atr0625 ATMEL Corporation, atr0625 Datasheet - Page 21

• Manufacturer Part Number: atr0625
• Description: Gps Baseband Processor Supersense
• Manufacturer: ATMEL Corporation

7. Electrical Characteristics
If no additional information is given in column Test Conditions, the values apply to a temperature range from –40°C to +85°C.
4925A–GPS–02/06
Notes:
1.10
1.11
1.12
1.13 Low-level Input Voltage USB VDD_USB = 3.0V to 3.6V
1.14 High-level Input Voltage USB VDD_USB = 3.0V to 3.6V
1.15
1.16
1.17
1.18
1.19
1.20
1.21
1.22
No.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
Parameters
DC Supply Voltage Core
DC Supply Voltage VDDIO
Domain
DC Supply Voltage USB
DC Supply Voltage Backup
Domain
DC Output Voltage VDD18
DC Output Voltage VDDIO
Low-level Input Voltage
VDD18 Domain
High-level Input Voltage
VDD18 Domain
Low-level Input Voltage
VDDIO Domain
High-level Input Voltage
VDDIO Domain
Low-level Input Voltage
VBAT18 Domain
High-level Input Voltage
VBAT18 Domain
Low-level Output Voltage
VDD18 Domain
High-level Output Voltage
VDD18 Domain
Low-level Output Voltage
VDDIO Domain
High-level Output Voltage
VDDIO Domain
Low-level Output Voltage
VBAT18 Domain
High-level Output Voltage
VBAT18 Domain
Low-level Output Voltage
USB
High-level Output Voltage
USB
1. VDDIO is the supply voltage for the following GPIO pins: P1, P2, P8, P12, P14, P16, P17, P18, P19, P20, P21, P23, P24,
2. Values defined for operating the USB interface. Otherwise VDD_USB may be connected to ground
3. Supply voltage VBAT18 for backup domain is generated internally by the LDOBAT
P25, P26, P27 and P29
(1)
(3)
(2)
Test Conditions
VDD18 = 1.65V to 1.95V
VDD18 = 1.65V to 1.95V
VDDIO = 1.65V to 3.6V
VDDIO = 1.65V to 3.6V
VBAT18 = 1.65V to 1.95V
VBAT18 = 1.65V to 1.95V
I
I
VDD18 = 1.65V
I
I
I
I
I
VDD_USB = 3.0V to 3.6V,
27Ω external series resistor
I
VDD_USB = 3.0V to 3.6V,
27Ω external series resistor
OL
OH
OL
OH
OL
OH
OL
OH
= 1.5 mA, VDD18 = 1.65V
= 1.5 mA, VDDIO = 3.0V
= 1 mA
= 1.5 mA,
= –1.5 mA,
= –1.5 mA, VDDIO = 3.0V
= –1 mA
= –1.5 mA,
P9, P13, P22,
P9, P13, P22,
P9, P13, P22,
P9, P13, P22,
VDD_USB
VBAT18
DP, DM
DP, DM
DP, DM
DP, DM
VDD18
VDDIO
P31
P31
P31
P31
Pin
VDDUSB
Symbol
VBAT18
V
VDD18
VDDIO
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH,USB
ATR0625 [Preliminary]
OL,USB
OL,BAT
OH,BAT
IH,USB
IH,BAT
IL,USB
IL,BAT
OH,18
OH,IO
OL,18
OL,IO
IH,18
IH,IO
O,18
O,IO
IL,18
IL,IO
VDD18 –
VDDIO –
VDD18
0.7 ×
Min.
1.65
1.65
1.65
–0.3
–0.3
1.46
–0.3
1.46
–0.3
0.45
3.0
2.0
0.5
1.2
2.7
0
0
1.8/3.3
Typ.
1.8
3.3
1.8
VDD18 +
VDD18
VDD18
VDDIO
+0.41
+0.41
0.3 ×
Max.
1.95
+0.8
3.6
3.6
3.6
0.3
5.0
5.0
4.6
0.4
0.4
0.4
0.4
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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