công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
STM8S105XX bảng dữ liệu(PDF) 10 Page - STMicroelectronics |
|
STM8S105XX bảng dữ liệu(HTML) 10 Page - STMicroelectronics |
10 / 56 page Product overview STM8S103xx, STM8S105xx 10/56 4 Product overview The following section intends to give an overview of the basic features of the STM8S103/105 access line functional modules and peripherals. For more detailed information please refer to the corresponding family reference manual (RM0016). 4.1 Central processing unit STM8 The 8-bit STM8 core is designed for code efficiency and performance. It contains 6 internal registers which are directly addressable in each execution context, 20 addressing modes including indexed indirect and relative addressing and 80 instructions. Architecture and registers ● Harvard architecture ● 3-stage pipeline ● 32-bit wide program memory bus - single cycle fetching for most instructions ● X and Y 16-bit index registers - enabling indexed addressing modes with or without offset and read-modify-write type data manipulations ● 8-bit accumulator ● 24-bit program counter - 16-Mbyte linear memory space ● 16-bit stack pointer - access to a 64 K-level stack ● 8-bit condition code register - 7 condition flags for the result of the last instruction Addressing ● 20 addressing modes ● Indexed indirect addressing mode for look-up tables located anywhere in the address space ● Stack pointer relative addressing mode for local variables and parameter passing Instruction set ● 80 instructions with 2-byte average instruction size ● Standard data movement and logic/arithmetic functions ● 8-bit by 8-bit multiplication ● 16-bit by 8-bit and 16-bit by 16-bit division ● Bit manipulation ● Data transfer between stack and accumulator (push/pop) with direct stack access ● Data transfer using the X and Y registers or direct memory-to-memory transfers |
Số phần tương tự - STM8S105XX |
|
Mô tả tương tự - STM8S105XX |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |