R7KA8M2AFDCAM datasheet(265/295 Pages) RENESAS

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Reset signal for the

backup domain

(Active Low)

VBATT_R

VPDR(BATR)

tp(PDRH)

tp(PDRL)

Figure 2.148

Backup domain reset characteristics

2.14

ACMPHS Characteristics

Table 2.115

ACMPHS

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Reference voltage range

VREF

—

AVCC0

—

Input voltage range

ACMPHS0

, 1

IVCMP1 to

IVCMP3

—

AVCC0

—

IVCMP0

—

AVCC0

VCC ≥ AVCC0

—

VCC

VCC < AVCC0

ACMPHS2, 3

—

AVCC0

—

Output delay*1

—

100

VI = VREF ± 100mV

Internal reference voltage

Vref

0.77

0.8

0.84

—

Note 1. This value is the internal propagation delay.

2.15

MRAM Characteristics

2.15.1

Code MRAM Characteristics

Table 2.116

Code MRAM Characteristics (1 of 2)

Parameter

MRICLK = 250

MHz

MRICLK = 200

MHz

MRICLK = 150

MHz

MRICLK = 133

MHz

Min

Typ

Max Min

Typ

Max Min

Typ

Max Min

Typ

Max

Programming

time of 32-

byte*7 *8

Normal

program

mode

(MRPSC.

MHSPEN

= 0)

tPM

—

6.7

*5 *6

83.3

—

6.74

*5 *6

83.6

—

6.92

*5 *6

85.6

—

7.09

*5 *6

87.3

µs

—

High

speed

program

mode

(MRPSC.

MHSPEN

= 1)

tPM

—

4.7

*5 *6

81.3

—

4.74

*5 *6

81.6

—

4.92

*5 *6

83.6

—

5.09

*5 *6

85.3

µs

—

RA8M2 Datasheet

2. Electrical Characteristics

R01DS0438EJ0130 Rev.1.30

Feb 27, 2026

Page 265 of 295

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