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25AA160C/D, 25LC160C/D
16K SPI Bus Serial EEPROM
Device Selection Table
Part Number
25LC160C
25AA160C
25LC160D
25AA160D
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, MN
P, SN, ST, MS, MN
P, SN, ST, MS, MN
P, SN, ST, MS, MN
Features:
? Max. Clock 10 MHz
? Low-Power CMOS Technology:
- Max. write current: 5 mA at 5.5V
- Read current: 5 mA at 5.5V, 10 MHz
- Standby current: 5 uA at 5.5V
? 2048 x 8-bit Organization
? 16-Byte Page (‘C’ version devices)
? 32-Byte Page (‘D’ version devices)
? Self-Timed Erase and Write Cycles (5 ms max.)
? 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:
Description:
The Microchip Technology Inc. 25AA160C/D,
25LC160C/D (25XX160C/D * ) are 16 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 25XX160C/D is available in standard packages
including 8-lead PDIP and SOIC, and advanced
packaging including 8-lead MSOP, TSSOP, and 2x3
TDFN. All packages are Pb-free and RoHS compliant.
Package Types (not to scale)
- Endurance: > 1M erase/write cycles
- Data retention: > 200 years
TSSOP/MSOP
(ST, MS)
PDIP/SOIC
(P, SN)
- ESD protection: > 4000V
? Temperature Ranges Supported:
- Industrial (I): -40 ° C to +85 ° C
- Automotive (E): -40°C to +125°C
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
? Pb-Free and RoHS Compliant
TDFN
(MN)
CS 1
SO 2
WP 3
V SS 4
8
7
6
5
V CC
HOLD
SCK
SI
*25XX160C/D is used in this document as a generic part
number for the 25AA160C/D, 25LC160C/D devices.
? 2009 Microchip Technology Inc.
DS22150A-page 1
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相关代理商/技术参数
25AA160C-I/SN 功能描述:电可擦除可编程只读存储器 16K 2K X 8 16B PAGE 1.8V SER EE IND RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA160C-I/ST 功能描述:电可擦除可编程只读存储器 16K 2K X 8 16B PAGE 1.8V SER EE IND RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
25AA160CT-E/MNY 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K SPI Bus Serial EEPROM
25AA160CT-E/MS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K SPI Bus Serial EEPROM
25AA160CT-E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K SPI Bus Serial EEPROM
25AA160CT-E/SN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K SPI Bus Serial EEPROM
25AA160CT-E/ST 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:16K SPI Bus Serial EEPROM
25AA160CT-I/MNY 功能描述:电可擦除可编程只读存储器 16K 2K X 8 16B PAGE 1.8V SER EE IND RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8