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The following page content corresponds to the products formerly marketed by NEC Electronics

Products > Microcontrollers > Product Lineup  > 32-bit General Purpose - All products with internal flash memory(All Flash®) >

V850ES/JG3-L Microcontrollers

Features

  • Operating Voltage: 2.2 to 3.6 V (µPD70F3737, µPD70F3738) / 2.0 to 3.6 V (µPD70F3792, µPD70F3793)
  • Max. frequency: 20 MHz
  • ROM capacities: 128 KB to 512 KB flash memory
  • RAM capacities: 8 KB to 40 KB
  • Package: 100-pin plastic LQFP package, 121-pin FBGA package
  • Minimum instruction execution time:
    - 50 ns (operating with main clock (fXX) of 20 MHz: VDD = 2.7 to 3.6 V)
    - 200 ns (operating with main clock (fXX) of 5 MHz: VDD = 2.2 to 3.6 V)
    - 30.5 µs (operating with subclock (fXT) of 32.768 kHz)
  • General-purpose registers: 32 bits x 32 registers
  • CPU features:
    - Signed multiplication (16 x 16 -> 32): 1 to 2 clocks
    - Signed multiplication (32 x 32 -> 64): 1 to 5 clocks
    - Saturated operations (overflow and underflow detection functions included)
    - 32-bit shift instruction: 1 clock
    - Bit manipulation instructions
    - Load/store instructions with long/short format
  • Memory space: 64 MB of linear address space (for programs and data)
    • Interrupts and exceptions:
    - Non-maskable interrupts: 2 sources
    - Maskable interrupts: 55 sources (µPD70F3737, µPD70F3738) / 62 sources (µPD70F3792, µPD70F3793)
    - Software exceptions: 32 sources
    - Exception trap: 2 sources
  • I/O ports: 84 (µPD70F3737, µPD70F3738) / 83 (µPD70F3792, µPD70F3793)
  • Timer function:
    - 16-bit interval timer M (TMM): 1 channel
    - 16-bit timer/event counter P (TMP): 6 channels
    - 16-bit timer/event counter Q (TMQ): 1 channel
    - Watch timer: 1 channel
    - Real time counter: 1 channel
    - Watchdog timer 2: 1 channel
  • Serial interface:
    - Asynchronous serial interface A (UARTA), Asynchronous serial interface C (UARTC)
    - 3-wire variable-length serial interface B (CSIB)
    - UARTA/CSIB: 1 channel
    - UARTA/I2C: 2 channels
    - CSIB/I2C: 1 channel
    - CSIB: 3 channels
    - UARTA: 3 channels (µPD70F3792, µPD70F3793 only)
    - UARTC: 1 channel (µPD70F3792, µPD70F3793 only)
  • A/D converter: 10-bit resolution: 12 channels
  • D/A converter: 8-bit resolution: 1 channels
  • DCU (Debug control unit): JTAG interface
  • Clock generator:
    - During main clock or subclock operation
    - 7-level CPU clock (fXX, fXX/2, fXX/4, fXX/8, fXX/16, fXX/32, fXT)
    - Clock-through mode/PLL mode selectable
    - Internal oscillation clock: 200 kHz (TYP.)
  • Power-save functions: HALT/IDLE1/IDLE2/STOP/subclock/sub-IDLE mode


Product Table


Matching devices: 10

                   
Device Max. frequency (MHz) Memory size (kByte) Memory type RAM size (Byte) Subseries Status T max. (°C) VDD min. (Volt) Pin count
Filter by ordercode
 
UPD70F3737F1-CAH-A
 20  128  Flash  8192  V850ES/Jx3-L  In Mass-Production  85  2.2  121 
UPD70F3737GC-UEU-AX
 20  128  Flash  8192  V850ES/Jx3-L  In Mass-Production  85  2.2  100 
UPD70F3737GF-GAS-AX
 20  128  Flash  8192  V850ES/Jx3-L  Under Development  85  2.2  100 
UPD70F3738F1-CAH-A
 20  256  Flash  16384  V850ES/Jx3-L  In Mass-Production  85  2.2  121 
UPD70F3738GC-UEU-AX
 20  256  Flash  16384  V850ES/Jx3-L  In Mass-Production  85  2.2  100 
UPD70F3738GF-GAS-AX
 20  256  Flash  16384  V850ES/Jx3-L  Under Development  85  2.2  100 
UPD70F3792F1-CAH-A
 20  384  Flash  32768  V850ES/Jx3-L  Under Development  85  2  121 
UPD70F3792GC-UEU-AX
 20  384  Flash  32768  V850ES/Jx3-L  Under Development  85  2  100 
UPD70F3793F1-CAH-A
 20  512  Flash  40960  V850ES/Jx3-L  Under Development  85  2  121 
UPD70F3793GC-UEU-AX
 20  512  Flash  40960  V850ES/Jx3-L  Under Development  85  2  100