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參數(shù)資料
| 型號： | M24164-WBN1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 16 Kbit Serial I2C BUS EEPROM |
| 中文描述： | 16千位串行I2C總線的EEPROM |
| 文件頁數(shù)： | 3/21頁 |
| 文件大?。?/td> | 135K |
| 代理商： | M24164-WBN1 |
3/21
M24164
SIGNAL DESCRIPTION
Serial Clock (SCL)
This input signal is used to strobe all data in and
out of the device. In applications where this signal
is used by slave devices to synchronize the bus to
a slower clock, the bus master must have an open
drain output, and a pull-up resistor must be con-
nected from Serial Clock (SCL) to V
CC
. (Figure 4
indicates how the value of the pull-up resistor can
be calculated). In most applications, though, this
method of synchronization is not employed, and
so the pull-up resistor is not necessary, provided
that the bus master has a push-pull (rather than
open drain) output.
Serial Data (SDA)
This bi-directional signal is used to transfer data in
or out of the device. It is an open drain output that
may be wire-OR’ed with other open drain or open
collector signals on the bus. A pull up resistor must
be connected from Serial Data (SDA) to V
CC
. (Fig-
ure 4 indicates how the value of the pull-up resistor
can be calculated).
Chip Enable (E0, E1, E2)
These input signals are used to set the value that
is to be looked for on three bits (b6, b5, b4) of the
7-bit Device Select Code. These inputs must be
tied to V
CC
or V
SS
, to establish the Device Select
Code.
Write Control (WC)
This input signal is useful for protecting the entire
contents of the memory from inadvertent write op-
erations. Write operations are disabled to the en-
tire memory array when Write Control (WC) is
driven High. When unconnected, the signal is in-
ternally read as V
IL
, and Write operations are al-
lowed.
When Write Control (WC) is driven High, Device
Select and Address bytes are acknowledged,
Data bytes are not acknowledged.
Figure 5. Maximum R
L
Value versus Bus Capacitance (C
BUS
) for an I
2
C Bus
AI01665
VCC
CBUS
SDA
RL
MASTER
RL
SCL
CBUS
100
0
4
8
12
16
20
CBUS (pF)
M
)
10
1000
fc = 400kHz
fc = 100kHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M24164-WBN1T | 16 Kbit Serial I2C BUS EEPROM |
| M24164-MN1T | 16 Kbit Serial I2C BUS EEPROM |
| M24512-RMW6T | 512 Kbit Serial I睠 Bus EEPROM |
| M24512-WBN6 | 512 Kbit Serial I睠 Bus EEPROM |
| M24512-WBN6T | 512 Kbit Serial I睠 Bus EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M24164-WBN1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16 Kbit Serial I2C BUS EEPROM |
| M24164-WBN6 | 功能描述:電可擦除可編程只讀存儲器 5.5V 16K (8Kx8) 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 |
| M24164-WMN1 | 功能描述:電可擦除可編程只讀存儲器 5.5V 16K (8Kx8) 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 |
| M24164-WMN1P | 制造商:STMicroelectronics 功能描述:E-EPROM APPLICATION SPECIFIC EEP LEAD FREE - Rail/Tube |
| M24164-WMN1T | 功能描述:電可擦除可編程只讀存儲器 5.5V 16K (8Kx8) 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 |
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