ATTINY88-15MZ Atmel, ATTINY88-15MZ Datasheet - Page 210
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ATTINY88-15MZ
Manufacturer Part Number
ATTINY88-15MZ
Description
IC MCU AVR 8B 8KB FLASH 32QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY88-15MZ.pdf
(246 pages)
Specifications of ATTINY88-15MZ
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
28
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY88-15MZ
Manufacturer:
ATMEL
Quantity:
3 500
Part Number:
ATTINY88-15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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21.3
21.4
21.4.1
Table 21-1.
21.4.2
Table 21-2.
210
Calibration
Method
Factory Calibration
Symbol
Fwdt
Speed Grades
Clock Characterizations
ATtiny88 Automotive
Calibrated Internal Oscillator Accuracy
Watchdog Oscillator Accuracy
Calibration Accuracy of Internal Oscillator
Accuracy of Watchdog Oscillator
Parameter
Watchdog oscillator frequency
Maximum frequency is dependent on V
Figure 21-1. , Maximum Frequency vs. V
It is possible to manually calibrate the internal oscillator to be more accurate than default factory
calibration. Please note that the oscillator frequency depends on temperature and voltage.
Notes:
Target Frequency
16MHz
8.0 MHz
8MHz
1. Accuracy of oscillator frequency at calibration point (fixed temperature and fixed voltage).
2.7V
2.7V
V
3V
Vcc = 2.7 - 5.5v
–
CC
Condition
5.5V
Safe Operating
Safe Operating
CC.
as shown below
Area
Area
CC
4.5V
-40 C
Temperature
25 C
Min
–
76
125 C
5.5V
Typ.
128
Voltage & Temperature
Accuracy at given
Max
180
±14%
±2%
9157B–AVR–01/10
Units
kHz
(1)
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