RA4T1 datasheet(72/89 Pages) RENESAS

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Table 2.43

PGA characteristics in pseudo-differential mode (2 of 2)

Parameter

Symbol

Min

Typ

Max

Unit

Gain error

G = 1.500

Gerr

-1.0

—

1.0

G = 2.333

-1.0

—

1.0

G = 4.000

-1.0

—

1.0

G = 5.667

-1.0

—

1.0

2.11

Flash Memory Characteristics

2.11.1

Code Flash Memory Characteristics

Table 2.44

Code flash memory characteristics

Conditions: Program or erase: FCLK = 4 to 50 MHz

Read: FCLK ≤ 50 MHz

Parameter

Symbol

FCLK = 4 MHz

20 MHz ≤ FCLK ≤ 50 MHz

Unit

Test

conditions

Min

Typ*6 Max Min

Typ*6

Max

Programming time

NPEC ≤ 100 times

128-byte

tP128

—

0.75

13.2 —

0.34

6.0

8-KB

tP8K

—

176

—

32-KB

tP32K

—

194

704

—

320

Programming time

NPEC > 100 times

128-byte

tP128

—

0.91

15.8 —

0.41

7.2

8-KB

tP8K

—

212

—

32-KB

tP32K

—

234

848

—

106

384

Erasure time

NPEC ≤ 100 times

8-KB

tE8K

—

216

—

120

32-KB

tE32K

—

283

864

—

157

480

Erasure time

NPEC > 100 times

8-KB

tE8K

—

260

—

144

32-KB

tE32K

—

341

1040 —

189

576

Reprogramming/erasure cycle*4

NPEC

10000*1 —

—

10000*1

—

Times

Suspend delay during programming

tSPD

—

264

—

120

µs

Programming resume time

tPRT

—

110

—

µs

First suspend delay during erasure in suspend

priority mode

tSESD1

—

216

—

120

µs

Second suspend delay during erasure in suspend

priority mode

tSESD2

—

1.7

—

1.7

Suspend delay during erasure in erasure priority

mode

tSEED

—

1.7

—

1.7

First erasing resume time during erasure in suspend

priority mode*5

tREST1

—

1.7

—

1.7

Second erasing resume time during erasure in

suspend priority mode

tREST2

—

144

—

µs

Erasing resume time during erasure in erasure

priority mode

tREET

—

144

—

µs

Forced stop command

tFD

—

µs

Data hold time*2

tDRP

10*2 *3

—

10*2 *3

—

Years

30*2 *3

—

30*2 *3

—

Ta = +85°C

Note 1. This is the minimum number of times to guarantee all the characteristics after reprogramming. The guaranteed range is from 1 to

the minimum value.

Note 2. This indicates the minimum value of the characteristic when reprogramming is performed within the specified range.

Note 3. This result is obtained from reliability testing.

RA4T1 Datasheet

2. Electrical Characteristics

R01DS0415EJ0140 Rev.1.40

May 29, 2026

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