Datasheet

RL78/G12 1. OUTLINE
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 6 of 106
1.3.2 On-chip oscillator characteristics
(1) High-speed on-chip oscillator oscillation frequency of the R5F102 products
Oscillator Condition MIN MAX Unit
High-speed on-chip
oscillator oscillation
frequency accuracy
TA = -20 to +85 °C -1.0 +1.0 %
TA = -40 to -20 °C -1.5 +1.5
TA = +85 to +105 °C -2.0 +2.0
(2) High-speed on-chip oscillator oscillation frequency of the R5F103 products
Oscillator Condition MIN MAX Unit
High-speed on-chip
oscillator oscillation
frequency accuracy
T
A = -40 to + 85 °C -5.0 +5.0 %
1.3.3 Peripheral Functions
The following are differences in peripheral functions between the R5F102 products and the R5F103 products.
RL78/G12
R5F102 product R5F103 product
20, 24 pin
product
30 pin product 20, 24 pin
product
30 pin
product
Serial interface UART 1 channel 3 channels 1 channel
CSI 2 channels 3 channels 1 channel
Simplified I
2
C 2 channels 3 channels None
DMA function 2 channels None
Safety function CRC operation Yes None
RAM guard Yes None
SFR guard Yes None