R5F572TFGDFP datasheet(10/120 Pages) RENESAS

10 / 120 page

R01DS0331EJ0110 Rev.1.10

Page 10 of 120

Oct 06, 2023

RX72T Group

1. Overview

Safety

CRC calculator (CRCA)

 Generation of CRC codes for 8-/32-bit data

8-bit data

Selectable from the following three polynomials

X8 + X2 + X + 1, X16 + X15 + X2 + 1, X16 + X12 + X5 + 1

32-bit data

Selectable from the following two polynomials

X32+X26+X23+X22+X16+X12+X11+X10+X8+X7+X5+X4+X2+X+1,

X32+X28+X27+X26+X25+X23+X22+X20+X19+X18+X14+X13+X11+X10+X9+X8+X6+1

 Generation of CRC codes for use with LSB-first or MSB-first communications is

selectable

Main clock oscillation

stop detection function

 Main clock oscillation stop detection: Available

Clock frequency

accuracy measurement

circuit (CAC)

 Monitors the clock output from the main clock oscillator, low- and high-speed on-chip

oscillators, the PLL frequency synthesizer, IWDT-dedicated on-chip oscillator, and

PCLKB.

Data operation circuit

(DOC)

 The function to compare, add, or subtract 16-bit data

Encryption

functions

Trusted Secure IP

(TSIP-Lite)

 Access management circuit

 Encryption engine

128- or 256-bit key sizes of AES

Block cipher mode of operation: GCM, ECB, CBC, CMAC, XTS, CTR, GCTR

 Hash function

 True random number generator

 Prevention from illicit copying of a key

Operating frequency

Up to 200 MHz

Power supply voltage

VCC = 2.7 to 5.5V

AVCC0 = AVCC1 = AVCC2 = 3.0 to 5.5V (VCC ≤ AVCC0 = AVCC1 = AVCC2)

With USB in use: VCC_USB = 3.0 to 3.6V (VCC ≥ VCC_USB)

With USB not in use: VCC_USB = VCC

VSS = AVSS0 = AVSS1 = AVSS2 = VSS_USB = 0V

Operating temperature

D-version: –40 to +85°C

G-version: –40 to +105°C

Package

144-pin LFQFP 0.5 mm pitch

100-pin LFQFP 0.5 mm pitch

Debugging interfaces

 JTAG and One-line FINE interfaces

Table 1.1

Outline of Specifications (9/9)

Classification

Module/Function

Description

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