产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
产品特点 Features
- Low Power Operation writing with less overhead for the system. FM24CL04B-GTR “Green”/RoHS 8-pin SOIC,
- Tape & Reel
- The FM24CL04B provides substantial benefits to users of serial EEPROM, yet these benefits are available in a hardware drop-in replacement. The
- FM24CL04B is available in an industry standard 8- pin SOIC package and uses a familiar two-wire protocol. The specifications are guaranteed over an industrial temperature range of -40°C to +85°C.
- FM24CL04B
- A dL da rt ec s s 6 4 x 6 4r
- C o u n t e r h F R A M A r a y
- S e r iC a l tn o Pe at r ar l l e l
- S D A
- D a t a L a t c h v r e
- S C L
- C o n t r o l L o g i c
- Figure 1. Block Diagram
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 符号 | 参数 | 最小 | 最大 | 最小2 | 最大2 | 最小3 | 最大3 | 单位 | 备注 |
|---|---|---|---|---|---|---|---|---|---|
| FM24CL04B | |||||||||
| f | SCL Clock Frequency | 0 | 100 | 0 | 400 | 0 | 1000 | kHz | |
| t | Clock Low Period | 4.7 | 1.3 | 0.6 | s | ||||
| t | Clock High Period | 4.0 | 0.6 | 0.4 | s | ||||
| t | SCL Low to SDA Data | Out Valid | 3 | 0.9 | 0.55 | s | |||
| t | Bus Free Before New | 4.7 | 1.3 | 0.5 | s | ||||
| t | Start Condition Hold | Time 4.0 | 0.6 | 0.25 | s | ||||
| t | Start Condition Setup | for Repeated 4.7 | 0.6 | 0.25 | s | ||||
| t | Data In Hold | 0 | 0 | 0 | ns | ||||
| t | Data In Setup | 250 | 100 | 100 | ns | ||||
| t | Input Rise Time | 1000 | 300 | 300 | ns | 1 | |||
| t | Input Fall Time | 300 | 300 | 100 | ns | 1 | |||
| t | Stop Condition Setup | 4.0 | 0.6 | 0.25 | s | ||||
| t | Data Output Hold | 0 | 0 | 0 | ns | ||||
| t | Noise Suppression Time | Constant | 50 | 50 | 50 | ns | |||
| C | Input/Output Capacitance | (SDA) 8 | pF | 1 | |||||
| C | Input Capacitance | 6 | pF | 1 | |||||
| Power Cycle | Timing (T = -40C | to +85C, V = 2.7V | to 3.65V | unless | otherwise | specified) | |||
| t | Power Up (V min) to | First Access (Start | condition) | 10 | - | ms | |||
| t | Last Access (Stop | condition) to Power Down | (V | min) | 0 | - | s | ||
| t | V Rise Time | 30 | - | s/V | 1 | ||||
| t | V Fall Time | 30 | - | s/V | 1 |
数据来源：原厂规格书
电气特性 Electrical Characteristics（TA = 25°C）
| 符号 | 参数 | 最小 | 最大 | 最小2 | 最大2 | 最小3 | 最大3 | 单位 | 备注 |
|---|---|---|---|---|---|---|---|---|---|
| FM24CL04B | |||||||||
| f | SCL Clock Frequency | 0 | 100 | 0 | 400 | 0 | 1000 | kHz | |
| t | Clock Low Period | 4.7 | 1.3 | 0.6 | s | ||||
| t | Clock High Period | 4.0 | 0.6 | 0.4 | s | ||||
| t | SCL Low to SDA Data | Out Valid | 3 | 0.9 | 0.55 | s | |||
| t | Bus Free Before New | 4.7 | 1.3 | 0.5 | s | ||||
| t | Start Condition Hold | Time 4.0 | 0.6 | 0.25 | s | ||||
| t | Start Condition Setup | for Repeated 4.7 | 0.6 | 0.25 | s | ||||
| t | Data In Hold | 0 | 0 | 0 | ns | ||||
| t | Data In Setup | 250 | 100 | 100 | ns | ||||
| t | Input Rise Time | 1000 | 300 | 300 | ns | 1 | |||
| t | Input Fall Time | 300 | 300 | 100 | ns | 1 | |||
| t | Stop Condition Setup | 4.0 | 0.6 | 0.25 | s | ||||
| t | Data Output Hold | 0 | 0 | 0 | ns | ||||
| t | Noise Suppression Time | Constant | 50 | 50 | 50 | ns | |||
| C | Input/Output Capacitance | (SDA) 8 | pF | 1 | |||||
| C | Input Capacitance | 6 | pF | 1 | |||||
| Power Cycle | Timing (T = -40C | to +85C, V = 2.7V | to 3.65V | unless | otherwise | specified) | |||
| t | Power Up (V min) to | First Access (Start | condition) | 10 | - | ms | |||
| t | Last Access (Stop | condition) to Power Down | (V | min) | 0 | - | s | ||
| t | V Rise Time | 30 | - | s/V | 1 | ||||
| t | V Fall Time | 30 | - | s/V | 1 |