ZHCSH19G November 2017 – December 2024 TCAN1043-Q1 , TCAN1043G-Q1 , TCAN1043H-Q1 , TCAN1043HG-Q1
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
The device has four main operating modes: Normal mode, Standby mode, Silent mode and Sleep mode, and one transitional mode called Go-to-Sleep mode. Operating mode selection is made via the nSTB and EN input terminals in conjunction with supply conditions and wake events.
| VCC and VIO | VSUP | EN | nSTB | WAKERQ Flag | Mode | Driver | Receiver | RXD | Bus Bias | INH |
|---|---|---|---|---|---|---|---|---|---|---|
| > UVVCC and > UVVIO | > UVVSUP | H | H | X | Normal | Enabled | Enabled | Mirrors Bus State | VCC/2 | ON |
| > UVVCC and > UVVIO | > UVVSUP | L | H | X | Silent | Disabled (OFF) | Enabled | Mirrors Bus State | VCC/2 | ON |
| > UVVCC and> UVVIO | > UVVSUP | H | L | Cleared | Go-to-Sleep(1) | Disabled (OFF) | Low Power Bus Monitor Enabled (ON) | High or High Z (no VIO) | Weak pull to GND | ON(2) |
| Cleared | Sleep(3) | Disabled (OFF) | Low Power Bus Monitor Enabled (ON) | High or High Z (no VIO) | Weak pull to GND | OFF | ||||
| Set | Standby | Disabled (OFF) | Low Power Bus Monitor Enabled (ON) | LOW signals wake up | Weak pull to GND | ON | ||||
| > UVVCC and > UVVIO | > UVVSUP | L | L | X | Standby | Disabled (OFF) | Low Power Bus Monitor Enabled (ON) | LOW signals wake up | Weak pull to GND | ON |
| < UVVCC and VVIO | > UVVSUP | X | X | X | Sleep | Disabled (OFF) | Low Power Bus Monitor Enabled (ON) | High or High Z (no VIO) | Weak pull to GND | OFF (High Z) |
| X | < UVVSUP | X | X | X | Protected | Disabled (OFF) | Disabled (OFF) | High Z | High Z | OFF (High Z) |