ATTINY88-15MZ Atmel, ATTINY88-15MZ Datasheet - Page 211

• Manufacturer Part Number: ATTINY88-15MZ
• Description: IC MCU AVR 8B 8KB FLASH 32QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

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

21.4.3
21.5
9157B–AVR–01/10
System and Reset Characterizations
External Clock Drive
Figure 21-2. External Clock Drive Waveforms
Table 21-3.
Table 21-4.
Symbol
1/t
t
t
t
t
t
Vpormax
Vpormin
CLCL
CHCX
CLCX
CLCH
CHCL
Symbol
t
V
V
CLCL
CLCL
POT
RST
V
Parameter
Power-on Reset Threshold
Voltage (rising)
Power-on Reset Threshold
Voltage (falling)
RESET Pin Threshold
Voltage
Vcc max start voltage to
ensure internal Power-on
reset signal
Vcc min start voltage to
ensure internal Power-on
reset signal
IL1
External Clock Drive
Reset, Brown-out, and Internal Voltage Characteristics
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from
one clock cycle to the
next
V
IH1
(2)
Condition
T
T
A
A
V
Min.
125
CC
40
40
= -40
= -40
0
= 2.7V to 5.5V
+
+125
125 C
Max.
1.6
1.6
C
ATtiny88 Automotive
8
2
0.2 V
Min
-0.1
V
CC
Min.
62.5
CC
20
20
0
= 4.5V to 5.5V
(1)
Typ
1.5
1.2
Max.
0.5
0.5
16
2
0.9V
Max
0.4
CC
Units
MHz
Units
ns
µs
µs
ns
ns
%
V
V
V
V
V
211