参数资料
| 型号： | 25AA080A-I/MS |
| 厂商： | Microchip Technology |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 8KBIT 10MHZ 8MSOP |
| 标准包装： | 100 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 8K (1K x 8) |
| 速度： | 10MHz |
| 接口： | SPI 3 线串行 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 1448 (CN2011-ZH PDF) |
25AA080A/B, 25LC080A/B
8K SPI Bus Serial EEPROM
Device Selection Table
Part Number
25LC080A
25AA080A
25LC080B
25AA080B
V CC Range
2.5-5.5V
1.8-5.5V
2.5-5.5V
1.8-5.5V
Page Size
16 Byte
16 Byte
32 Byte
32 Byte
Temp. Ranges
I, E
I
I, E
I
Packages
P, SN, ST, MS
P, SN, ST, MS
P, SN, ST, MS
P, SN, ST, MS
Features
Description
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Max. clock 10 MHz
Low-power CMOS technology
1024 x 8-bit organization
16 byte page (‘A’ version devices)
32 byte page (‘B’ version devices)
Write cycle time: 5 ms max.
Self-timed ERASE and WRITE cycles
Block write protection
- Protect none, 1/4, 1/2 or all of array
Built-in write protection
- Power-on/off data protection circuitry
- Write enable latch
- Write-protect pin
Sequential read
High reliability
- Endurance: 1,000,000 erase/write cycles
- Data retention: > 200 years
- ESD protection: > 4000V
The Microchip Technology Inc. 25AA080A/B,
25LC080A/B (25XX080A/B * ) are 8 Kbit Serial
Electrically Erasable PROMs. The memory is accessed
via a simple Serial Peripheral Interface (SPI)
compatible serial bus. The bus signals required are a
clock input (SCK) plus separate data in (SI) and data
out (SO) lines. Access to the device is controlled
through a Chip Select (CS) input.
Communication to the device can be paused via the
hold pin (HOLD). While the device is paused, transi-
tions on its inputs will be ignored, with the exception of
chip select, allowing the host to service higher priority
interrupts.
The 25XX080A/B is available in standard packages
including 8-lead PDIP and SOIC, and advanced
packaging including 8-lead MSOP, and 8-lead TSSOP.
All packages are Pb-free and RoHS compliant.
Package Types (not to scale)
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Pb-free and RoHS compliant
Temperature ranges supported;
TSSOP/MSOP
(ST, MS)
PDIP/SOIC
(P, SN)
- Industrial (I): -40 ° C to +85 ° C
- Automotive (E): -40°C to +125°C
Pin Function Table
CS
SO
WP
V SS
1
2
3
4
8
7
6
5
V CC
HOLD
SCK
SI
CS
SO
WP
V SS
1
2
3
4
8
7
6
5
V CC
HOLD
SCK
SI
Name
CS
SO
WP
V SS
SI
SCK
Function
Chip Select Input
Serial Data Output
Write-Protect
Ground
Serial Data Input
Serial Clock Input
HOLD
V CC
Hold Input
Supply Voltage
*25XX080A/B is used in this document as a generic part
number for the 25AA080A/B, 25LC080A/B.
? 2007 Microchip Technology Inc.
DS21808D-page 1
相关PDF资料 |
PDF描述 |
|---|---|
| 25LC080A-I/ST | IC EEPROM 8KBIT 10MHZ 8TSSOP |
| RMC44DRXS-S734 | CONN EDGECARD 88POS DIP .100 SLD |
| HMC35DRYN-S734 | CONN EDGECARD 70POS DIP .100 SLD |
| HBC65DRYN-S734 | CONN EDGECARD 130PS DIP .100 SLD |
| HMC35DRYH-S734 | CONN EDGECARD 70POS DIP .100 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 25AA080AMS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080AP | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080ASN | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080AST | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
| 25AA080AT-E/MS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM |
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