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參數(shù)資料
| 型號： | AT24C01A-10SI-1.8 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | 128 X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 3/24頁 |
| 文件大?。?/td> | 445K |
| 代理商： | AT24C01A-10SI-1.8 |
3
AT24C01A/02/04/08A/16A
0180V–SEEPR–8/05
Pin Description
SERIAL CLOCK (SCL):
The SCL input is used to positive edge clock data into each
EEPROM device and negative edge clock data out of each device.
SERIAL DATA (SDA):
The SDA pin is bidirectional for serial data transfer. This pin is
open-drain driven and may be wire-ORed with any number of other open-drain or open-
collector devices.
DEVICE/PAGE ADDRESSES (A2, A1, A0):
The A2, A1 and A0 pins are device
address inputs that are hard wired for the AT24C01A and the AT24C02. As many as
eight 1K/2K devices may be addressed on a single bus system (device addressing is
discussed in detail under the Device Addressing section).
The AT24C04 uses the A2 and A1 inputs for hard wire addressing and a total of four 4K
devices may be addressed on a single bus system. The A0 pin is a no connect.
The AT24C08A only uses the A2 input for hardwire addressing and a total of two 8K
devices may be addressed on a single bus system. The A0 and A1 pins are no
connects.
The AT24C16A does not use the device address pins, which limits the number of
devices on a single bus to one. The A0, A1 and A2 pins are no connects.
WRITE PROTECT (WP):
The AT24C01A/02/04/08A/16A has a Write Protect pin that
provides hardware data protection. The Write Protect pin allows normal Read/Write
operations when connected to ground (GND). When the Write Protect pin is connected
to V
CC
, the write protection feature is enabled and operates as shown in Table 2.
Table 2. Write Protect
Memory Organization
AT24C01A, 1K SERIAL EEPROM:
Internally organized with 16 pages of 8 bytes each,
the 1K requires a 7-bit data word address for random word addressing.
AT24C02, 2K SERIAL EEPROM:
Internally organized with 32 pages of 8 bytes each,
the 2K requires an 8-bit data word address for random word addressing.
AT24C04, 4K SERIAL EEPROM:
Internally organized with 32 pages of 16 bytes each,
the 4K requires a 9-bit data word address for random word addressing.
AT24C08A, 8K SERIAL EEPROM:
Internally organized with 64 pages of 16 bytes each,
the 8K requires a 10-bit data word address for random word addressing.
AT24C16A, 16K SERIAL EEPROM:
Internally organized with 128 pages of 16 bytes
each, the 16K requires an 11-bit data word address for random word addressing.
WP Pin
Status
Part of the Array Protected
24C01A
24C02
24C04
24C08A
24C16A
At V
CC
Full (1K)
Array
Full (2K)
Array
Full (4K)
Array
Full (8K)
Array
Full (16K)
Array
At GND
Normal Read/Write Operations
相關PDF資料 |
PDF描述 |
|---|---|
| AT24C08-10SI-1.8 | 16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
| AT24C16N-10SI-1.8 | 16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
| AT24C16-10SI-1.8 | 16 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
| AT24C08AN-10SU-1.8 | 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| AT24C16AN-10SU-1.8 | 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C01A-10SI-2.5 | 功能描述:電可擦除可編程只讀存儲器 1k 2-Wire Bus 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24C01A-10SI-2.5 SL722 | 制造商:Atmel Corporation 功能描述:T&R 10MS 8 SOIC |
| AT24C01A-10SI-2.7 | 功能描述:電可擦除可編程只讀存儲器 1k 2-Wire Bus 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24C01A-10SI-2.7 SL383 | 功能描述:IC EEPROM 1KBIT 400KHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應商設備封裝:48-TSOP 包裝:托盤 |
| AT24C01A-10SI-2.7C | 功能描述:IC EEPROM 1KBIT 400KHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應商設備封裝:48-TSOP 包裝:托盤 |
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