HD6433644R datasheet(139/549 Pages) RENESAS

139 / 549 page

Section 6 ROM

Rev. 6.00 Sep 12, 2006 page 119 of 526

REJ09B0326-0600

H'7FFF

H'5FFF

H'6000

LB2

(8 kbytes)

H'3FFF

H'4000

LB1

(8 kbytes)

H'1FFF

H'2000

LB0

(4 kbytes)

H'0FFF

H'1000

SB7 to SB0

(4 kbytes)

Small block

area

(4 kbytes)

Large block

area

(H8/3644F:

28 kbytes)

(H8/3643F:

20 kbytes)

(H8/3642AF:

12 kbytes)

H'0000

LB3

(8 kbytes)

H'0FFF

H'0BFF

H'0C00

SB6

(1 kbyte)

H'07FF

H'0800

SB5

(1 kbyte)

H'03FF

H'0400

SB4

(512 bytes)

H'01FF

H'0200

SB0 (128 bytes)

SB1 (128 bytes)

SB2 (128 bytes)

SB3 (128 bytes)

H'0000

SB7

(1 kbyte)

Figure 6.7 Erase Block Map

Table 6.8

Correspondence between Erase Blocks and EBR1/EBR2 Bits

Bit

Block

Addresses

Size

EBR1

LB0

H'1000 to H'1FFF

4 kbytes

LB1

H'2000 to H'3FFF

8 kbytes

LB2

H'4000 to H'5FFF

8 kbytes

LB3

H'6000 to H'7FFF

8 kbytes

Bit

Block

Addresses

Size

EBR2

SB0

H'0000 to H'007F

128 bytes

SB1

H'0080 to H'00FF

128 bytes

SB2

H'0100 to H'017F

128 bytes

SB3

H'0180 to H'01FF

128 bytes

SB4

H'0200 to H'03FF

512 bytes

SB5

H'0400 to H'07FF

1 kbyte

SB6

H'0800 to H'0BFF

1 kbyte

SB7

H'0C00 to H'0FFF

1 kbyte

HD6433644R Datasheet(PDF) 139 Page - Renesas Technology Corp

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