PIC32MX795F512LT-80ISLASHPF datasheet(191/256 Pages) MICROCHIP

191 / 256 page

DS61156G-page 191

PIC32MX5XX/6XX/7XX

TABLE 31-11: DC CHARACTERISTICS: PROGRAM MEMORY(3)

DC CHARACTERISTICS

Standard Operating Conditions: 2.3V to 3.6V

(unless otherwise stated)

Operating temperature

-40°C

≤TA ≤+85°C for Industrial

-40°C

≤TA ≤+105°C for V-Temp

Param.

No.

Symbol

Characteristics

Min.

Typical(1)

Max.

Units

Conditions

Program Flash Memory

D130

Cell Endurance

1000

—

E/W

—

D130a

Cell Endurance

20,000

—

E/W See Note 4

D131

VPR

VDD for Read

2.3

—

3.6

—

D132

VPEW

VDD for Erase or Write

3.0

—

3.6

—

D132a

VPEW

VDD for Erase or Write

2.3

—

3.6

See Note 4

D134

TRETD

Characteristic Retention

—

Year Provided no other specifications

are violated

D135

IDDP

Supply Current during

Programming

—10

—

TWW

Word Write Cycle Time

—

μs—

D136

TRW

Row Write Cycle Time(2)

(128 words per row)

34.5

—

D137

TPE

Page Erase Cycle Time

—

TCE

Chip Erase Cycle Time

—

Note 1:

Data in “Typical” column is at 3.3V, 25°C unless otherwise stated.

The minimum SYSCLK for row programming is 4 MHz. Care should be taken to minimize bus activities

during row programming, such as suspending any memory-to-memory DMA operations. If heavy bus loads

are expected, selecting Bus Matrix Arbitration mode 2 (rotating priority) may be necessary. The default

Arbitration mode is mode 1 (CPU has lowest priority).

Refer to “PIC32 Flash Programming Specification” (DS61145) for operating conditions during

programming and erase cycles.

This parameter applies to PIC32MX534/564/664/764 devices only. This information is preliminary.

PIC32MX795F512LT-80I/PF датащи(PDF) 191 Page - Microchip Technology

PIC32MX795F512LT-80I/PF датащи(HTML) 191 Page - Microchip Technology

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

датащи скачать

ссылки URL