ADUC836BSZ Analog Devices Inc, ADUC836BSZ Datasheet - Page 6

• Manufacturer Part Number: ADUC836BSZ
• Description: 16bit Dual ADC With Embedded 8 Bit MCU
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC836BSZ

• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 12.58MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PSM, PWM, Temp Sensor, WDT
• Number Of I /o: 34
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.25 V
• Data Converters: A/D 7x16b; D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 52-MQFP, 52-PQFP
• Cpu Family: ADuC8xx
• Device Core: 8052
• Device Core Size: 8b
• Frequency (max): 12.58MHz
• Interface Type: I2C/SPI/UART
• Total Internal Ram Size: 2.25KB
• # I/os (max): 26
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 2(2-chx16-bit)
• On-chip Dac: 1-chx12-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 52
• Package Type: MQFP
• Package: 52MQFP
• Family Name: ADuC8xx
• Maximum Speed: 12.58 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 26
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC836
SPECIFICATIONS
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
V
V
Timeout Period
AV
AV
At Power-On
After External RESET in Normal Mode
After WDT Reset in Normal Mode
Floating State Leakage Current
Floating State Output Capacitance
DV
DV
MCU Clock Rate
From Idle Mode
From Power-Down Mode
Endurance
Data Retention
OH
OL
Oscillator Running
Oscillator Powered Down
DD
DD
DD
DD
, Output Low Voltage
, Output High Voltage
Wake-Up with INT0 Interrupt
Wake-Up with SPI Interrupt
Wake-Up with TIC Interrupt
Wake-Up with External RESET
Wake-Up with INT0 Interrupt
Wake-Up with SPI Interrupt
Wake-Up with External RESET
Trip Point Selection Range
Power Supply Trip Point Accuracy
Trip Point Selection Range
Power Supply Trip Point Accuracy
16
17
2
14
(continued)
2
2
ADuC836
2.4
2.4
0.4
0.4
0.4
±10
5
2.63
4.63
±3.0
±4.0
2.63
4.63
±3.0
±4.0
0
2000
98.3
12.58
300
3
3
10
20
20
20
3
20
20
5
100,000
100
15
–6–
Test Conditions/Comments
V
V
I
I
I
Four Trip Points Selectable in This Range
Programmed via TPA1–0 in PSMCON
T
T
Four Trip Points Selectable in This Range
Programmed via TPD1–0 in PSMCON
T
T
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
Controlled via WDCON SFR
OSC_PD Bit = 0 in PLLCON SFR
OSC_PD Bit = 1 in PLLCON SFR
SINK
SINK
SINK
DD
DD
MAX
MAX
MAX
MAX
= 5 V, I
= 3 V, I
= 8 mA, SCLOCK, MOSI/SDATA
= 10 mA, P1.0 and P1.1
= 1.6 mA, All Other Outputs
= 85°C
= 125°C
= 85C
= 125C
SOURCE
SOURCE
= 80 A
= 20 A
Unit
V min
V min
V max
V max
V max
A max
pF typ
V min
V max
% max
% max
V min
V max
% max
% max
ms min
ms max
kHz min
MHz max
ms typ
ms typ
ms typ
s typ
s typ
s typ
s typ
ms typ
s typ
s typ
ms typ
Cycles min
Years min
REV. A