UPD750064CU datasheet(74/82 Pages) NEC

74 / 82 page

µPD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)

Data Sheet U10165EJ2V0DS00

Item

µPD75068

µPD750068

µPD75P0076

Clock output (PCL)

Φ, 524, 262, 65.5 kHz

•

Φ, 1.05 MHz, 262 kHz, 65.5 kHz

(@4.19-MHz operation with

(@4.19-MHz operation with main system clock)

main system clock)

•

Φ, 1.5 MHz, 375 kHz, 93.8 kHz

(@6.0-MHz operation with main system clock)

Buzzer output (BUZ)

2, 4, 32 kHz

• 2, 4, 32 kHz

(@4.19-MHz operation

(@4.19-MHz operation with main system clock or

with main system clock

@32.768-kHz operation with subsystem clock)

or @32.768-kHz operation

• 2.93, 5.86, 46.9 kHz

with subsystem clock)

(@6.0-MHz operation with main system clock)

Serial interface

3 modes are available

2 modes are available

• 3-wire serial I/O mode

··· MSB/LSB can be selected

··· MSB/LSB can be selected for transfer first bit

for transfer first bit

• 2-wire serial I/O mode

• SBI mode

Vectored interrupt

External: 3, internal: 3

External: 3, internal: 4

Test input

External: 1, internal: 1

Supply voltage

VDD = 2.7 to 6.0 V

VDD = 1.8 to 5.5 V

Operating ambient temperature

TA = –40 to +85˚C

Package

• 42-pin plastic shrink DIP

• 42-pin plastic shrink DIP (600 mil, 1.778-mm pitch)

(600 mil)

• 42-pin plastic shrink SOP (375 mil, 0.8-mm pitch)

• 44-pin plastic QFP

(10

× 10 mm)

UPD750064CU датащи(PDF) 74 Page - NEC

UPD750064CU датащи(HTML) 74 Page - NEC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82

датащи скачать

ссылки URL