RL78/G1H CHAPTER 1 OUTLINE
R01UH0575EJ0120 Rev. 1.20 Page 9 of 920
Dec 22, 2016
1.6 Outline of Functions
(1/2)
Item R5F11FLJ R5F11FLK R5F11FLL
Code flash memory (KB) 256 KB 384 KB 512 KB
Data flash memory (KB) 8 KB 8 KB 8 KB
RAM (KB)
24 KB 32 KB
48 KB
Note 1
Address space 1 MB
Main system clock High-speed system
clock
X1 (crystal/ceramic) oscillator, external main system clock input (EXCLK)
HS (high-speed main) mode: 1 to 20 MHz (V
DD = 2.7 to 3.6 V)
HS (high-speed main) mode: 1 to 16 MHz (V
DD = 2.4 to 3.6 V)
LS (low-speed main) mode: 1 to 8 MHz (V
DD = 1.8 to 3.6 V)
High-speed on-chip
oscillator clock (f
IH)
HS (high-speed main) mode: 1 to 32 MHz (V
DD = 2.7 to 3.6 V),
HS (high-speed main) mode: 1 to 16 MHz (V
DD = 2.4 to 3.6 V),
LS (low-speed main) mode: 1 to 8 MHz (V
DD = 1.8 to 3.6 V),
Subsystem clock XT1 (crystal) oscillator, external subsystem clock input (EXCLKS)
32.768 kHz (TYP.)
Low-speed on-chip oscillator clock 15 kHz (TYP.)
RF base clock 48 MHz (TYP.)
General-purpose register 8 bits
× 32 registers (8 bits × 8 registers × 4 banks)
Minimum instruction execution time 0.03125
μs (High-speed on-chip oscillator clock: fIH = 32 MHz operation)
0.05
μs (High-speed system clock: fMX = 20 MHz operation)
30.5
μs (Subsystem clock: fSUB = 32.768 kHz operation)
Instruction set • Data transfer (8/16 bits)
• Adder and subtractor/logical operation (8/16 bits)
• Multiplication (8 bits
× 8 bits, 16 bits × 16 bits), Division (16 bits ÷ 16 bits, 32 bits ÷ 32
bits)
• Multiplication and Accumulation (16 bits
× 16 bits + 32 bits)
• Rotate, barrel shift, and bit manipulation (set, reset, test, and boolean operation),
etc.
I/O port Total
41
Note 2
CMOS I/O 26
CMOS input 5
CMOS output
1
Note 2
N-ch open-drain I/O
(6 V tolerance)
4
GPIO (RF unit) 5
SubGHz RF transceiver • IEEE802.15.4g standard specification SubGHz-band transceiver
• RF frequency range: 863 to 928 MHz
• Modulation method: 2FSK/GFSK, 4FSK/GFSK
Timer 16-bit timer 9 channels
Watchdog timer 1 channel
Real-time clock
(RTC)
1 channel
12-bit interval timer 1 channel
Timer output 1 channel
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