PE3238EK PEREGRINE [Peregrine Semiconductor Corp.], PE3238EK Datasheet - Page 2

• Manufacturer Part Number: PE3238EK
• Manufacturer: PEREGRINE [Peregrine Semiconductor Corp.]

Figure 2. Pin Configurations (Top View)
Table 1. Pin Descriptions
©2003-2005 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 15
FSELS, D
1
2
3
4
5
6
7
8
9
10
11
12
Pin No.
S_W R, D
Sdata, D
Sclk, D
7
, Pre_en
D
D
D
D
GND
0
1
2
3
4
5
6
, M
, M
, M
, M
, M
, M
, M
V
V
DD
DD
V
R
R
R
R
GND
D
M
D
M
D
M
D
M
V
V
Pin Name
0
1
2
3
4
5
6
DD
DD
DD
0
1
2
3
0
1
2
3
0
1
2
3
10
11
12
13
14
15
16
17
7
8
9
18 19 20 21 22 23 24 25 26 27 28
6
5
ALL
Direct
Direct
Direct
Direct
ALL
Parallel
Direct
Parallel
Direct
Parallel
Direct
Parallel
Direct
ALL
ALL
Interface Mode
4
3
2
1
44 43 42 41 40
(Note 1)
Input
Input
Input
Input
(Note 1)
Input
Input
Input
Input
Input
Input
Input
Input
(Note 1)
(Note 1)
Type
Power supply input. Input may range from 2.85 V to 3.15 V. Bypassing
recommended.
R Counter bit0 (LSB).
R Counter bit1.
R Counter bit2.
R Counter bit3.
Ground.
Parallel data bus bit0 (LSB).
M Counter bit0 (LSB).
Parallel data bus bit1.
M Counter bit1.
Parallel data bus bit2.
M Counter bit2.
Parallel data bus bit3.
M Counter bit3.
Same as pin 1.
Same as pin 1.
39
38
37
36
35
34
33
32
31
30
29
f
V
PD_U
PD_D
V
C
V
D
V
f
GND
c
p
DD
DD
ext
DD
out
DD
_f
_f
c
p
Figure 3. Package Type
44-lead PLCC
Document No. 70-0031-03 │ UltraCMOS™ RFIC Solutions
Description
Product Specification
PE3238