in most cases if it is your first offence you can get a conditional dismissal. Anyway make sure your attorney understand consequences of your sentence for immigration purposes.
Here is some reading for you.
http://www.defensenet.org/immigration/immig_main.htm
The grounds of deportability apply to any noncitizen who was lawfully admitted to the United States, including refugees, or to any noncitizen who is a lawful permanent resident (greencard holder). These grounds apply to this group of noncitizens when the INS initiates deportation/removal proceedings against them (under INA Sec. 240, 8 U.S.C. 1229a) because of their criminal conduct. The INS will file what is called a Notice to Appear with the Immigration Court charging the noncitizen with deportability pursuant to one of the following grounds.
The criminal grounds of deportability are listed in the immigration statute at I.N.A. Sec. 237, 8 U.S.C. 1227: Sec. 237(a)(2)(A)(I) conviction for one crime involving moral turpitude (CMT), committed within 5 years of admission to U.S., for which sentence of one year or longer may be imposed;
Sec. 237(a)(2)(A)(ii) convictions for two or more CMTs, not arising out of single scheme of criminal conduct, regardless of sentence;
Sec. 237(a)(2)(iii) conviction for an aggravated felony (see next section, infra);
Sec. 237(a)(2)(B)(I) conviction of a violation of any law relating to a controlled substance (exception for single offense of simple possession of 30 grams or less of marijuana);
Sec. 237(a)(2)(C) conviction under any law of purchasing, selling, using, or possessing (or any attempt to purchase, sell, use or possess) a firearm or destructive device;
Sec. 237(a)(2)(D) miscellaneous crimes (espionage, sabotage);
Sec. 237(a)(2)(E)(I) conviction of a crime of domestic violence (as defined a 18 U.S.C. 16), stalking, child abuse, child neglect, child abandonment regardless of the length of sentence (Note: This provision applies to all DV convictions entered after September 30, 1996);
Sec. 237(a)(2)(E)(ii) judicial determination of a violation of protection order involving protection against credible threats of violence, repeated harassment, or bodily injury (Note: This provision applies to all such convictions entered after September 30, 1996);
Sec. 237(a)(3)(B) conviction for violation of the alien registration requirements, or for fraud relating to the misuse or visas and other immigration documents.
Also relevant are certain grounds of deportation for criminal conduct, even if there is no conviction:
Sec. 237(a)(2)(B)(ii) drug abuse or drug addiction;
Sec. 237(a)(1)(E) smuggling aliens into the U.S.