ADUC816 Analog Devices, ADUC816 Datasheet - Page 6

• Manufacturer Part Number: ADUC816
• Description: Precision Analog Microcontroller: 1MIPS 8052 MCU + 8kB Flash + Dual 16-Bit ADC + 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of ADUC816

• Mcu Core: 8052
• Mcu Speed (mips): 1.3
• Sram (bytes): 256Bytes
• Gpio Pins: 34
• Adc # Channels: 4

Parameter
LOGIC OUTPUTS (Not Including XTAL2)
POWER SUPPLY MONITOR (PSM)
WATCHDOG TIMER (WDT)
MCU CORE CLOCK RATE
START-UP TIME
FLASH/EE MEMORY RELIABILITY CHARACTERISTICS
POWER REQUIREMENTS
V
V
Floating State Leakage Current
Floating State Output Capacitance
AV
AV
DV
DV
Timeout Period
At Power-On
From Idle Mode
From Power-Down Mode
After External RESET in Normal Mode
After WDT Reset in Normal Mode
Endurance
Data Retention
Power Supply Voltage
OH
OL
MCU Clock Rate
Oscillator Running
Oscillator Powered Down
AV
AV
DV
DV
DD
DD
DD
DD
, Output Low Voltage
, Output High Voltage
Wake Up with INT0 Interrupt
Wake Up with SPI/I
Wake Up with TIC Interrupt
Wake Up with External RESET
Wake Up with External RESET
DD
DD
DD
DD
Trip Point Selection Range
Power Supply Trip Point Accuracy
Trip Point Selection Range
Power Supply Trip Point Accuracy
, 3 V Nominal Operation
, 5 V Nominal Operation
, 3 V Nominal Operation
, 5 V Nominal Operation
14
15
2
2
C Interrupt
12
2
ADuC816BS
2.4
2.4
0.4
0.4
0.4
± 10
5
2.63
4.63
± 3.5
2.63
4.63
± 3.5
0
2000
98.3
12.58
300
1
1
1
1
3.4
0.9
3.3
3.3
100,000
100
2.7
3.6
4.75
5.25
2.7
3.6
4.75
5.25
13
Unit
V min
V min
V max
V max
V
μA max
pF typ
V min
V max
% max
V min
V max
% max
ms min
ms max
kHz min
MHz max
ms typ
ms typ
ms typ
ms typ
ms typ
ms typ
sec typ
ms typ
ms typ
Cycles min
Years min
V min
V max
V min
V max
V min
V max
V min
V max
Test Conditions/Comments
V
V
I
I
I
Four Trip Points Selectable in This Range
Programmed via TPA1–0 in PSMCON
Four Trip Points Selectable in This Range
Programmed via TPD1–0 in PSMCON
Nine Timeout Periods in This Range
Programmed via PRE3–0 in WDCON
Clock Rate Generated via On-Chip PLL
Programmable via CD2–0 Bits in
PLLCON SFR
OSC_PD Bit = 0 in PLLCON SFR
OSC_PD Bit = 1 in PLLCON SFR
Controlled via WDCON SFR
DV
Independently
SINK
SINK
SINK
DD
DD
DD
= 5 V, I
= 3 V, I
= 8 mA, SCLOCK, SDATA/MOSI
= 10 mA, P1.0 and P1.1
= 1.6 mA, All Other Outputs max
and AV
SOURCE
SOURCE
DD
Can Be Set
= 80 μA
= 20 μA
REV. A