CP3BT26 Datasheet, PDF (243/278 Pages) National Semiconductor (TI) – Reprogrammable Connectivity Processor with Bluetooth-R, USB, and CAN Interfaces

30.0 Electrical Characteristics
30.1 ABSOLUTE MAXIMUM RATINGS
If Military/Aerospace specified devices are required, please
contact the National Semiconductor Sales Office/Distribu-
tors for availability and specifications.
Supply voltage (VCC)
All input and output voltages with re-
spect to GND*
3.6V
-0.5V to
IOVCC + 0.5V
ESD protection level
Allowable sink/source current per
signal pin
2 kV
(Human Body
Model)
±10 mA
Total current into IOVCC pins
Total current into VCC pins (source)
Total current out of GND pins (sink)
Latch-up immunity
Storage temperature range
200 mA
200 mA
200 mA
±200 mA
-65°C to +150°C
Note: Absolute maximum ratings indicate limits beyond
which damage to the device may occur. DC and AC electri-
cal specifications are not ensured when operating the de-
vice at absolute maximum ratings. * The latch-up tolerance
on Access Bus pins 14 and 15 exceeds 150mA.
30.2 DC ELECTRICAL CHARACTERISTICS (Temperature: -40°C ≤ T_A ≤ +85°C)
Symbol
Parameter
Vcc
IOVcc
AVcc
ADVcc
UVcc
V_IL
V_IH
Vxl1
Vxh1
Vxl2
Vxh2
Vrstl
Vrsth
V_hys
I_OH
Digital Logic Supply Voltage
I/O Supply Voltage
Analog PLL Supply Voltage
ADC Supply Voltage
USB Supply Voltage
Logical 0 Input Voltage
(except X1CKI, X2CKI, and RESET)
Logical 1 Input Voltage
(except X1CKI, X2CKI, and RESET)
X1CKI Logical 0 Input Voltage
X1CKI Logical 1 Input Voltage
X2CKI Logical 0 Input Voltage
X2CKI Logical 1 Input Voltage
RESET Logical 0 Input Voltage
RESET Logical 1 Input Voltage
Hysteresis Loop Width ^a
Logical 1 Output Current
I_OL
Logical 0 Output Current
I_OLACB SDA, SCL Logical 0 Output Current
I_OLTS
I_OHTS
I_OHW
Touchscreen Logical 0 Output Current ^b
(for ADC2/TSX- and ADC3/TSY-)
Touchscreen Logical 1 Output Current ^b
(for ADC0/TSX+ and ADC1/TSY+)
Weak Pull-up Current
Conditions
Min
2.25
2.25
2.25
2.25
3.0
-0.5 ^a
0.7 IOVcc
External X1 clock
External X1 clock
External X2 clock
External X2 clock
RESET input
RESET input
V_OH = 1.8V,
IOVcc = 2.25V
V_OL = 0.45V,
IOVcc = 2.25V
V_OL = 0.4V,
IOVcc = 2.25V
V_OL = 0.15V,
ADVcc = 2.25V
V_OH = 2.1,
ADVcc = 2.25V
V_IL = 0V,
IOVcc = 3.63V
-0.5 ^a
0.7 Vcc
-0.5 ^a
0.7 Vcc
-0.5
1.7
0.1 IOVcc
-6
6
3
18
-18
-20
Max
2.75
3.63
2.75
2.75
3.63
0.3 Vcc
Units
V
V
V
V
V
V
IOVcc + 0.5 ^a V
0.3 Vcc
V
Vcc + 0.5
V
0.6
V
Vcc + 0.5
V
0.4
V
V
V
mA
mA
mA
mA
mA
-300
µA
243
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