Electronic Components Datasheet Search |
|
C8051F300 Datasheet(PDF) 20 Page - List of Unclassifed Manufacturers |
|
|
C8051F300 Datasheet(HTML) 20 Page - List of Unclassifed Manufacturers |
20 / 174 page C8051F300/1/2/3/4/5 20 Rev. 2.6 1.2. On-Chip Memory The CIP-51 has a standard 8051 program and data address configuration. It includes 256 bytes of data RAM, with the upper 128 bytes dual-mapped. Indirect addressing accesses the upper 128 bytes of general purpose RAM, and direct addressing accesses the 128 byte SFR address space. The lower 128 bytes of RAM are accessible via direct and indirect addressing. The first 32 bytes are addressable as four banks of general purpose registers, and the next 16 bytes can be byte addressable or bit addressable. The C8051F300/1/2/3 includes 8k bytes of Flash program memory (the C8051F304 includes 4k bytes; the C8051F305 includes 2k bytes). This memory may be reprogrammed in-system in 512 byte sectors, and requires no special off-chip programming voltage. See Figure 1.5 for the C8051F300/1/2/3 system memory map. Figure 1.5. On-chip Memory Map (C8051F300/1/2/3 Shown) PROGRAM MEMORY (Direct and Indirect Addressing) 0x00 0x7F Upper 128 RAM (Indirect Addressing Only) 0x80 0xFF Special Function Register's (Direct Addressing Only) DATA MEMORY General Purpose Registers 0x1F 0x20 0x2F Bit Addressable Lower 128 RAM (Direct and Indirect Addressing) 0x30 INTERNAL DATA ADDRESS SPACE 8k bytes FLASH (In-System Programmable in 512 Byte Sectors) 0x0000 RESERVED 0x1E00 0x1DFF |
Similar Part No. - C8051F300 |
|
Similar Description - C8051F300 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |