
DUAL INDUSTRIAL CMOS Lead Free I/O Expander 85C 10muA 8MHz 53.2mm
24 I/O PIA-GENERAL PURPOSE PDIP40
IC AUDIO CODEC 2MULTICH 48-LQFP
IC, PROGRAMMABLE CMOS INTERFACE; Bus Frequency:8MHz; No. of I/O's:24; Supply Voltage Range:4.5V to 5.5V; Digital IC Case Style:DIP; No. of Pins:40; SVHC:No SVHC (20-Jun-2011); Base Number:82; Interface Type:CMOS; Line / Bus Driver / Receiver / Transceiver Type:Peripheral Interface; Logic Case Style:DIP; No. of Channels:1; No. of Drivers:24; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Operating Temperature Range:-40°C to +85°C; Package / Case:PDIP; Supply Current:10µA; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V
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/PackagePDIP
MountThrough Hole
Number of Pins40
Number of Terminals40
Technical
Part Family82C55A
Frequency8 MHz
Max Frequency8 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Supply Current1 mA
Max Supply Voltage5.5 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current10 µA
Number of Channels24
Number of I/Os24
Number of Ports3
Operating Supply Voltage5 V
PackagingBulk
Temperature GradeIndustrial
Dimensions
Height4.06 mm
Height - Seated (Max)6.35 mm
Length52.1 mm
Pitch2.5 mm
Terminal Pitch2.54 mm
Width14 mm
文档
下载 Renesas IP82C55AZ 的数据表和制造商文档。
官方数据表10 年前