ADUC814BRU View Datasheet(PDF) - Analog Devices
Part Name
Description
View to exact match
ADUC814BRU Datasheet PDF : 72 Pages
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ADuC814
Parameter
SCLOCK and RESET Only14
(Schmitt-Triggered Inputs)
VT+
VT–
VT+ – VT–
INPUT CURRENTS
P1.2–P1.7, DLOAD
SCLOCK15
RESET
P1.0, P1.1, Port 315
(includes MISO, MOSI/SDATA and SS)
INPUT CAPACITANCE
CRYSTAL OSCILLATOR
(XTAL1 AND XTAL2)
Logic Inputs, XTAL1 Only
VINL, Input Low Voltage
VINH, Input High Voltage
XTAL1 Input Capacitance
XTAL2 Output Capacitance
DIGITAL OUTPUTS
Output High Voltage (VOH)
Output Low Voltage (VOL)
Port 1.0 and Port 1.1
Port 1.0 and Port 1.1
SCLOCK, MISO/MOSI
All Other Outputs
MCU CORE CLOCK
MCU Clock Rate
START UP TIME
At Power-On
From Idle Mode
From Power-Down Mode
Oscillator Running
Wake-Up with INT0 Interrupt
Wake-Up with SPI/I2C Interrupt
Wake-Up with TIC Interrupt
Wake-Up with External RESET
VDD = 5 V
1.3
3.0
0.8
1.4
0.3
0.85
±10
–10
–40
±10
±10
20
105
±10
1
–180
–660
–360
–20
–75
–38
5
0.8
3.5
18
18
2.4
0.4
0.4
0.4
0.4
131.1
16.78
500
100
100
100
100
3
VDD = 3 V Unit
0.95
2.5
0.4
1.1
0.3
0.85
±10
–3
–15
±10
±10
10
35
±10
1
–70
–200
–100
–5
–25
–12
5
V min
V max
V min
V max
V min
V max
µA max
µA min
µA max
µA max
µA max
µA min
µA max
µA max
µA typ
µA min
µA max
µA typ
µA min
µA max
µA typ
pF typ
0.4
2.5
18
18
2.4
0.4
0.4
0.4
0.4
131.1
16.78
500
100
100
100
100
3
V typ
V typ
pF typ
pF typ
V min
V max
V max
V max
V max
kHz min
MHz max
ms typ
µs typ
µs typ
µs typ
µs typ
ms typ
Rev. A | Page 6 of 72
Test Conditions
VIN = 0 V or VDD
VIN = 0 V, internal pull-up
VIN = 0 V, internal pull-up
VIN = VDD
VIN = 0 V
VIN = 5 V, 3 V internal pull-down
VIN = 5 V, 3 V internal pull-down
VIN = 5 V, 3 V
VIN = 2 V, VDD = 5 V, 3 V
VIN = 450 mV, VDD = 5 V, 3 V
All digital inputs
ISOURCE = 80 mA
ISINK = 10 mA, TMAX = 85°C
ISINK = 10 mA, TMAX = 125°C
ISINK = 4 mA
ISINK = 1.6 mA
Clock rate generated via on-chip PLL,
programmable via CD2-0 in PLLCON
OSC_PD = 0 in PLLCON SFR
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