TMS570LS datasheet(12/107 Pages) TI1

12 / 107 page

TMS570LS20206-EP, TMS570LS20216-EP

SPNS209A – JUNE 2012 – REVISED AUGUST 2012

www.ti.com

2.3.2

Flash Memory

The F035 (130nm Flash Process) Flash memory is a nonvolatile electrically erasable and programmable

memory. The Flash has a state machine for simplifying the program and erase functions.

This device’s 2M-Byte flash memory contains four 512K-Byte memory arrays (or banks) consisting of 22

total sectors. 1M-Byte versions of the device contain only the first two 512K-Byte banks (Bank 0 and Bank

1) and have a total of 14 sectors. The bank and sector configurations are shown in Flash Memory Banks

and Sectors . When in pipeline mode, the Flash operates with a system clock frequency of up to 160MHz

(versus a system clock in non-pipeline mode of up to 36MHz). The flash in pipeline mode is capable of

accessing 128 bits at a time and provides two 64-bit pipelined words to the CPU. The minimum size for an

erase operation is one sector. A single program operation can program either one 32-bit word or one 16-

bit half word at a time.

Table 2-3. Flash Memory Banks and Sectors

MEMORY ARRAYS (OR

Sector NO.

Segment

Low Address

High address

BANKS)

Bank 0: 512K Bytes

32K Bytes

0x0000_0000

0x0000_7FFF

32K Bytes

0x0000_8000

0x0000_FFFF

32K Bytes

0x0001_0000

0x0001_7FFF

8K Bytes

0x0001_8000

0x0001_9FFF

8K Bytes

0x0001_A000

0x0001_BFFF

BANK0 (512K Bytes)

16K Bytes

0x0001_C000

0x0001_FFFF

64K Bytes

0x0002_0000

0x0002_FFFF

64K Bytes

0x0003_0000

0x0003_FFFF

128K Bytes

0x0004_0000

0x0005_FFFF

128K Bytes

0x0006_0000

0x0007_FFFF

Bank 1: 512K Bytes

128K Bytes

0x0008_0000

0x0009_FFFF

128K Bytes

0x000A_0000

0x000B_FFFF

BANK1 (512K Bytes)

128K Bytes

0x000C_0000

0x000D_FFFF

128K Bytes

0x000E_0000

0x000F_FFFF

Bank 2: 512K Bytes

128K Bytes

0x0010_0000

0x0011_FFFF

128K Bytes

0x0012_0000

0x0013_FFFF

BANK2 (512K Bytes)

128K Bytes

0x0014_0000

0x0015_FFFF

128K Bytes

0x0016_0000

0x0017_FFFF

Bank 3: 512K Bytes

128K Bytes

0x0018_0000

0x0019_FFFF

128K Bytes

0x001A_0000

0x001B_FFFF

BANK3 (512k Bytes)

128K Bytes

0x001C_0000

0x001D_FFFF

128K Bytes

0x001E_0000

0x001F_FFFF

Device Overview

Submit Documentation Feedback

Product Folder Link(s): TMS570LS20206-EP TMS570LS20216-EP

TMS570LS bảng dữ liệu(PDF) 12 Page - Texas Instruments

TMS570LS bảng dữ liệu(HTML) 12 Page - Texas Instruments

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

bảng dữ liệu tải về

Link URL