U3761MB-T ATMEL [ATMEL Corporation], U3761MB-T Datasheet - Page 3

• Manufacturer Part Number: U3761MB-T
• Description: Universal Telephone IC - All Functions Integrated
• Manufacturer: ATMEL [ATMEL Corporation]

Pin Configuration
Figure 2. Pinning SSO44
4744A–CORD–09/03
MFIND
PRIND
RECIN
MUTE
MIC 1
MIC 2
Earth
MICO
MFO
HFO
GND
RDC
HFI
TIN
C1
C2
C3
C4
XT
XT
VL
VI
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
U3761MB-T
34
33
32
44
43
42
41
40
39
38
37
36
35
28
24
23
31
30
29
27
26
25
R4
R3
R2
R1
Mask
MODE
KT
HKS
TEST
VDD
OUT
RCK
VRING
VRIAC
AGC
THA
ST
CLIM
RECO 1
RECO 2
DP
NC
U3761MB-T
3