SZF2002 datasheet(68/76 Pages) PHILIPS

tên linh kiện	SZF2002

Giải thích chi tiết về linh kiện	Low voltage 8-bit microcontroller with 6-kbyte embedded RAM

PDF	76 Pages

Scroll/Zoom	100%

nhà sản xuất	PHILIPS [NXP Semiconductors]

Trang chủ	http://www.nxp.com

Logo

68 / 76 page

1998 Aug 26

Philips Semiconductors

Product speciﬁcation

Low voltage 8-bit microcontroller with

6-kbyte embedded RAM

SZF2002

Fig.29 External program memory access, w.r.t. CE, OE, and WE.

(1) A0 to A3 alternative functions (PSEN, ALE, WR and RD) show Debug mode timing; data bus carries low address on falling ALE edge.

(2) Skipped ALE pulse because of MOVX instruction.

(3) (Last) data sample moment.

handbook, full pagewidth

MGM354

XCLK

CODE FETCH

A0 to A17

D0 to D7

A2/ALE(1)

code in

data out

data in

CODE FETCH

WRITE(

)/READ(

)

CODE FETCH

A3/PSEN(1)

A0/RD(1)

A1/WR(1)

S1 to S6: one machine cycle

tXCLKL

t(CEL-OEL)1

t(CEL-WEL)1

th(CEH-A)1

t(CEL-DV)3

tsu(A-CEL)4

tsu(A-CEL)1

th(CEH-A)4

th(SM-D)4

tsu(D-SM)4

tsu(CEL-D)2

tsu(OE-D)2

tsu(D-SM)2

tsu(DZ-OEL)

tsu(D-WEL)3

th(DZ-OEH)

t(WEL)1

t(OEL)1

t(CEL)1

t(CEH-OEH)4

t(CEH-OEH)1

(2)

tXCLKH

TCY(XCLK)

(3)

Code sample moment

th(SM-D)2

t(CEH-WEH)1

th(WEH-D)3

tsu(CEL-D)4

tsu(OE-D)4

code in

t(CEL-OEL)4

(3)

Data sample moment

SZF2002 bảng dữ liệu(PDF) 68 Page - NXP Semiconductors

SZF2002 bảng dữ liệu(HTML) 68 Page - NXP Semiconductors

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

bảng dữ liệu tải về

Link URL