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參數(shù)資料
| 型號： | CAT24WC16 |
| 英文描述： | 16K-Bit IIC Serial CMOS EEPROM(16K位（2048字x8位）IIC串行CMOS EEPROM) |
| 中文描述： | 16K的位串行CMOS EEPROM的國際進口證（16K的位（2048字x8位）的CMOS串行EEPROM的進口證） |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 45K |
| 代理商： | CAT24WC16 |
CAT24WC01/02/04/08/16
4
Doc. No. 25051-00 3/98 S-1
FUNCTIONAL DESCRIPTION
The CAT24WC01/02/04/08/16 supports the I
2
C Bus
data transmission protocol. This Inter-Integrated Circuit
Bus protocol defines any device that sends data to the
bus to be a transmitter and any device receiving data to
be a receiver. Data transfer is controlled by the Master
device which generates the serial clock and all START
and STOP conditions for bus access. The CAT24WC01/
02/04/08/16 operates as a Slave device. Both the Mas-
ter and Slave devices can operate as either transmitter
or receiver, but the Master device controls which mode
is activated. A maximum of 8 devices (24WC01 and
24WC02), 4 devices (24WC04), 2 devices (24WC08)
and 1 device (24WC16) may be connected to the bus as
determined by the device address inputs A0, A1, and A2.
PIN DESCRIPTIONS
SCL:
Serial Clock
The CAT24WC01/02/04/08/16 serial clock input pin is
used to clock all data transfers into or out of the device.
This is an input pin.
SDA:
Serial Data/Address
The CAT24WC01/02/04/08/16 bidirectional serial data/
address pin is used to transfer data into and out of the
device. The SDA pin is an open drain output and can be
wire-ORed with other open drain or open collector
outputs.
A0, A1, A2:
Device Address Inputs
These inputs set device address when cascading mul-
tiple devices. When these pins are left floating the
default values are zeros (except for the 24WC01).
A maximum of eight devices can be cascaded when
Figure 2. Write Cycle Timing
Figure 1. Bus Timing
Figure 3. Start/Stop Timing
5020 FHD F05
5020 FHD F04
5020 FHD F03
tHIGH
SCL
SDA IN
SDA OUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8TH BIT
BYTE n
SCL
SDA
START BIT
SDA
STOP BIT
SCL
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PDF描述 |
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| CAT24WC03U | 2K/4K/8K/16K-Bit Serial E2PROM |
| CAT24WC03J | 2K/4K/8K/16K-Bit Serial E2PROM |
| CAT24WC03P | 2K/4K/8K/16K-Bit Serial E2PROM |
| CAT24WC09J | Ceramic Conformally Coated / Radial 'Standard & High Voltage Golden Max'; Capacitance [nom]: 18pF; Working Voltage (Vdc)[max]: 500V; Capacitance Tolerance: +/-5%; Dielectric: Multilayer Ceramic, Conformally Coated; Temperature Coefficient: C0G (NP0); Lead Style: Radial Leaded; Lead Dimensions: 0.200" Lead Spacing; Body Dimensions: 0.150" x 0.230" x 0.130"; Container: Bag; Qty per Container: 500 |
| CAT24WC09P | 2K/4K/8K/16K-Bit Serial E2PROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24WC16J | 功能描述:電可擦除可編程只讀存儲器 (2048x8) 16k 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 |
| CAT24WC16J-1.8 | 功能描述:電可擦除可編程只讀存儲器 (2048x8) 16k 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 |
| CAT24WC16JA | 功能描述:電可擦除可編程只讀存儲器 (2048x8) 16k 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 |
| CAT24WC16JI | 功能描述:電可擦除可編程只讀存儲器 (2048x8) 16k 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 |
| CAT24WC16JI-1.8 | 功能描述:電可擦除可編程只讀存儲器 (2048x8) 16k 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 |
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