ZHCSYC2B May 2025 – July 2026 TXE8124-Q1
ADVANCE INFORMATION
| 参数 | 测试条件 | VCC | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|---|
| VIK | 输入二极管钳位电压 | II = -18mA | -1.2 | V | ||||
| VPORR | 上电复位电压,VCC 上升 | VI = VCC 或 GND,IO = 0 | 1.35 | V | ||||
| VPORF | 上电复位电压,VCC 下降 | 1.05 | V | |||||
| VOH | 高电平输出电压 | P 端口 | IOH = -4mA | VCC = 1.65V | 1.27 | V | ||
| IOH = -8mA | VCC = 2.3V | 1.73 | V | |||||
| VCC = 3V | 2.4 | V | ||||||
| VCC = 4.5V | 4.0 | V | ||||||
| VCC = 5.5V | 4.95 | V | ||||||
| IOH = -10mA | VCC = 3.3V | 2.53 | V | |||||
| VCC = 5V | 4.3 | V | ||||||
| VCC = 5.5V | 4.85 | V | ||||||
| SDO | IOH = -3mA | VCC - 0.4 | V | |||||
| VOL | 低电平输出电压 | P 端口 | IOL = 4mA | VCC = 1.65V | 0.24 | V | ||
| IOL = 8mA | VCC = 2.3V | 0.36 | V | |||||
| VCC = 3V | 0.25 | V | ||||||
| VCC = 4.5V | 0.17 | V | ||||||
| VCC = 5.5V | 0.15 | V | ||||||
| IOL = 10mA | VCC = 3.3V | 0.40 | V | |||||
| VCC = 5V | 0.33 | V | ||||||
| VCC = 5.5V | 0.32 | V | ||||||
| SDO | IOL = 3mA | 0.4 | V | |||||
| IOL | 低电平输出电流 | INT | VOL = 0.4V | 4 | mA | |||
| II | 输入漏电流 | P 端口 | VI = VCC 或 GND | ±1 | µA | |||
| VI = 3.6V | VCC = 0V | ±1 | ||||||
| SDI、RESET | VI = VCC 或 GND | ±1 | ||||||
| SCLK | VI = GND | ±1 | µA | |||||
| VI = VCC | ±65 | µA | ||||||
| CS | VI = VCC | ±1 | µA | |||||
| VI = GND | ±65 | µA | ||||||
| ICC | 静态电流 | 待机模式 | SDI,CS 和 RESET = VCC, P 端口 = VCC 或 GND, I/O = 输入,IO = 0mA fSCLK = 0MHz, –40°C < TA ≤ 85°C,I/O 电阻器已禁用 |
VCC = 5.5V | 2.3 | 8 | µA | |
| VCC = 3.6V | 2 | 7.5 | µA | |||||
| VCC = 2.7V | 1.8 | 7.2 | µA | |||||
| VCC = 1.65V 至 1.95V | 1.7 | 7 | µA | |||||
| SDI,CS 和 RESET = VCC, P 端口 = VCC 或 GND, I/O = 输入,IO = 0mA fSCLK = 0MHz, –40°C < TA ≤ 125°C,I/O 电阻器已禁用 |
VCC = 5.5V | 2.3 | 26 | µA | ||||
| VCC = 3.6V | 2 | 24 | µA | |||||
| VCC = 2.7V | 1.8 | 23.6 | µA | |||||
| VCC = 1.65V 至 1.95V | 1.7 | 23.4 | µA | |||||
| 有效电流 | 工作模式 (5MHz) | SDI,CS 和 RESET = VCC, P 端口 = VCC 或 GND, I/O = 输入,IO = 0mA fSCLK = 5MHz,SDO 上的负载为 100pF –40°C < TA ≤ 125°C,I/O 电阻器已禁用 |
VCC = 5.5V | 150 | 170 | µA | ||
| VCC = 3.6V | 132 | 140 | µA | |||||
| VCC = 2.7V | 127 | 135 | µA | |||||
| VCC = 1.65V 至 1.95V | 124 | 130 | µA | |||||
| 工作模式 (10MHz) | SDI,CS 和 RESET = VCC, P 端口 = VCC 或 GND, I/O = 输入,IO = 0mA fSCLK = 10MHz,SDO 上的负载为 100pF –40°C < TA ≤ 125°C,I/O 电阻器已禁用 |
VCC = 5.5V | 292 | 350 | µA | |||
| VCC = 3.6V | 257 | 285 | µA | |||||
| VCC = 2.7V | 240 | 270 | µA | |||||
| VCC = 1.65V 至 1.95V | 242 | 260 | µA | |||||
| IBHL | 总线保持低持续电流 | 将 VI 从 0 斜升至 0.3 × VCC | VCC = 1.65V | 42 | uA | |||
| VCC = 2.3V | 62 | uA | ||||||
| VCC = 3V | 82 | uA | ||||||
| VCC = 4.5V | 125 | uA | ||||||
| IBHH | 总线保持高持续电流 | 将 VI 从 VCC 斜升至 0.7 × VCC | VCC = 1.65V | -32 | uA | |||
| VCC = 2.3V | -52 | uA | ||||||
| VCC = 3V | -72 | uA | ||||||
| VCC = 4.5V | -115 | uA | ||||||
| IBHLO | 总线保持低过驱电流 | 将 VI 从 0 斜升至 VCC | VCC = 1.95V | 170 | uA | |||
| VCC = 2.7V | 260 | uA | ||||||
| VCC = 3.6V | 340 | uA | ||||||
| VCC = 5.5V | 500 | uA | ||||||
| IBHHO | 总线保持高过驱电流 | 将 VI 从 VCC斜升至 0 | VCC = 1.95V | -170 | uA | |||
| VCC = 2.7V | -260 | uA | ||||||
| VCC = 3.6V | -340 | uA | ||||||
| VCC = 5.5V | -500 | uA | ||||||
| Rpu(int) | 内部上拉电阻 | CS | 70 | 100 | 140 | kΩ | ||
| P 端口 | 70 | 100 | 140 | kΩ | ||||
| Rpd(int) | 内部下拉电阻 | P 端口 | 70 | 100 | 140 | kΩ | ||
| SCLK | 70 | 100 | 140 | kΩ | ||||
| CI | 输入引脚电容 | SCLK | VI = VCC 或 GND | 8 | pF | |||
| SDI | 8 | pF | ||||||
| CS | 8 | pF | ||||||
| RESET | 8 | pF | ||||||
| CIO | 输入-输出引脚电容 | P 端口 | VIO = VCC 或 GND | 8.5 | pF | |||