R5F572TFGDFP datasheet(170/176 Pages) RENESAS

170 / 176 page

R01DS0331EJ0100 Rev.1.00

Page 170 of 176

Feb 08, 2019

RX72T Group

5. Electrical Characteristics

Note 1. Definition of program/erase cycle:

The program/erase cycle is the number of erasing for each block. When the number of program/erase cycles is n, each block

can be erased n times. For instance, when 4-byte program is performed 512 times for different addresses in 2-Kbyte block and

then the block is erased, the program/erase cycle is counted as one. However, the same address cannot be programmed more

than once before the next erase cycle (overwriting is prohibited).

Note 2. Characteristics are degraded as the number of program/erase increases. This is the minimum value of program/erase cycles to

guarantee all characteristics listed in this table.

Note 3. This shows the characteristic when the program/erase cycle does not exceed the specified value.

Table 5.52

Data Flash Memory Characteristics

Conditions: VCC = 2.7 to 5.5 V, VCC_USB = 2.7 to 5.5 V, AVCC0 = AVCC1 = AVCC2 = 3.0 to 5.5V,

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

Temperature range for program/erase: Ta = Topr

Item

Symbol

FCLK = 4 MHz

20 MHz ≤ FCLK ≤ 60 MHz

Unit

Min.

Typ.

Max.

Min.

Typ.

Max.

Program time

4 bytes

tDP4

—

0.36

3.8

—

0.16

1.7

Erase time

64 bytes

tDE64

—

3.1

—

1.7

Blank check time

4 bytes

tDBC4

—

μs

64 bytes

tDBC64

—

280

—

100

2 Kbytes

tDBC2K

—

6160

—

2200

Program/erase cycles*1

NDPEC

100000*2

—

100000*2

—

Cycles

Program suspend latency

tDSPD

—

264

—

120

μs

Primary erase suspend latency in suspend

priority mode

tDSESD1

—

216

—

120

Secondary erase suspend latency in

suspend priority mode

tDSESD2

—

300

—

300

Erase suspend latency in erase priority

mode

tDSEED

—

300

—

300

Forced stop command

tFD

—

Data retention*3

tDDRP

—

Year

R5F572TFGDFP Scheda tecnica(PDF) 170 Page - Renesas Technology Corp

R5F572TFGDFP Scheda tecnica(HTML) 170 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Scheda tecnica Scarica

Link URL