參數(shù)資料
型號： 25LC080ASN
廠商： Microchip Technology Inc.
英文描述： 8K SPI Bus Serial EEPROM
中文描述： 8K的SPI總線串行EEPROM
文件頁數(shù)： 1/24頁
文件大?。?/td> 523K
代理商： 25LC080ASN
2003 Microchip Technology Inc.
DS21808B-page 1
25AA080A/B, 25LC080A/B
Device Selection Table
Features
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
Temperature ranges supported;
Pin Function Table
Description
The
25LC080A/B (25XX080A/B
*
) are 8 Kbit Serial
Microchip
Technology
Inc.
25AA080A/B,
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.
Pb-free (Pure Matte Sn) finish is also available.
Package Types (not to scale)
Part Number
V
CC
Range
Page Size
Temp. Ranges
Packages
25LC080A
2.5-5.5V
16 Byte
I, E
P, SN, ST, MS
25AA080A
1.8-5.5V
16 Byte
I
P, SN, ST, MS
25LC080B
2.5-5.5V
32 Byte
I, E
P, SN, ST, MS
25AA080B
1.8-5.5V
32 Byte
I
P, SN, ST, MS
- Industrial (I):
-40
°
C to
+85
°
C
- Automotive (E):
-40°C to +125°C
Name
Function
CS
Chip Select Input
SO
Serial Data Output
WP
Write-Protect
V
SS
Ground
SI
Serial Data Input
SCK
Serial Clock Input
HOLD
Hold Input
V
CC
Supply Voltage
CS
SO
WP
V
SS
1
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
PDIP/SOIC
(P, SN)
TSSOP/MSOP
CS
SO
WP
V
SS
1
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
(ST, MS)
8K SPI
Bus Serial EEPROM
*25XX080A/B is used in this document as a generic part
number for the 25AA080A/B, 25LC080A/B.
SPI is a registered trademark of Motorola Semiconductor.
相關(guān)PDF資料
PDF描述
25LC080AST 8K SPI Bus Serial EEPROM
25LC080BMS 8K SPI Bus Serial EEPROM
25LC080BP 8K SPI Bus Serial EEPROM
25LC080BSN 8K SPI Bus Serial EEPROM
25LC080BST 8K SPI Bus Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
25LC080AST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25LC080AT-E/MS 功能描述:電可擦除可編程只讀存儲器 1kx8 16B - 2.5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
25LC080AT-E/MSG 功能描述:電可擦除可編程只讀存儲器 1kx8 - 2.5V 16B Extended Temp RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
25LC080AT-E/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
25LC080AT-E/PG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8K SPI Bus Serial EEPROM
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