參數(shù)資料
型號: 24AA512-EOT
廠商: Microchip Technology Inc.
英文描述: I2C⑩ Serial EEPROM Family Data Sheet
中文描述: ⑩的I2C串行EEPROM系列數(shù)據(jù)手冊
文件頁數(shù): 15/42頁
文件大?。?/td> 540K
代理商: 24AA512-EOT
2007 Microchip Technology Inc.
DS21930B-page 15
24AAXX/24LCXX/24FCXX
5.7.1
CONTIGUOUS ADDRESSING
ACROSS MULTIPLE DEVICES
Chip Select bits A2, A1 and A0 can be used to expand
the contiguous address space by adding up to eight
24XXs on the same bus. Software can use the three
address bits of the control byte as the three Most
Significant bits of the address byte. For example, in the
24XX32 devices, software can use A0 of the
control
byte
as address bit A12; A1 as address bit A13; and A2
as address bit A14 (Table 5-1). It is not possible to
sequentially read across device boundaries.
TABLE 5-1:
CONTROL BYTE ADDRESS BITS
Maximum
Devices
Maximum
Contiguous
Address Space
Chip Select Bit
A2
Chip Select Bit
A1
Chip Select Bit
A0
1K (24C01C)
1K (24XX014)
2K (24C02C)
2K (24XX024/025)
32K (24XX32)
64K (24XX64)
128K (24XX128)
256K (24XX256)
512K (24XX512)
* Up to two 24XX128 or 24XX256 devices in the MSOP package can be added for up to 256 kb or 512 kb of address
space, respectively. Bits A0 and A1 must be set to ‘
0
’.
8
8
8
8
8
8
8*
8*
8
8 Kb
8 Kb
16 Kb
16 Kb
256 Kb
512 Kb
1 Mb
2 Mb
4 Mb
A10
A10
A10
A10
A14
A15
A16*
A17*
A18
A9
A9
A9
A9
A13
A14
A15*
A16*
A17
A8
A8
A8
A8
A12
A13
A14
A15
A16
相關(guān)PDF資料
PDF描述
24AA512-EP I2C⑩ Serial EEPROM Family Data Sheet
24AA512-ESM I2C⑩ Serial EEPROM Family Data Sheet
24AA512-ESN I2C⑩ Serial EEPROM Family Data Sheet
24AA512-EST I2C⑩ Serial EEPROM Family Data Sheet
24AA512T-EMC I2C⑩ Serial EEPROM Family Data Sheet
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
24AA512-I/MF 功能描述:電可擦除可編程只讀存儲器 64kx8 - 1.8V 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(shí)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
24AA512-I/MS 制造商:Microchip Technology Inc 功能描述:512K, 64K X 8, 1.8V SER EE, IND - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC EEPROM 512KBIT 400KHZ 8MSOP 制造商:Microchip Technology Inc 功能描述:512K, 64K X 8, 1.8V SER EE, IND, 8 MSOP 3x3mm TUBE
24AA512-I/P 功能描述:電可擦除可編程只讀存儲器 64kx8 - 1.8V 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(shí)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
24AA512-I/P 制造商:Microchip Technology Inc 功能描述:Serial EEPROM IC
24AA512-I/PG 功能描述:電可擦除可編程只讀存儲器 64kx8 - 1.8V Lead Free Package 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(shí)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