 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
UPD784224YGC Datasheet(PDF) 4 Page - NEC |
|
||||||||||||||||||||||||||||||
UPD784224YGC Datasheet(HTML) 4 Page - NEC |
|
|
4 / 92 page  4 µPD784224, 784225, 784224Y, 784225Y Data Sheet U12376EJ1V0DS00 FUNCTIONS Part Number µPD784224, µPD784225, Item µPD784224Y µPD784225Y Number of basic instructions 113 (mnemonics) General-purpose register 8 bits × 16 registers × 8 banks, or 16 bits × 8 registers × 8 banks (memory mapping) Minimum instruction execution • 160 ns/320 ns/640 ns/1,280 ns/2,560 ns (main system clock: fXX = 12.5 MHz) time • 61 µs (subsystem clock: fXT = 32.768 kHz) Internal ROM 96 Kbytes 128 Kbytes memory RAM 3,584 bytes 4,352 bytes Memory space 1 MB with program and data spaces combined I/O port Total 67 CMOS Input 8 CMOS I/O 59 Pins with pull-up 57 resistor LEDs direct 16 drive output Real-time output port 4 bits × 2, or 8 bits × 1 Timer Timer/event counter : Timer counter × 1 Pulse output (16-bit) Capture/compare register × 2 • PWM/PPG output • Square wave output • One-shot pulse output Timer/event counter 1 : Timer counter × 1 Pulse output (8-bit) Compare register × 1 • PWM output • Square wave output Timer/event counter 2 : Timer counter × 1 Pulse output (8-bit) Compare register × 1 • PWM output • Square wave output Timer 5 : Timer counter × 1 (8-bit) Compare register × 1 Timer 6 : Timer counter × 1 (8-bit) Compare register × 1 Serial interface • UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator) • CSI (3-wire serial I/O, I2C busNote 2 supporting multi master): 1 channel A/D converter 8-bit resolution × 8 channels D/A converter 8-bit resolution × 2 channels Clock output Selectable from fXX, fXX/2, fXX/22, fXX/23, fXX/24, fXX/25, fXX/26, fXX/27, fXT Buzzer output Selectable from fXX/210, fXX/211, fXX/212, fXX/213 Watch timer 1 channel Watchdog timer 1 channel Standby • HALT/STOP/IDLE mode • In power-saving mode (with subsystem clock): HALT/IDLE mode Interrupt Hardware 25 (internal: 18, external: 7) Software BRK instruction, BRKCS instruction, operand error Non-maskable Internal: 1, external: 1 Maskable Internal: 17, external: 6 • 4 programmable priority levels • 3 service modes: vectored interrupt/macro service/context switching Supply voltage VDD = 1.8 to 5.5 V Package • 80-pin plastic QFP(14 × 14 mm) • 80-pin plastic TQFP (fine pitch) (12 × 12 mm) Notes 1. The pins with ancillary functions are included in the I/O pins. 2. µPD784225Y Subseries only Pins with ancillary functionsNote 1 |
Similar Part No. - UPD784224YGC |
|
Similar Description - UPD784224YGC |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
