R5F100XXAXX

The R5F100XXAXX is an electronic component. View the full R5F100XXAXX datasheet below including electrical characteristics, absolute maximum ratings.

Overview

Part: R5F100LEAFB — Renesas

Type: Microcontroller (MCU)

Description: Low-power RL78 CPU core microcontroller operating from 1.6 V to 5.5 V, featuring 16 KB to 512 KB code flash memory, 2 KB to 32 KB RAM, and a minimum instruction execution time of 0.03125 μs at 32 MHz.

Operating Conditions:

Supply voltage: 1.6 to 5.5 V
Operating temperature: -40 to +85 °C (suffix-dependent — see Table 1-1 for grade-specific ranges)
Max CPU frequency: 3

Electrical Characteristics

This chapter describes the following electrical specifications.

Target products A: Consumer applications TA = -40 to +85°C R5F100xxAxx, R5F101xxAxx

D: Industrial applications TA = -40 to +85°C R5F100xxDxx, R5F101xxDxx
G: Industrial applications when TA = -40 to +105°C products is used in the range of TA = -40 to +85°C R5F100xxGxx
Cautions 1. The RL78 microcontrollers have an on-chip debug function, which is provided for development and evaluation. Do not use the on-chip debug function in products designated for mass production, because the guaranteed number of rewritable times of the flash memory may be exceeded when this function is used, and product reliability therefore cannot be guaranteed. Renesas Electronics is not liable for problems occurring when the on-chip debug function is used.

With products not provided with an EVDD0, EVDD1, EVSS0, or EVSS1 pin, replace EVDD0 and EVDD1 with VDD, or replace EVSS0 and EVSS1 with VSS.
The pins mounted depend on the product. Refer to 2.1 Port Function to 2.2.1 Functions for each product in the RL78 User's Manual.

Absolute Maximum Ratings

Parameter	Symbols	Conditions	Ratings	Unit
Supply voltage	V DD		-0.5 to +6.5	V
Supply voltage	EV DD0 , EV DD1	EV DD0 = EV DD1	-0.5 to +6.5	V
Supply voltage	EV SS0 , EV SS1	EV SS0 = EV SS1	-0.5 to +0.3	V
REGC pin input voltage	V IREGC	REGC	-0.3 to +2.8 and -0.3 to V DD +0.3 Note 1	V
Input voltage	V I1	P00 to P07, P10 to P17, P30 to P37, P40 to P47, P50 to P57, P64 to P67, P70 to P77, P80 to P87, P90 to P97, P100 to P106, P110 to P117, P120, P125 to P127, P140 to P147	-0.3 to EV DD0 +0.3 and -0.3 to V DD +0.3 Note 2	V
Input voltage	V I2	P60 to P63 (N-ch open-drain)	-0.3 to +6.5	V
Input voltage	V I3	P20 to P27, P121 to P124, P137, P150 to P156, EXCLK, EXCLKS, RESET	-0.3 to V DD +0.3 Note 2	V
Output voltage	V O1	P00 to P07, P10 to P17, P30 to P37, P40 to P47, P50 to P57, P60 to P67, P70 to P77, P80 to P87, P90 to P97, P100 to P106, P110 to P117, P120, P125 to P127, P130, P140 to P147	-0.3 to EV DD0 +0.3 and -0.3 to V DD +0.3 Note 2	V
Output voltage	V O2	P20 to P27, P150 to P156	-0.3 to V DD +0.3 Note 2	V
Analog input voltage	V AI1	ANI16 to ANI26	-0.3 to EV DD0 +0.3 and -0.3 to AV REF (+) +0.3 Notes 2, 3	V
Analog input voltage	V AI2	ANI0 to ANI14	-0.3 to V DD +0.3 and -0.3 to AV REF (+) +0.3 Notes 2, 3	V

Notes 1. Connect the REGC pin to Vss via a capacitor (0.47 to 1 μF). This value regulates the absolute maximum rating of the REGC pin. Do not use this pin with voltage applied to it.

Must be 6.5 V or lower.
Do not exceed AVREF(+) + 0.3 V in case of A/D conversion target pin .

Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge of suffering physical damage, and therefore the product must be used under conditions that ensure that the absolute maximum ratings are not exceeded.

Remarks 1. Unless specified otherwise, the characteristics of alternate-function pins are the same as those of the port pins.

AVREF (+) : + side reference voltage of the A/D converter.
VSS : Reference voltage

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
R5F100LEAFB	Renesas Electronics	64-pin plastic LFQFP (10 × 10 mm, 0.5-mm pitch)

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