NEC V850E/RS1, User Manual, Page: 30 / 852

30
Chapter 1 Introduction
User’s Manual U16702EE3V2UD00
1.2 Features
• CPU
- core
: V850E
- Number of instructions : 83
- Minimum instruction execution time : 31.25 ns (during 32 MHz operations) for 3402
: 25 ns (during 40 MHz operations) for 3403 and 3403A
- General purpose registers : 32 bits
×
32 registers
• Instruction set optimized for control operations:
- V850E
- Signed multiplication
(16 bits
×
16 bits
→
32 bits or 32 bits
×
32 bits
→
64 bits): 1 to 2 clocks
- Saturated operation instructions (with overflow/underflow detection function)
- 32-bit shift instructions: 1 clock
- Bit manipulation instructions
- Load/store instructions with long/short format
- Signed load instructions
• Internal memory
• Power saving function
- 2
×
IDLE (IDLE1/IDLE2), HALT, and STOP
• Clock generator
- f
XX
= f
X
(f
X
= 4 to 8 MHz) : direct mode
- f
XX
= f
PLL
= 24 MHz, 32 MHz : PLL mode for µPD70F3402
- f
XX
= f
PLL
= 24 MHz, 32 MHz, 40 MHz : PLL mode for µPD70F3403 and µPD70F34033A
• Power supply voltage range
- 4.0 V to 5.5 V
: 24 MHz and 32 MHz max. for µPD70F3402
- 4.0 V to 5.5 V : 24 MHz, 32 MHz and 40 MHz max. for µPD70F3403 and µPD70F3403A
• Operating temperature
- µPD70F3403 and µPD70F3403A : T
A
= –40°C to +85°C @ f
XX
= 40 MHz max.
- µPD70F3402 : T
A
= –40°C to +110°C @ f
XX
= 32 MHz max.
• Real-time pulse units:
- 16-bit timer/counter (Type TMQ)
: 2 channels
- 16-bit timer/counter (Type TMP) : 4 channels
- 16-bit interval timer (type TMM) : 1 channel
- Watchdog timer : 1 channel
• Serial interface:
- UART/LIN
: 2 channels
- CSIB : 2 channels
- CSI3 : 2 channels
Table 1-1: Product Versions
Part Number
Internal Memory
CAN Interface (ch) CPU speed
Flash Memory (KB) RAM (KB)
µPD70F3402 128 10 2 32 MHz (max.)
µPD70F3403
256 16 2 40 MHz (max.)
µPD70F3403A
Downloaded from Elcodis.com electronic components distributor