U4091BM-RFNY19 Atmel, U4091BM-RFNY19 Datasheet - Page 18

• Manufacturer Part Number: U4091BM-RFNY19
• Description: RF Wireless Misc COM.CORDED - FEATURE PHONE CIRCUIT
• Manufacturer: Atmel
• Type: Programmable Telephone Audio Processorr

Specifications of U4091BM-RFNY19

• Operating Frequency: 100 KHz
• Operating Temperature Range: - 55 C to +150 C
• Package / Case: SSO-44
• Mounting Style: SMD/SMT

18
Atmel U4091BM-R
Figure 12-2. Power-on Reset (Line)
Figure 12-3. Power-on Reset (Ringing)
Figure 12-4. Power-on Reset (Low Voltage Reset)
OSCOUT
OSCOUT
OSCOUT
Reset
VRING
VMP
Line
Reset
Reset
LID
LVI
IVDD
IVDD
VMP
VMP
Line
LID
VB
t
t
rt
on
- t
= start-up oscillator
on
= 4.5 ms
t
t
on
on
t
t
rt
rt
LVI
LVR
4872B–CORD–01/11