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參數資料
| 型號： | FM24C04A-S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DRAM |
| 英文描述： | 4Kb FRAM Serial 3V Memory |
| 中文描述： | 4Kb的鐵電串行3V的記憶 |
| 文件頁數： | 2/12頁 |
| 文件大小： | 110K |
| 代理商： | FM24C04A-S |
FM24C04A
Rev. 2.0
July 2003
2 of 12
Address
Latch
`
128 x 32
FRAM Array
Data Latch
8
SDA
Counter
Serial to Parallel
Converter
Control Logic
SCL
WP
A1
A2
Figure 1. Block Diagram
Pin Description
Pin Name
A1-A2
I/O
Input
Pin Description
Address 1-2: The address pins set the device select address. The device address value
in the 2-wire slave address must match the setting of these two pins. These pins are
internally pulled down.
Serial Data/Address: This is a bi-directional pin used to shift serial data and addresses
for the two-wire interface. It employs an open-drain output and is intended to be wire-
OR’d with other devices on the two-wire bus. The input buffer incorporates a Schmitt
trigger for noise immunity and the output driver includes slope control for falling
edges. A pull-up resistor is required.
Serial Clock: The serial clock input for the two-wire interface. Data is clocked out of
the device on the SCL falling edge, and clocked in on the SCL rising edge. The SCL
input also incorporates a Schmitt trigger input for improved noise immunity.
Write Protect: When WP is high the entire array is write-protected. When WP is low,
all addresses may be written. This pin is internally pulled down.
No connect
Supply Voltage: 5V
Ground
SDA
I/O
SCL
Input
WP
Input
NC
VDD
VSS
-
Supply
Supply
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PDF描述 |
|---|---|
| FM24C05ULZ | 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C17U | 4K-Bit Standard 2-Wire Bus Interface Serial EEPROM |
| FM24C04UEM8 | I2C Serial EEPROM |
| FM24C04UEMT8 | I2C Serial EEPROM |
| FM24C04UEN | I2C Serial EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FM24C04A-STR | 功能描述:F-RAM 4K (512x8) 5V RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM24C04B | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:4Kb Serial 5V F-RAM Memory |
| FM24C04B_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4Kb Serial 5V F-RAM Memory |
| FM24C04B-G | 功能描述:F-RAM 4Kb Serial I2C 5V FRAM RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
| FM24C04B-GTR | 功能描述:F-RAM 4Kb Serial I2C 5V FRAM RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
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