特点
| 应用
|
特点
| 应用
|
订购信息
| 型号 | 封装 | 包装方式 | 每袋/卷数量 |
| SSP55080AFV | TSSOP48 | 卷轴 | 2500 |
| SSP55080AKV | LQFP48 | 托盘 | 250 |
| TerminalNo. | Terminal | I/O | 功能 | |
| TSSOP48 | LQFP48 | |||
| 4-24 33-46 | 3-16 22-42 | SEG0~34 | O | SEGMENToutputforLCDdrive |
| 25-32 | 1-2 43-48 | COM0~7 | O | COMMONoutputforLCDdrive |
| 2 | 20 | VLCD | I | PowersupplyforLCDdrive |
| 1 | 19 | VDD | I | Powersupply |
| 3 | 21 | VSS | I | 接地 |
| 47 | 17 | SCL | I | I2CSerialdatatransferclock |
| 48 | 18 | SDA | I/O | I2CSerialdatainput |
电气特性
| 参数 | 符号 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 |
| PowerSupply | VDD | — | 2.5 | — | 5.5 | V |
| LCD 驱动电源 | VLCD | — | 2.5 | — | 5.5 | V |
| Standbycurrent | I ST | Displayoff Oscillationoff | — | — | 0.5 | μA |
| 功耗 | 电源电流 IDD | VDD=3.3V,VLCD=5V,FR=80HZ,T=25℃,1/4偏压,帧反转 | — | 2 | 5 | μA |
| LCD 功耗 | I LCD | VDD=3.3V,VLCD=5V,FR=80HZ,T=25℃,1/4偏压,帧反转 | — | 6 | 10 | μA |
| Framefrequency | FCLK | VDD=3.3V, FR=80HZ | 60 | 80 | 110 | HZ |
| I2C 高电平输入电压 | V IH | SDA, SCL | 0.6VDD | — | VDD | V |
| I2C 低电平输入电压 | V IL | SDA, SCL | VSS | — | 0.3VDD | V |
| I2C 高电平输入电流 | I IH | SDA, SCL | — | — | 1 | μA |
| I2C 低电平输入电流 | I IL | SDA, SCL | -1 | — | — | μA |
| LCD 驱动导通电阻 | R ONSEG | SEG I=±10μA 负载 | — | 3.5 | — | kΩ |
| R ONCOM | COM I=±10μA 负载 | — | 3.5 | — | kΩ | |
| Inputrisetime | 三 | — | — | — | 0.3 | μs |
| Inputfalltime | tf | — | — | — | 0.3 | μs |
| SCLcycletime | tSCYC | — | 2.4 | — | — | μs |
| SCL 高电平脉宽 | tSHW | — | 0.6 | — | — | μs |
| SCL 低电平脉宽 | tSLW | — | 1.2 | — | — | μs |
| SDAsetuptime | tSDS | — | 100 | — | — | ns |
| SDAholdtime | tSDH | — | 100 | — | — | ns |
| Busfreetime | tBUF | — | 1.3 | — | — | μs |
| START 条件保持时间 | tHD; STA | — | 0.6 | — | — | μs |
| START 条件建立时间 | tSU; STA | — | 0.6 | — | — | μs |
| STOP 条件建立时间 | tSU; STO | — | 0.6 | — | — | μs |
| Command | 功能 | |
| 1 | Addressset(ADSET) | DDRAMaddresssetting(00h~22h) |
| 2 | EVRset(EVRSET) | EVRsetting(0~31) |
| 3 | DisplayControl(DISCTL) | FramFrequency, Powersavemodesetting |
| 4 | ICoperationset(ICSET) | LCD 驱动模式、软件复位、显示开/关 |
| 5 | AllpixeControl(APCTL) | AllpixelcontrolduringdisplayON |
| 容量 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| 默认值 | C | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 容量 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| 默认值 | C | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| EVR | Calculationformula | VLCD=5.500 | VLCD=5.000 | VLCD=4.000 | VLCD=3.500 | VLCD=3.000 | VLCD=2.500 | [V] |
