DEMOBOARD-U4091BM Atmel, DEMOBOARD-U4091BM Datasheet - Page 4

• Manufacturer Part Number: DEMOBOARD-U4091BM
• Description: BOARD DEMO FOR U4091BM
• Manufacturer: Atmel

Specifications of DEMOBOARD-U4091BM

• Main Purpose: Telecom, Phone IC, Corded
• Embedded: No
• Utilized Ic / Part: U4091BM
• Primary Attributes: DTMF, Speech Circuit, Tone-ringer, Voice Switch
• Secondary Attributes: Serial Bus MCU Interface
• Interface Type: Serial
• Operating Voltage: 12 V
• Operating Temperature Range: - 22 C to + 75 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: U4091BM

2. Pin Configuration
Figure 2-1.
4
U4091BM-R
Pinning SSO44
SWOUT
RECO2
RECO1
SENSE
TXACL
TSACL
VRING
RECIN
COSC
VMPS
SAO1
SAO2
VMIC
IMPA
MIC3
MIC2
MIC1
GND
VMP
IND
VB
VL
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
U4091BM
34
33
32
44
43
42
41
40
39
38
37
36
35
28
24
23
31
30
29
27
26
25
OSCOUT
RESET
STRC
STC
STO
AMREC
AMPB
MICO
IMPSW
TLDT
INLDT
INLDR
CT
BNMT
BNMR
ADIN
ES
OSCIN
SDA
SCL
INT
TLDR
4872A–CORD–08/05