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SM89T16R1 Datasheet(PDF) 16 Page - SyncMOS Technologies,Inc |
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SM89T16R1 Datasheet(HTML) 16 Page - SyncMOS Technologies,Inc |
16 / 35 page SyncMOS Technologies International, Inc. SM89T16R1 8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & Two UART & RTC & ADC & PWM embedded Specifications subject to change without notice contact your sales representatives for the most recent information. Ver 2.1 SM89T16R1 08/2006 16 A) Data Memory Write with Stretch Value = 0(MOVX Instruction execute 2 machine cycles) CLK ALE /PSEN /WR AD7-0 PORT_2 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A15-A8 A15-A8 A15-A8 A15-A8 S1 S2 S3 S4 Last_Instruction S1 S2 S3 S4 S1 S2 S3 S4 First_Machine_cycle Second_Machine_cycle S1 S2 S3 S4 Next_Instruction WR_width MOVX_Instruction_cycle MOVX_Inst._Address MOVX_Inst. Next_Inst._Address Next_inst._Read MOVX_Data_Address MOVX_Data_out B) Data Memory Write with Stretch Value = 1(MOVX Instruction execute 3 machine cycles)(Default) CLK ALE /PSEN /WR AD7-0 PORT_2 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A15-A8 A15-A8 A15-A8 A15-A8 S1 S2 S3 S4 Last_Instruction S1 S2 S3 S4 S1 S2 S3 S4 First_Machine_cycle Second_Machine_cycle S1 S2 S3 S4 Third_Machine_Cycle WR_width MOVX_Inst._Address MOVX_Inst. Next_Inst._Address Next_inst._Read MOVX_Data_Address MOVX_Data_out S1 S2 S3 S4 Next_Instruction MOVX_Instruction_Cycle C) Data Memory Write with Stretch Value = 2(MOVX Instruction execute 4 machine cycles) CLK ALE /PSEN /WR AD7-0 PORT_2 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A7-A0 D7-D0 A15-A8 A15-A8 A15-A8 A15-A8 S1 S2 S3 S4 Last_Instruction S1 S2 S3 S4 S1 S2 S3 S4 1'st_Machine_cycle 2'nd_Machine_cycle S1 S2 S3 S4 3'rd_Machine_Cycle WR_width MOVX_Inst._Address MOVX_Inst. Next_Inst._Address Next_inst._Read MOVX_Data_Address MOVX_Data_out S1 S2 S3 S4 4'th_Machine_Cycle MOVX_Instruction_Cycle S1 S2 S3 S4 Next_Instruction Figure 15: MOVX Instruction Timing (Stretch=0~Stretch=2) |
Similar Part No. - SM89T16R1_06 |
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Similar Description - SM89T16R1_06 |
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