| 0 | VLCD | V0=5.500 | V0=5.000 | V0=4.000 | V0=3.500 | V0=3.000 | V0=2.500 | [V] |
| 1 | 0.967*VLCD | V0=5.323 | V0=4.839 | V0=3.871 | V0=3.387 | V0=2.903 | V0=2.419 | [V] |
| 2 | 0.937*VLCD | V0=5.156 | V0=4.688 | V0=3.750 | V0=3.281 | V0=2.813 | V0=2.344 | [V] |
| 3 | 0.909*VLCD | V0=5.000 | V0=4.545 | V0=3.636 | V0=3.182 | V0=2.727 | V0=2.273 | [V] |
| 4 | 0.882*VLCD | V0=4.853 | V0=4.412 | V0=3.529 | V0=3.088 | V0=2.647 | V0=2.206 | [V] |
| 5 | 0.857*VLCD | V0=4.714 | V0=4.286 | V0=3429 | V0=3.000 | V0=2.571 | V0=2.143 | [V] |
| 6 | 0.833*VLCD | V0=4.583 | V0=4.167 | V0=3.333 | V0=2.917 | V0=2.500 | V0=2.083 | [V] |
| 7 | 0.810*VLCD | V0=4.459 | V0=4.054 | V0=3.243 | V0=2.838 | V0=2.432 | V0=2.027 | [V] |
| 8 | 0.789*VLCD | V0=4.342 | V0=3.947 | V0=3.158 | V0=2.763 | V0=2.368 | V0=1.974 | [V] |
| 9 | 0.769*VLCD | V0=4.231 | V0=3.846 | V0=3.077 | V0=2.692 | V0=2.308 | V0=1.923 | [V] |
| 10 | 0.750*VLCD | V0=4.125 | V0=3.750 | V0=3.000 | V0=2.625 | V0=2.250 | V0=1.875 | [V] |
| 11 | 0.731*VLCD | V0=4.024 | V0=3.659 | V0=2.927 | V0=2.561 | V0=2.195 | V0=1829 | [V] |
| 12 | 0.714*VLCD | V0=3.929 | V0=3.571 | V0=2.857 | V0=2.500 | V0=2.143 | V0=1.786 | [V] |
| 13 | 0.697*VLCD | V0=3.837 | V0=3.488 | V0=2.791 | V0=2.442 | V0=2.093 | V0=1.744 | [V] |
| 14 | 0.681*VLCD | V0=3.750 | V0=3.409 | V0=2.727 | V0=2.386 | V0=2.045 | V0=1.705 | [V] |
| 15 | 0.666*VLCD | V0=3.667 | V0=3.333 | V0=2.667 | V0=2.333 | V0=2.000 | V0=1.667 | [V] |
| 16 | 0.652*VLCD | V0=3.587 | V0=3.261 | V0=2.609 | V0=2.283 | V0=1.957 | V0=1.630 | [V] |
| 17 | 0.638*VLCD | V0=3.511 | V0=3.191 | V0=2.553 | V0=2.234 | V0=1.915 | V0=1.596 | [V] |
| 18 | 0.625*VLCD | V0=3438 | V0=3.125 | V0=2.500 | V0=2.188 | V0=1.875 | V0=1.563 | [V] |
| 19 | 0.612″VLCD | V0=3.367 | V0=3.061 | V0=2.449 | V0=2.143 | V0=1.837 | V0=1.531 | [V] |
| 20 | 0.600*VLCD | V0=3.300 | V0=3.000 | V0=2.400 | V0=2.100 | V0=1.800 | V0=1.500 | [V] |
| 21 | 0.588*VLCD | V0=3235 | V0=2.941 | V0=2.353 | V0=2.059 | V0=1.765 | V0=1.471 | [V] |
| 22 | 0.576*VLCD | V0=3.173 | V0=2.885 | V0=2.308 | V0=2.019 | V0=1.731 | V0=1.442 | [V] |
| 23 | 0.566*VLCD | V0=3.113 | V0=2.830 | V0=2.264 | V0=1.981 | V0=1.698 | V0=1.415 | [V] |
| 24 | 0.555*VLCD | V0=3.056 | V0=2.778 | V0=2.222 | V0=1.944 | V0=1.667 | V0=1.389 | [V] |
