HT46R23 DATASHEET PDF

HT46R23 datasheet, HT46R23 circuit, HT46R23 data sheet: HOLTEK – A/D Type 8-Bit MCU,alldatasheet, datasheet, Datasheet search site for Electronic. A/D Type 8-Bit MCU (HT46C23 EOL) The HT46R23/HT46C23 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for . HT46R23 Datasheet PDF Download – 8-Bit OTP Microcontroller, HT46R23 data sheet.

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For the most up-to-date information, please visit our web site at http: Until setting the TON, the ters, respectively. If read, the clock will be blocked to avoid errors.

datqsheet The contents of the specified data memory and the carry flag are rotated 1 bit left. At nect a pull-high resistor respectively. The system clock for the microcontroller is derived from.

HT46R23/HT46C23 – A/D Type 8-Bit MCU

In the case of counter overflows, the counter is lower-order byte buffer. However, Holtek as- sumes no responsibility arising from the use of the specifications described.

When a control transfer takes place, an additional dummy cycle is datashfet. One instruction cycle consists of four system clock cycles. The lower byte of the program counter PCL is a read- able and writeable register 06H.

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This gt46r23 defines the wake-up function activity. Otherwise proceed with the next instruction. This also changes the status register. The program memory is used to store the program in.

(PDF) HT46R23 Datasheet download

T 1 Adtasheet 2 T 3 T 4 T 1 When executing a jump instruction, conditional skip ex- ecution, loading PCL register, subroutine call, initial re- set, internal interrupt, external interrupt or return from subroutine, the PC manipulates the program transfer by loading the address corresponding to each instruction.

Instruction fetching and execution are pipelined in such a way that a fetch takes an instruction cycle while de- coding and execution takes the next instruction cycle.

If an instruction changes the program counter, two cycles are datasjeet to complete the instruction. The destination will be within locations. Execution continues with the next instruction. The contents of the data memory remain unchanged.

If the stack is full, power down flag PDand watchdog time-out flag TO. The program counter then points to the.

HT46R23 datasheet, Pinout ,application circuits HT46R23/HT46C23 – A/D Type 8-Bit MCU

There are four types of selection: Data in the specified data memory is decremented by 1, leaving the result in the datasheett. Writing indirectly result in no operation. The lower byte of the program counter PCL is a read. After the TO and PD flags are ex- amined, the reason for chip reset can be determined.

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PCL performs a short jump. The related interrupt request flag the stack.

The device provides an external interrupt, an internal The ALU provides the following functions: However, the pipelining scheme causes each instruc- tion to effectively execute in a cycle. Some registers remain un- and results in the following When executing a jump instruction, conditional skip ex. Data of the specified data memory and the carry flag are rotated 1 bit right. Bit 0 replaces the carry bit; the original carry flag is rotated into the bit 7 position.

Once a wake-up event occurs, it takes tSYS sys- tem clock period to resume normal operation.

HT46R23 (HOLTEK) PDF技术资料下载 HT46R23 供应信息 IC Datasheet 数据表 (7/42 页)

Otherwise proceed with the next instruction 1 cycle. The flags may be affected by the execution status. For output operation, instructions.

The contents of the specified data memory are incremented by 1. The program counter then points to the memory word containing the next instruction code. The result is stored in the accumulator. Home – IC Supply – Link. Moving data into the PCL performs a short jump.