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UPD75P4308 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4-BIT SINGLE-CHIP MICROCONTROLLER - NEC

भाग संख्या UPD75P4308
समारोह 4-BIT SINGLE-CHIP MICROCONTROLLER
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
1 Page
		
<?=UPD75P4308?> डेटा पत्रक पीडीएफ

UPD75P4308 pdf
µPD75P4308
OVERVIEW OF FUNCTIONS
Item
Function
Instruction execution time
• 0.95, 1.91, 3.81, or 15.3 µs (system clock: @ 4.19 MHz)
• 0.67, 1.33, 2.67, or 10.7 µs (system clock: @ 6.0 MHz)
Internal memory
PROM
8192 × 8 bits
RAM
256 × 4 bits
General-purpose register
• 4-bit manipulation: 8 registers × 4 banks
• 8-bit manipulation: 4 registers × 8 banks
I/O ports
CMOS input
8 Connection of on-chip pull-up resistors can be specified by software: 7
CMOS I/O
18 Connection of on-chip pull-up resistors can be specified by software: 18
N-ch open-drain I/O 4
13-V withstand voltage
Total
30
Timers
3 channels
• 8-bit timer/event counter: 2 channels
(Can be used as a 16-bit timer/event counter)
• 8-bit basic interval timer/watchdog timer: 1 channel
Serial interface
• 3-wire serial I/O mode ... MSB/LSB-first switchable
• 2-wire serial I/O mode
Bit sequential buffer
16 bits
Clock output (PCL)
Φ, 524, 262, 65.5 kHz (system clock: @ 4.19 MHz)
Φ, 750, 375, 93.8 kHz (system clock: @ 6.0 MHz)
Vectored interrupts
External: 3, Internal: 4
Test input
External: 1
System clock oscillator
Ceramic/crystal oscillator
Standby functions
STOP mode/HALT mode
Operating ambient temperature
TA = –40 to +85˚C
Power supply voltage
VDD = 1.8 to 5.5 V
Package
36-pin plastic shrink SOP (300 mil, 0.8 mm pitch)
2

विन्यास 30 पेज
डाउनलोड[ UPD75P4308 Datasheet.PDF ]


शेयर लिंक


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