參數(shù)資料
型號(hào): R5F6418JADFE
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP176
封裝: 24 X 24 MM, 0.50 MM PITCH, PLASTIC, LQFP-176
文件頁數(shù): 63/128頁
文件大小: 922K
代理商: R5F6418JADFE
REJ03B0299-0100
Rev.1.00
Page 4 of 127
Jul 16, 2010
R32C/118A Group
1. Overview
Note:
1.
Please contact a Renesas Electronics sales office to use the optional feature.
Table 1.3
R32C/118A Group Performance for the 144-pin Package (1/2)
Unit
Function
Performance
CPU
Central
processing unit
R32C/100 Series CPU Core
Basic instructions: 108
Minimum instruction execution time: 15.625 ns (f(CPU) = 64 MHz)
Multiplier: 32-bit × 32-bit
64-bit
Multiply-accumulate unit: 32-bit × 32-bit + 64-bit
64-bit
IEEE-754 floating point standard: Single precision
32-bit barrel shifter
Operating mode: Single-chip mode, memory expansion mode,
microprocessor mode (optional (1))
Memory
Flash memory: 512 Kbytes to 1 Mbyte
RAM: 96 Kbytes
Data flash: 4 Kbytes × 2 blocks
Refer to Table 1.5 for memory size of each product group
Voltage
Detector
Low voltage
detector
Optional (1)
Low voltage detection interrupt
Clock
Clock generator
4 circuits (main clock, sub clock, PLL, on-chip oscillator)
Oscillation stop detector: Main clock oscillator stop/re-oscillation
detection
Frequency divide circuit: Divide-by-2 to divide-by-24 selectable
Low power modes: Wait mode, stop mode
External Bus
Expansion
Bus and memory
expansion
Address space: 4 Gbytes (of which up to 64 Mbytes is user
accessible)
External bus Interface: Support for wait-state insertion, 4 chip select
outputs
Bus format: Separate bus/Multiplexed bus selectable, data bus width
selectable (8/16/32 bits)
Interrupts
Interrupt vectors: 261
External interrupt inputs:
NMI, INT × 9, key input × 4
Interrupt priority levels: 7 levels
Watchdog Timer
15 bits × 1 (selectable input frequency from prescaler output)
Automatic timer start function is available
DMA
DMAC
4 channels
Cycle-steal transfer mode
Request sources: 61
2 transfer modes: Single transfer, repeat transfer
DMAC II
Can be activated by any peripheral interrupt source
3 transfer functions: Immediate data transfer, calculation transfer,
chained transfer
I/O Ports
Programmable
I/O ports
2 input-only ports
124 CMOS inputs/outputs
40 ports are 5 V tolerant
A pull-up resistor is selectable for every 4 input ports (except 5 V
tolerant inputs)
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