HD6432375 查看數據表（PDF） - Renesas Electronics

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HD6432375

16-Bit Single-Chip Microcomputer

Renesas Electronics 

Item

Page

10.15.5 Pin Functions 539

10.16.1 Port H Data 541

Direction Register

(PHDDR)

10.16.4 Pin Functions 543,

544

15.3.9 Bit Rate

712

Register (BRR)

Table 15.3 BRR

Settings for Various Bit

Rates (Asynchronous

Mode)

Revision (See Manual for Details)

• PG3/CS3/RAS3/CAS

• PG2/CS2/RAS2/RAS

Note * amended

Note: * Not used in the H8S/2378 0.18µm F-ZTAT Group,

H8S/2377, H8S/2375, and H8S/2373.

Table amended

Modes 7 (when EXPE = 1), 1*3, 2*3, and 4

Note 1 amended

Note: 1. Not used in the H8S/2378 0.18µm F-ZTAT Group,

H8S/2377, H8S/2375, and H8S/2373.

• PH3/CS7/OE/CKE/(IRQ7)

• PH1/CS5/RAS5/SDRAMφ

• PH0/CS4/RAS4/WE

Note 2 amended

Note: 2. Not used in the H8S/2378 0.18µm F-ZTAT Group,

H8S/2377, H8S/2375, and H8S/2373.

Table 15.3 amended

Bit Rate

(bit/s) n

4800

0

9600

0

19200 0

31250 0

38400 

8

Error

N (%) n

51 0.16 0

25 0.16 0

12 0.16 0

7

0.00 0



0

Operating Frequency φ (MHz)

9.8304

10

Error

Error

N (%) n N (%) n

63 0.00 0

64 0.16 0

31 0.00 0

32 –1.38 0

15 0.00 0

15 1.70 0

9

–1.73 0

9

0.00 0

7

0.00 0

7

1.70 0

12

Error

N

(%)

77 0.16

38 0.16

19 –2.40

11 0.00

9 –2.40

Bit Rate

(bit/s) n

110

2

9600

0

19200 0

31250 0

38400 0

12.288

Error

N (%) n

217 0.08 2

39 0.00 0

19 0.00 0

11 2.34 0

9

0.00 

Operating Frequency φ (MHz)

14

14.7456

Error

Error

N (%) n N (%) n

248 –0.17 3

64 0.69 3

45 –0.94 0

47 0.00 0

22 –0.94 0

23 0.00 0

13 0.00 0

14 –1.73 0



0

11 0.00 0

16

Error

N (%)

70 0.03

51 0.16

25 0.16

15 0.00

12 0.16

Rev. 6.00 Jul 19, 2006 page xi of lxiv

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