ATTINY25V-15ST Atmel, ATTINY25V-15ST Datasheet - Page 152

• Manufacturer Part Number: ATTINY25V-15ST
• Description: MCU AVR 2K FLASH 4MHZ 8-SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY25V-15ST

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 8MHz
• Number Of I /o: 6
• Eeprom Size: 128 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 2KB (2K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: USI
• Core Size: 8-Bit
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22.3
152
External Clock Drive
ATtiny25/45/85
Table 22-2.
Note:
Figure 22-2. Maximum Frequency vs. V
Symbol
1/t
t
t
t
t
t
CLCL
CHCX
CLCX
CLCH
CHCL
t
CLCL
CLCL
1. All DC Characteristics contained in this data sheet result from actual silicon characterization.
Parameter
Clock Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from one clock cycle to
the next
External Clock Drive
16 MHz
8 MHz
2.7V
(1)
. PRELIMINARY
CC
Safe Operating
4.5V
Area
V
Min.
100
CC
40
40
0
= 2.7 - 5.5V
Max.
1.6
1.6
2
8
5.5V
Min.
50
20
20
V
0
CC
5.5V
= 4.5 -
Max.
0.5
0.5
16
2
7598H–AVR–07/09
Units
MHz
µs
ns
ns
ns
µs
%