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UPD77019-013 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 16 bits/ Fixed-point Digital Signal Processor - NEC

भाग संख्या UPD77019-013
समारोह 16 bits/ Fixed-point Digital Signal Processor
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
1 Page
		
<?=UPD77019-013?> डेटा पत्रक पीडीएफ

UPD77019-013 pdf
µPD77019-013
FEATURES
FUNCTIONS
• Instruction cycle: 16.6 ns (MIN.)
Operation clock: 60 MHz
External clock: 15 MHz
• Dual load/store
• Hardware loop function
• Conditional execution
• Executes product-sum operation in one instruction cycle
PROGRAMMING
• 16 bits × 16 bits + 40 bits 40 bits multiply accumulator
• 8 general registers (40 bits each)
• 8 ROM/RAM data pointer: each data memory area has 4 registers
• 10 source interrupts (external: 4, internal: 6)
• 3 operand instructions (example: R0 = R0 +R1LR2L)
• Nonpipeline on execution stage
MEMORY AREAS
• Instruction memory area : 64K words × 32 bits
• Data memory areas : 64K words × 16 bits × 2 (X memory, Y memory)
CLOCK GENERATOR
• On-chip PLL to provide higher operation clock (60 MHz max.) than the external clock. PLL clock multiple rate is
fixed to 4.
ON-CHIP PERIPHERAL
• I/O port: 4 bits
• Serial I/O (16 bits): 2 channels
• Host I/O (8 bits): 1 channel
CMOS
+3 V single power supply
2 Preliminary Data Sheet

विन्यास 30 पेज
डाउनलोड[ UPD77019-013 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
UPD77019-01316 bits/ Fixed-point Digital Signal ProcessorNEC
NEC


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