DS5000T-32-16 参数 Datasheet PDF下载

DS5000(T)

ORDERING INFORMATION

PART NUMBER

DS5000–8–16

DS5000–32–16

DS5000–8–16

DS5000T–32–16

RAM SIZE

8K bytes

32K bytes

8K bytes

32K bytes

MAX CRYSTAL SPEED

16 MHz

16 MHz

16 MHz

16 MHz

TIMEKEEPING?

No

No

Yes

Yes

Operating information is contained in the User’s Guide section of the Secure Microcontroller Data Book. This data

sheet provides ordering information, pinout, and electrical specification.

DS5000(T) BLOCK DIAGRAM

Figure 1

DS5000(T)

V

CC

V

CCO

P0.0–0.7

P1.0–1.7

P2.0–2.7

P3.0–3.7

DS5000FP

RST

ALE

PSEN

EA

XTAL1

XTAL2

GND

+3V

021998 2/19

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BYTE–WIDE

DATA BUS

CE1

R/W

CE2

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BYTE–WIDE

ADDRESS BUS

8K OR 32K

SRAM

(DS5000T)

REAL TIME

CLOCK