Three-phase bipolar drive (35 V, 3.5 A) Direct PWM drive Built-in high and low side kickback absorbing diodes Braking function (short-circuit braking) Built-in forward/reverse direction switching circuit Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits The PWM duty can be controlled by IC inputs
Q62703-X107-A on stock| COMMAND | CKEn-l | CKEn | cs | RAS | CAS | WE | DQM | BAO,1 | A10/AP | A11 A9AO | Note |
| Register | Mode Register Set | H | x | L | L | L | L | x | OP CODE | 1.2 |
| | Auto Refresh | H | H | L | L | L | H | x | x | 3 |
| | Entry | L | 3 |
| Refresh | Self | | | | L | H | H | H | x | x | 3 |
| Refresh | Exit | L | H | H | x | x | x | 3 |
| Bank Active & Row Addr. | H | x | L | L | H | H | x | V | Row Address | |
| Read & | Auto Precharge Disable | | x | L | H | L | H | x | V | L | Column | 4 |
| Column Address | Auto Precharge Enable | H | H | Address (AO~A7) | 4.5 |
| Write & | Auto Precharge Disable | | x | L | H | L | L | x | V | L | Column | 4 |
| Column Address | Auto Precharge Enable | H | H | Address (AO~A7) | 4.5 |
| Burst Stop | H | x | L | H | H | L | x | x | 6 |
| | Bank Selection | | x | L | L | H | L | x | V | L | x | |
| Precharge | All Banks | H | x | H | |
| | | | | H | x | x | x | x | x | |
| Clock Suspend or Active Power Down | Entry | H | L | L | V | V | V | |
| Exit | L | H | x | x | x | x | x | |
| | | | | H | x | x | x | x | x | |
| Precharge Power Down | Entry | H | L | L | H | H | H | |
| Mode | | | | H | x | x | x | x | |
| Exit | L | H | L | V | V | V | |
| DQM | H | x | V | x | 7 |
| No Operation Command | H | x | H | x | X | x | x | x | |
| L | H | H | H | |
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| IIIII Tc = 250C | | | | GS= | OV | | |
| -F | U S E | }E | iS | | | | | | | | ¨II 2 0 | |
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