MS51是一个嵌入式闪存型，8位高性能的基于1T的8051微控制器。该指令集与标准的80C51完全兼容，并且性能...
1.1 Microcontroller The nRF9E5 microcontroller is instruction set compatible with the industry standard 8051. Instruction timing is slightly different from the industry standard, typically each instruction will use from 4 to 20 clock cycles, compared with 12 to 48 for the “standard”. The interrupt...
TSC8051C1 8-Bit Microcontroller for Digital Computer Monitors 1. Introduction In addition, the TSC8051C1 has 2 software selectable modes of reduced activity for further reduction in power consumption. In the idle mode the CPU is frozen while the RAM, the timers, the serial ports, and the inte...
MS51 是一款嵌入式闪存型、8 位高性能 1T 8051微控制器。 指令集与标准80C51完全兼容，性能得到提升。
-Built-in voltage supply monitor Memory -1280 Bytes internal data RAM (256 + 1024) -16 or 8 kB byte-programmable EPROM code mem- ory Temperature Range: –40 to +85°C High-Speed 8051 µC Core -Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system cloc...
8051 instruction execution speed 2 SYSCLK Analog output (PWM) resolution 8 bits UART baud rate (typ) 57.6K bps Number of I/O (max) 14 Package (lead-free) QFP64 Operating temperature -40°C ~ 85°C Description IRMCK311 is a high performance OTP based motion control IC designed primar...
CODERUN is active when CPU is executing an instruction. DEBUGACS pin is active when any access is performed by DoCD? debugger. The DoCD? system includes JTAG interface and complete set of tools to communicate and work with core in real time debugging. It is built as scalable unit and ...
GL823K Datasheet GL823K USB 2.0 SD Card Reader Controller Datasheet
Just the same as the design in the conventional 8051, the port – P2, P0, ALE, P3.6 and P3.7 have alterative function for external data RAM access. In addition, a new register BUS_SPEED (address: 0x8F) is design to stretch the cycle time of MOVX instruction. In BUS_SPEED register,...
5.3.2.2. Idle Mode An instruction that sets the IDLE bit (PCON2.0) causes the FLIP51 to enter idle mode when that instruction completes. In idle mode, CPU processing is suspended; internal registers maintain their current data. However, unlike the standard 8051, the clock is not disabled ...