P90CE201 datasheet(9/77 Pages) PHILIPS

9 / 77 page

August 1993

Philips Semiconductors

Product speciﬁcation

16-bit microcontroller

P90CE201

Fig.4 Memory data organization.

(f) BCD data (2 BCD digits = 1 Byte).

(d) Long-word data (32 bits).

MSB

HIGH ORDER

LOW ORDER

LSB

15 14 13 12 11 10

98765432

bit

HIGH ORDER

LOW ORDER

HIGH ORDER

LOW ORDER

MSB

WORD 0

WORD 1

LSB

15 14 13 12 11 10

98765432

bit

WORD 2

(b) Integer data (1 Byte = 8 bits).

MSB

BYTE 0

BYTE 2

LSB

14 13

12 11 10

bit

BYTE 1

BYTE 3

BCD 0

BCD 1

BCD 4

BCD 5

BCD 2

BCD 3

BCD 6

BCD 7

MSB

LSB

15 14 13 12 11 10

987654

3210

bit

MCD505

(e) Addresses (1 address =32 bits).

MSB

HIGH ORDER

LOW ORDER

LSB

15 14 13 12 11 10

98765432

bit

HIGH ORDER

LOW ORDER

HIGH ORDER

LOW ORDER

(a) Bit data (1 Byte = 8 bits).

6543

bit

LONG WORD 0

LONG WORD 1

LONG WORD 2

ADDRESS 0

ADDRESS 1

ADDRESS 2

P90CE201 Datasheet(PDF) 9 Page - NXP Semiconductors

P90CE201 Datasheet(HTML) 9 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 77

Datasheet Download

Link URL