V850ES

DATA SHEET MOS Integrated Circuit V850ES/FG2 32-bit single-chip micro controller INTRODUCTION The V850ES/FG2 are 32-bit single-chip microcontrollers that include the V850ES CPU core and integrate peripheral functions such as timers/counters, serial interfaces, and an A/D converter. These microcontrollers also incorporate a CAN (Controller Area Network) as an automotive LAN. In addition to highly real-time responsive, 1-clock-pitch basic instructions, these microcontrollers have instructions ideal for digital servo applications, such as multiplication instructions using a hardware multiplier, sum-of-products operation instructions, and bit manipulation instructions. These microcontrollers can also realize a real-time control system that is highly cost effective and can be used in automotive instrumentation fields. FEATURES - Number of instructions: 83 - Minimum instruction execution time: 50 ns (main clock (fxx) = 20 MHz) - General-purpose registers: 32 bits × 32 - Power-on clear function - Low-voltage detection function - Ring-OSC: 200 kHz (TYP.) - Internal memory: - RAM: 6/12/16 KB - Flash memory: 256/384KB - Mask ROM: 128/256KB - Interrupts/exceptions : - Non-maskable interrupts : 1 source - Maskable interrupts : 61 sources - Software exceptions: 2 sources - Exception trap: 1 source - I/O lines I/O ports: 84 - Timer/counters: - 16-bit interval timer M (TMM): 1 ch - 16-bit timer/event counter P (TMP): 4 ch - 16-bit timer/event counter Q (TMQ): 2 ch - Watch timer: 1 ch - Wa...