AT76C001 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
AT76C001 Datasheet PDF : 9 Pages
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Pin Description
Name
Pin Number
QFP64 Packaging LCC68 Packaging PGA68 Packaging
Type Function
IN<15:0>
K10-11, J10-11, H10-
34-40, 42, 44-51 27-33, 35, 37-44 11, G10, F10, E10-11, I
D10-11, C10-11, B11-10
Input sample
DIV
33
26
L10
I Input sample valid. Active low
RST_X1
32
24
K9
I
Force input sample to 0. Useful for interpolation
implementation
OUT<15:0> 18-12, 10, 8-1
9-3, 1, 67-60
K1, J1-2, H1-2, G1-2,
F2, E2, D1-2, C1-2, B1- O
2, A2
Output filtered sample
DOV
19
10
K2
O Output filtered sample valid. Active low
DATA<7:0>
21-24, 26, 28-30
13-16, 18, 20-22
L3, K4, L4, K5-7, L7, K8 I/O
Microprocessor interface data bus. Used for accessing
internal registers and to write the coefficients of the filter
CS
52
46
B9
I Chip select. Active low
DS/WR
53
47
A9
I
Microprocessor interface data strobe (Motorola mode) or
Write signal (Intel mode). Active low
RDWR/RD 54
48
B8
I
Microprocessor interface Read/Write signal (Motorola
mode) or Read signal (Intel mode). Active low
ADD<1:0> 63-64
57-58
A4, B3
I Microprocessor interface address bus
RESET
31
23
L8
I Circuit master reset. Active low
CLOCK
56
50
B7
I Circuit clock (27 MHz max)
CLOCK_BIST 61
55
A5
I For internal use. Connect to ground
TEST_BIST 20
12
K3
I For internal use. Connect to ground
VCC
11,
62
27,
43,
58,
60,
2, 19,
56
36,
52,
54,
B4-6, F1, F11, L6
Power supply (+5V)
GND
9, 25,
59
41,
55,
57,
17, 34, 49, 51, 53
A6-8, E1, G11, L5
Ground
NC
11, 25, 45, 59
A3, A10, L2, L9
No connection
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
52 CS
53 DS/WR
54 RDWR/RD
55 GND
56 CLOCK
57 GND
58 VCC
59 GND
60 VCC
61 CLOCK_BIST(0)
62 VCC
63 ADD1
ADD
64 0
AT76C001
QFP64
RST-XI 32
RESET 31
DATA0 30
DATA1 29
DATA2 28
VCC 27
DATA3 26
GND 25
DATA4 24
DATA5 23
DATA6 22
DATA7 21
TEST_
BIST
20
(0)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
(0): Connect to GND
Plan View of AT76C001 in QFP64 Package
2
AT76C001
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