User Manual

Stereo Module

2015 Microchip Technology Inc.
Page 18
P
reliminary
Edition
3.0 ELECTRICAL CHARACTERISTICS
Table 3-1: ABSOLUTE MAXIMUM SPECIFICATION
Symbol
Parameter
Min
Max
Unit
BAT_IN Input voltage for battery 0 4.3 V
ADAP_IN Input voltage for adaptor 0 7.0 V
T
STORE
Storage temperature -65 +150 ºC
T
OPERATION
Operation temperature -20 +70 ºC
Table 3-2: RECOMMENDED OPERATING CONDITION
Symbol
Parameter
Min
Typical
Max
Unit
BAT_IN Input voltage for battery 3 3.7 4.2 V
ADAP_IN Input voltage for adaptor 4.5 5 5.5 V
T
OPERATION
Operation temperature -20 +25 +70 ºC
Note:
Absolute and Recommended operating condition tables reflect typical usage for device.
TABLE 3-3: I/O AND RESET LEVEL
Parameter Min. Typ. Max. Units
I/O
S
u
ppl
y
Voltage
(VDD_IO)
2.7 3.0 3.3
V
I/O Voltage Levels
V
I
L
input logic levels low ‐0.3 0.8 V
V
I
H
input logic levels high 2.0 3.6 V
V
O
L
output logic levels low 0.4 V
V
O
H
output logic levels high 2.4 V
RESET
V
TH,
RES
threshold voltage 1.6 V
Note:
(1) VDD_IO voltage is programmable by EEPROM parameters.
(2) These parameters are characterized but not tested in manufacturing.