RL78/G13 CHAPTER 1 OUTLINE
R01UH0146EJ0100 Rev.1.00 42
Sep 22, 2011
[80-pin, 100-pin, 128-pin products]
(1/2)
80-pin 100-pin 128-pin Item
R5F100Mx R5F101Mx R5F100Px R5F101Px R5F100Sx R5F101Sx
Code flash memory (KB) 96 to 512 96 to 512 192 to 512
Data flash memory (KB) 8
−
8
−
8
−
RAM (KB) 8 to 32
Note1
8 to 32
Note1
16 to 32
Note1
Memory space 1 MB
High-speed system
clock
X1 (crystal/ceramic) oscillation, external main system clock input (EXCLK)
1 to 20 MHz: V
DD = 2.7 to 5.5 V, 1 to 8 MHz: VDD = 1.8 to 2.7 V, 1 to 4 MHz: VDD = 1.6 to 1.8 V
Main system
clock
High-speed on-chip
oscillator
High-speed operation: 1 to 32 MHz (V
DD = 2.7 to 5.5 V), High-speed operation: 1 to 16 MHz (VDD =
2.4 to 5.5 V), Low-speed operation: 1 to 8 MHz (V
DD = 1.8 to 5.5 V), Low-voltage operation: 1 to 4
MHz (V
DD = 1.6 to 5.5 V)
Subsystem clock XT1 (crystal) oscillation, external subsystem clock input (EXCLKS)
32.768 kHz (TYP.): V
DD = 1.6 to 5.5 V
Low-speed on-chip oscillator 15 kHz (TYP.): VDD = 1.6 to 5.5 V
General-purpose register 8 bits × 32 registers (8 bits × 8 registers × 4 banks)
0.03125
μ
s (High-speed on-chip oscillator: fIH = 32 MHz operation)
0.05
μ
s (High-speed system clock: fMX = 20 MHz operation)
Minimum instruction execution time
30.5
μ
s (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)
• Rotate, barrel shift, and bit manipulation (Set, reset, test, and Boolean operation), etc.
I/O port Total 74 92 120
CMOS I/O 64 82 110
CMOS input 5 5 5
CMOS output 1 1 1
N-ch open-drain I/O
(6 V tolerance)
4 4 4
16-bit timer 12 channels 12 channels 16 channels
Watchdog timer 1 channel 1 channel 1 channel
Timer
Real-time clock (RTC) 1 channel 1 channel 1 channel
Interval timer (IT) 1 channel 1 channel 1 channel
Timer output 12 channels
(PWM outputs: 10
Note 2
)
12 channels
(PWM outputs: 10
Note 2
)
16 channels
(PWM outputs: 14
Note 2
)
RTC output 1
• 1 Hz (subsystem clock: f
SUB = 32.768 kHz or )
Notes 1. In the case of the 20 KB, this is about 19 KB when the self-programming function and data flash function
are used. (For details, see CHAPTER 3)
In the case of the 32 KB, this is about 31 KB when the self-programming function and data flash function
are used. (For details, see CHAPTER 3)
2. The number of outputs varies, depending on the setting.
<R>
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