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UPD753036A डेटा पत्रक PDF( Datasheet डाउनलोड )


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

भाग संख्या UPD753036A
समारोह 4-BIT SINGLE-CHIP MICROCONTROLLER
मैन्युफैक्चरर्स NEC 
लोगो NEC लोगो 
पूर्व दर्शन
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<?=UPD753036A?> डेटा पत्रक पीडीएफ

UPD753036A pdf
µPD753036, 753036(A)
Functional Outline
Parameter
Function
Minimum instruction
execution time
• 0.95, 1.91, 3.81, 15.3 µs (main system clock: @4.19 MHz operation)
• 0.67, 1.33, 2.67, 10.7 µs (main system clock: @6.0 MHz operation)
• 122 µs (subsystem clock: @32.768 kHz operation)
On-chip memory
ROM 16384 × 8 bits
RAM 768 × 4 bits
General purpose register
• 4-bit operation: 8 × 4 banks
• 8-bit operation: 4 × 4 banks
Input/
output
port
CMOS input
CMOS input/output
Bit port output
8 On-chip pull-up resistors can be specified by using software: 27
20
8 Also used for segment pins
N-ch open-drain
input/output pins
8 On-chip pull-up resistors can be specified by using mask option
13 V withstand voltage
Total
44
LCD controller/driver
• Segment selection:
• Display mode selection:
12/16/20 segments (can be changed to bit port output
in unit of 4; max. 8)
Static 1/2 duty (1/2 bias)
1/3 duty (1/2 bias)
1/3 duty (1/3 bias)
1/4 duty (1/3 bias)
On-chip split resistor for LCD drive can be specified by using mask option
Timer
5 channels
• 8-bit timer/event counter: 3 channels
(16-bit timer/event counter, career generator, timer with gate)
• Basic interval/watchdog timer: 1 channel
• Watch timer: 1 channel
Serial interface
• 3-wire serial I/O mode ... MSB or LSB can be selected for transferring first bit
• 2-wire serial I/O mode
• SBI mode
A/D converter
8-bit resolution × 8 channels (1.8 V AVREF VDD)
Bit sequential buffer (BSB)
16 bits
Clock output (PCL)
Φ, 524, 262, 65.5 kHz (main system clock: @4.19 MHz operation)
Φ, 750, 375, 93.8 kHz (main system clock: @6.0 MHz operation)
Buzzer output (BUZ)
• 2, 4, 32 kHz (main system clock: @4.19 MHz operation
or subsystem clock: @32.768 kHz operation)
• 2.93, 5.86, 46.9 kHz (main system clock: @6.0 MHz operation)
Vectored interrupts
External: 3, Internal: 5
Test input
External: 1, Internal: 1
System clock oscillator
• Ceramic or crystal oscillator for main system clock oscillation
• Crystal oscillator for subsystem clock oscillation
Standby function
STOP/HALT mode
Power supply voltage
VDD = 1.8 to 5.5 V
Package
• 80-pin plastic QFP (14 × 14 mm, 0.65 mm pitch)
• 80-pin plastic TQFP (fine pitch) (12 × 12 mm, 0.5 mm pitch)
2 Data Sheet U11353EJ4V0DS00

विन्यास 30 पेज
डाउनलोड[ UPD753036A Datasheet.PDF ]


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