STR720RBQ6 datasheet(394/401 Pages) STMICROELECTRONICS

부품명	STR720RBQ6

상세설명	ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES

PDF	401 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

394 / 401 page

STR720 - ELECTRICAL CHARACTERISTICS

394/401

See Figure 81 and Figure 82 for a definition of these parameters.

VDD(all) = 1.80 V ± 10%, VDD3(all) = 3.30 V ± 10%, TA = -40 / +85 °C unless otherwise specified.

Data based on design guidelines, not tested in production.

TC is CPU clock period expressed in ns. For example if CPU clock is set to run at 50 MHz, TC =20 ns.

Actual duration is configurable. See Chapter 11: EXTERNAL MEMORY INTERFACE (EMI) on page 115.

Figure 81. EMI Read cycle timing (8-bit or 16-bit word)

Figure 82. EMI Read cycle timing (32-bit word)

ECSx

EWEx

EADD[21:0]

EDATA[15:0]

ERD

(Input)

Address

Data Input

wait cycle

tRDS

tRDH

tRASR

tRAH

Note: this diagram shows the timing of 3 wait-state cycle read access.

tRPR1

tSP

tRASC

tRPC1

wait cycle

ECSx

EWEx

EADD[21:1]

EDATA[15:0]

ERD

(Input)

Address

Data Input

wait cycle

tRDS

tRDH

tRASC

tRAH

tRPR2

tSP

EADD[0]

tSP

Data Input

tRDS

tRDH

tRPC1

Note: this diagram shows the timing of 1wait-state cycle read access.

tRPC2

tRASR

STR720RBQ6 데이터시트(PDF) 394 Page - STMicroelectronics

STR720RBQ6 데이터시트(HTML) 394 Page - STMicroelectronics

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

데이터시트 다운로드

링크 URL