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UPD75402A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4 BIT SINGLE-CHIP MICROCOMPUTER - NEC

भाग संख्या UPD75402A
समारोह 4 BIT SINGLE-CHIP MICROCOMPUTER
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
1 Page
		
<?=UPD75402A?> डेटा पत्रक पीडीएफ

UPD75402A pdf
µPD75402A(A)
DIFFERENCES BETWEEN THE µPD75402A(A) AND µPD75402A
Item
Product
Quality grade
µPD75402A(A)
Special
µPD75402A
Standard
FUNCTIONAL OVERVIEW
Item
Number of basic
instructions
Minimum instruction
execution time
Built-in
memory
ROM
RAM
General register
I/O line
Pull-up resistor
Clock output
Timer /counter
Serial interface
Vectored interrupt
Test input
Standby
Instruction set
Package
Function
37
• 0.95, 1.91, or 15.3 µs (when operating at 4.19 MHz)
• Switchable among three speeds
1920 × 8 bits
64 × 4 bits
4 bits × 4 or 8 bits × 2 (memory mapping)
• CMOS input ports
: 6 lines
• CMOS I/O ports
: 12 lines (8 lines can drive the LED directly.)
• N-ch open-drain I/O ports : 4 lines (All lines can drive the LED directly.)
• Capable of controlling the incorporation of 16 pull-up resistors by software
• Capable of controlling the incorporation of 4 pull-up resistors by mask option
• 1.05 MHz, 524 kHz, or 65.5 kHz (when operating at 4.19 MHz)
• Applicable to remote controller output
8-bit basic interval timer (watchdog timer applicable)
• 8 bits
• Two transfer modes (three-wire synchronous mode and SBI mode)
One external and two internal interrupts
One external input (See Chapter 6 for details.)
STOP/HALT mode
• Bit manipulation instructions (set, clear, test, and Boolean operation)
• 1-byte relative branch instructions
• 4-bit operation instructions (add, Boolean operation, and compare)
• 4- and 8-bit transfer instructions
• 28-pin plastic DIP (600 mil)
• 28-pin plastic shrink DIP (400 mil)
• 44-pin plastic QFP (10 × 10 mm)
2

विन्यास 30 पेज
डाउनलोड[ UPD75402A Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
UPD75402A4 BIT SINGLE-CHIP MICROCOMPUTERNEC
NEC


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