Microchip AT28C256-15PU, 256 kB Parallel EEPROM, 150 ns 28-Pin PDIP Serial-2 Wire
- RS庫存編號:
- 127-6570
- Distrelec 貨號:
- 301-13-548
- 製造零件編號:
- AT28C256-15PU
- 製造商:
- Microchip
可享批量折扣
小計（1 件）*
TWD379.00
(不含稅)
TWD397.95
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 162 件準備從其他地點送貨
- 加上 122 件從 2026年3月30日 起發貨
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單位 | 每單位 |
|---|---|
| 1 - 9 | TWD379.00 |
| 10 + | TWD368.00 |
* 參考價格
- RS庫存編號:
- 127-6570
- Distrelec 貨號:
- 301-13-548
- 製造零件編號:
- AT28C256-15PU
- 製造商:
- Microchip
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Microchip | |
| Product Type | Parallel EEPROM | |
| Memory Size | 256kB | |
| Interface Type | Serial-2 Wire | |
| Package Type | PDIP | |
| Mount Type | Through Hole | |
| Pin Count | 28 | |
| Organisation | 32K x 8 Bit | |
| Maximum Clock Frequency | 5MHz | |
| Minimum Supply Voltage | 4.5V | |
| Maximum Supply Voltage | 5.5V | |
| Number of Bits per Word | 8 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Width | 13.97 mm | |
| Standards/Approvals | No | |
| Series | AT28C256 | |
| Height | 4.8mm | |
| Length | 37.34mm | |
| Supply Current | 50mA | |
| Number of Words | 32768 | |
| Maximum Random Access Time | 150ns | |
| Automotive Standard | No | |
| Data Retention | 10year | |
| 選取全部 | ||
|---|---|---|
品牌 Microchip | ||
Product Type Parallel EEPROM | ||
Memory Size 256kB | ||
Interface Type Serial-2 Wire | ||
Package Type PDIP | ||
Mount Type Through Hole | ||
Pin Count 28 | ||
Organisation 32K x 8 Bit | ||
Maximum Clock Frequency 5MHz | ||
Minimum Supply Voltage 4.5V | ||
Maximum Supply Voltage 5.5V | ||
Number of Bits per Word 8 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Width 13.97 mm | ||
Standards/Approvals No | ||
Series AT28C256 | ||
Height 4.8mm | ||
Length 37.34mm | ||
Supply Current 50mA | ||
Number of Words 32768 | ||
Maximum Random Access Time 150ns | ||
Automotive Standard No | ||
Data Retention 10year | ||
Electrically Erasable PROM Parallel Access, Microchip
EEPROM (E²PROM) memory is non-volatile RAM that has individual byte addressing for data write, unlike Flash which has to be written/erased in blocks . It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed.
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