Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_19 (model_number VARCHAR, frequency VARCHAR, socket VARCHAR)
### Question:
Which model has a frequency of 750 mhz and a socket of bga2μpga2?
### Answer:
SELECT model_number FROM table_name_19 WHERE frequency = "750 mhz" AND socket = "bga2μpga2"