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DS80C310 Datasheet(PDF) 2 Page - Dallas Semiconductor |
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DS80C310 Datasheet(HTML) 2 Page - Dallas Semiconductor |
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2 / 21 page  DS80C310 031296 2/21 The DS80C310 is pin compatible with the standard 80C32 and includes standard resources such as three timer/counters, 256 bytes of RAM, and a serial port. It also provides dual data pointers (DPTRs) to speed block data memory moves. It also can adjust the speed of MOVX data memory access between two and nine machine cycles for flexibility in selecting external memory and peripherals. The DS80C310 offers upward compatibility with the DS80C320. ORDERING INFORMATION: PART NUMBER PACKAGE MAX. CLOCK SPEED TEMPERATURE RANGE DS80C310–MCG 40–pin plastic DIP 25 MHz 0 °C to 70°C DS80C310–QCG 44–pin PLCC 25 MHz 0 °C to 70°C DS80C310–ECG 44–pin TQFP 25 MHz 0 °C to 70°C DS80C310–MCL 40–pin plastic DIP 33 MHz 0 °C to 70°C DS80C310–QCL 44–pin PLCC 33 MHz 0 °C to 70°C DS80C310–ECL 44–pin TQFP 33 MHz 0 °C to 70°C DS80C310 BLOCK DIAGRAM Figure 1 INTERRUPT CLOCKS AND LOGIC MEMORY CONTROL INTERRUPT REG. INSTRUCTION DECODE PSW STACK POINTER ALU REG. 2 B REGISTER ACCUMULATOR ALU REG. 1 ALU OSCILLATOR POWER CONTROL REG. RESET CONTROL 256 BYTES SFR 8 RAM DPTR1 PC ADDR. REG. BUFFER PC INCREMENT PROG. COUNTER DPTR0 ADDRESS BUS |
Similar Part No. - DS80C310_1 |
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Similar Description - DS80C310_1 |
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