| 25 | 0.545*VLCD | V0=3.000 | V0=2.727 | V0=2.182 | V0=1.909 | V0=1.636 | V0=1.364 | [V] |
| 26 | 0.535*VLCD | V0=2.946 | V0=2.679 | V0=2.143 | V0=1.875 | V0=1.607 | V0=1.339 | [V] |
| 27 | 0.526*VLCD | V0=2.895 | V0=2.632 | V0=2.105 | V0=1.842 | V0=1.579 | V0=1.316 | [V] |
| 28 | 0.517*VLCD | V0=2845 | V0=2.586 | V0=2.069 | V0=1.810 | V0=1.552 | V0=1.293 | [V] |
| 29 | 0.508*VLCD | V0=2.797 | V0=2.542 | V0=2.034 | V0=1.780 | V0=1.525 | V0=1.271 | [V] |
| 30 | 0.500*VLCD | V0=2.750 | V0=2.500 | V0=2.000 | V0=1.750 | V0=1.500 | V0=1.250 | [V] |
| 31 | 0.491*VLCD | V0=2.705 | V0=2.459 | V0=1.967 | V0=1.721 | V0=1.475 | V0=1.230 | [V] |
| 容量 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| 默认值 | C | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
| 容量 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| 默认值 | C | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| 容量 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| 默认值 | C | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| NO. | 输入 | D 7 | D 6 | D5 | D4 | D3 | D2 | D1 | D0 | 描述 |
| 1 | Power on | VDD=0 to 5V(Tr=0.1ms) | ||||||||
| 2 | Wait 100us | Initialize IC | ||||||||
| 3 | Stop | Stop Condition | ||||||||
| 4 | Start | Start Condition | ||||||||
| 5 | Slave address | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 发送从机地址 |
| 6 | ICSET | 1 | 1 | 1 | 1 | 0 | * | 1 | * | Software Reset |
| 7 | DISCTL | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 初始值设置时无需此步 |
| (如需更改条件) | ||||||||||
| 8 | EVRSET | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 初始值设置时无需此步 |
| (如需更改条件) | ||||||||||
| 9 | ADSET | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | RAM 地址设置 |
| 10 | Display Data | * | * | * | * | * | * | * | * | Address 00h |
| … | … | |||||||||
| Display Data | * | * | * | * | * | * | * | * | Address 22h | |
| 11 | Stop | Start Condition | ||||||||
| 12 | Start | Start Condition | ||||||||
| 13 | Slave address | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 发送从机地址 |
| 14 | ICSET | 1 | 1 | 1 | 1 | 0 | * | 0 | 1 | Display ON |
| 符号 | 最小值(mm) | 最大值(mm) | 符号 | 最小值(mm) | 最大值(mm) |
| A | 6.90 | 7.10 | C2 | 0.636TYP | |
| A1 | 0.20TYP | H | 0.05 | 0.15 | |
| A2 | 0.50TYP | θ | 12°TYP | ||
| A3 | 8.80 | 9.20 | θ1 | 12°TYP | |
| B | 6.90 | 7.10 | θ2 | 4°TYP | |
| B1 | 8.80 | 9.20 | θ3 | 0°~ 5° | |
| B2 | 0.50 | 0.80 | R | 0.15TYP | |
| C | 1.30 | 1.50 | R1 | 0.12TYP | |
| C1 | 0.127 | 0.16 |


