參數(shù)資料
型號: BU-61845G4-192S
廠商: DATA DEVICE CORP
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, MQFP72
封裝: GULL WING, PACKAGE-72
文件頁數(shù): 44/56頁
文件大?。?/td> 321K
代理商: BU-61845G4-192S
49
D1
38
D4
RTADP
QFP
D1
RTAD1
39
D12
BU-61864(5)
BC / RT / MT
(64K RAM)
40
D13
D7
41
D8
PACKAGE
DO
42
D5
H9
D2
43
A13/+5V/3.3V LOGIC
F9
D3
44
D5
D8
D3
F8
G6
G9
J9
D7
45
D2
46
DO
47
RTAD1
D13
48
TABLE 48. PACKAGE PINOUTS
BU-61843(5)
BC / RT / MT, (4K RAM)
BU-61743(5)
RT ONLY, (4K RAM)
RTADP
PGA
( NOTE 1)
D7
D12
49
D4
B2
F7
G5
E7
E9
INT
READYD
TRANSPARENT/
BUFFERED
D10
D14
50
D15
D9
51
B9
D11
52
D15
D10
D11
TRANSPARENT/
BUFFERED
53
D9
54
D14
55
READYD
56
B8
INT
57
C8
A2
D8
A1
C9
RD / WR
STRBD
SELECT
TX_INH_B
TX_INH_A
IOEN
58
TX_INH_A
TX_INH_B
IOEN
SELECT
59
60
61
STRBD
62
A6
RD / WR
63
A5
A3
B7
C7
C6
LOGIC GND
A15/CLK_SEL_1
LOGIC GND
MSB/LSB/DTGRT
LOGIC GND
64
65
A15
66
C5
LOGIC GND
67
B6
J1
A4
A12/RTBOOT
A9
A5
A9
68
69
A12
70
B3
A13
71
B1
E2
J4
+5V Vcc-CH. A
72
J3
MEM/REG
1
MSTCLR
A11
QFP
MEM/REG
A10
2
A2
BU-61864(5)
BC / RT / MT
(64K RAM)
3
A7
A3
4
A4
PACKAGE
TX/RX_A
5
A14/CLK_SEL_0
C1
A8
6
RTAD3
D2
TX/RX_A
7
A14
A4
TX/RX_A
B4
B5
C2
C3
A3
8
A8
9
TX/RX_A
10
A10
A7
11
TABLE 48. PACKAGE PINOUTS
BU-61843(5)
BC / RT / MT, (4K RAM)
BU-61743(5)
RT ONLY, (4K RAM)
A11
PGA
( NOTE 1)
E1
A2
12
MSTCLR
F3
D1
C4
E3
F2
+5V Vcc-CH. B
LOGIC GND
TX/RX_B
13
TX/RX-B
G1
ADDR_LAT/MEMOE
14
G4
A0
15
TX/RX-B
LOGIC GND
A0
LOGIC GND
16
ADDR_LAT/MEMOE
17
TX/RX_B
18
LOGIC GND
19
J8
+5V Vcc-CH. B
20
A9
G3
H1
A7
A8
UPADDREN
INCMD/MCRST
8/16-BIT/DTREQ
ZEROWAIT/MEMWR
A6
RTAD2
21
A6
ZEROWAIT/MEMWR
RTAD2
8/16-BIT/DTREQ
22
23
24
INCMD/MCRST
25
H3
+5V RAM
26
H4
J7
F1
J2
H5
CLOCK_IN
POL_SEL/DTACK
TRIG_SEL/MEMENA_IN
A1
TRIG_SEL/MEMENA_IN
27
28
POL_SEL/DTACK
29
J6
CLOCK_IN
30
H6
G2
J5
RTAD0
SSFLAG/ EXT_TRIG
RT_AD_LAT
SSFLAG/ EXT_TRIG
31
32
RTAD0
33
H7
RTAD3
34
G8
G7
H2
+5V/3.3V LOGIC
D6
RTAD4
D6
35
36
+5V/3.3V LOGIC
37
D3
H8
E8
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