|
||
| Products Download Events Support Videos | ||
Technical Support
Support Resources
- Support Knowledgebase
- Product Manuals
- Application Notes
- Downloads
- Product Updates
- Discussion Forum
- Books
Product Information
C51: How big can a Binary Number be?
QUESTION
How big can a binary integer be using the Keil C51 Compiler?
ANSWER
The maximum size for binary integers are as follows:
char = -128 to 127
unsigned char = 0 to 255
int = -32768 to 32767
unsigned int = 0 to 65535
long = -268435456 to 268435455
unsigned long = 0 to 4294967295
SEE ALSO
- C51: Integer Promotion
- C51: INTPROMOTE/NOINTPROMOTE Directive
- C51: Compare 'char' Variable with Const Value is Never True
Last Reviewed: Thursday, February 25, 2021
ProductsDevelopment Tools |
Hardware & Collateral |
Downloads |
Support |
Contact |
 |
||||