UPD78F0474GK-GAK-AX by Renesas Electronics 8-bit Microcontrollers | Avnet Asia Pacific

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UPD78F0474GK-GAK-AX

MCU 8-bit 78K0 CISC 48KB Flash 3.3V/5V 80-Pin LQFP

UPD78F0474GK-GAK-AX in 8-bit Microcontrollers by Renesas Electronics
Renesas Electronics
Manufacturer: Renesas Electronics
Avnet Manufacturer Part #: UPD78F0474GK-GAK-AX
RoHS 10 Compliant
NCNR

The high-end 78K0/Lx3 microcontrollers have embedded flash memory, an on-chip oscillator and a built-in, high-precision A/D converter. Low power consumption (as low as 2.3 µA typical in sub-HALT mode) make them ideal for LCD control applications.

Key Features

  • Operating voltage: VDD = 1.8 to 5.5 V
  • Max. frequency: 10 MHz
  • ROM capacities: 8 to 60 KB flash memory
  • RAM capacities:
    • 512 bytes to 1 KB (78K0/LC3, 78K0/LD3)
    • Internal High-Speed RAM 768 bytes to 1 KB / Internal Expansion RAM 1 KB (78K0/LE3, 78K0/LF3)
  • 48-pin/64-pin plastic LQFP package
  • Minimum instruction execution time can be changed from high speed (0.2 μs: @ 10 MHz operation with highspeed system clock) to ultra low-speed (122 μs: @ 32.768 kHz operation with subsystem clock)
  • General-purpose register: 8 bits x 32 registers (8 bits x 8 registers x 4 banks)
  • On-chip single-power-supply flash memory
  • Self-programming (with boot swap function)
  • On-chip debug function
  • On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
  • On-chip watchdog timer (operable with internal low-speed oscillation clock)
  • LCD controller/driver (external resistance division and internal resistance division are switchable)
  • Max. LCD segment count: 4 com.: 40x4= 160, 8 com.: 36x8= 288
  • On-chip segment key scan function: 8 channels
  • On-chip key interrupt function: 8 channels
  • On-chip buzzer output controller
  • I/O ports: 30/34/46/62
  • Timer: 9 channels
    • 16-bit timer/event counter: 1 channel
    • 8-bit timer/event counter: 3 channels
    • 8-bit timer: 3 channels
    • Real-time counter (RTC): 1 channel
    • Watchdog timer: 1 channel
  • Serial interface: 2 channels
    • UART (LIN (Local Interconnect Network)-bus supported): 1 channel
    • UART: 1 channel
  • Manchester code generator
  • Remote controller receiver
  • Operating ambient temperature: TA = -40 to +85°C

Technical Attributes

Find Similar Parts
Description Value
Program Memory Size 48 KB
Operating Temperature Min -40
IC Mounting Surface Mount
Operating Temperature Max 85
IC Case / Package LQFP
Interfaces CSI/UART
No. of I/Os 58
Operating Frequency Max 10
No. of Pins 80

ECCN / UNSPSC / COO

Description Value
ECCN: EAR99
SCHEDULE B: 8542310000
HTSN: 8542310001
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