U2739M-BFC ATMEL [ATMEL Corporation], U2739M-BFC Datasheet - Page 19

• Manufacturer Part Number: U2739M-BFC
• Description: DAB One-Chip Channel- and Source Decoder
• Manufacturer: ATMEL [ATMEL Corporation]

6.5
6.5.1
Rev. A1, 22-May-01
QFP144 QFP100
23
26
29
31
35
36
37
38
39
40
41
42
44
45
46
47
48
49
51
52
53
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70
C-Bus / BOOT Bus Interface
C-Bus Signal Description
24
25
26
27
28
29
30
31
32
33
34
35
36
37
39
40
41
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44
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/C_DR
/C_DW
/C_PR
/C_PW
C_ADD0
C_ADD1
/BOOT_RE
C_ADD2
C_ADD3
C_ADD4
C_ADD5
C_ADD6
C_ADD7
C_ADD8
C_ADD9
C_ADD10
C_ADD11
C_ADD12
C_ADD13
C_ADD14
C_ADD15
C_DATA0/DBG
C_DATA1/BOOT
C_DATA8
C_DATA9
C_DATA2/URST
C_DATA3/XUSE
C_DATA10
C_DATA11
C_DATA4/PSPC
C_DATA5/RDI_VBIT
C_DATA12
C_DATA13
C_DATA6/XO12
C_DATA7/BYPP
C_DATA14
C_DATA15
Pin Name
C-bus data read enable
C-bus data write enable
C-bus program read enable
C-bus program write enable
C-bus address bit 0 (LSB)
C-bus address bit 1
BOOT read enable
C-bus address bit 2
C-bus address bit 3
C-bus address bit 4
C-bus address bit 5
C-bus address bit 6
C-bus address bit 7
C-bus address bit 8
C-bus address bit 9
C-bus address bit 10
C-bus address bit 11
C-bus address bit 12
C-bus address bit 13
C-bus address bit 14
C-bus address bit 15
C-bus data bit 0 (pull down)
C-bus data bit 1 (pull down)
C-bus data bit 8 (pull down)
C-bus data bit 9 (pull down)
C-bus data bit 2 (pull down)
C-bus data bit 3 (pull down)
C-bus data bit 10 (pull down)
C-bus data bit 11 (pull down)
C-bus data bit 4 (pull down)
C-bus data bit 5 (pull down)
C-bus data bit 12 (pull down)
C-bus data bit 13 (pull down)
C-bus data bit 6 (pull down)
C-bus data bit 7 (pull down)
C-bus data bit 14 (pull down)
C–-bus data bit 15 (pull down)
Signal Description
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRO04T
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
Pad Type
U2739M-B
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
inout
Dir.
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
5 V Tol.
19 (69)
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x