ATtiny25 Automotive Atmel Corporation, ATtiny25 Automotive Datasheet - Page 185
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ATtiny25 Automotive
Manufacturer Part Number
ATtiny25 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATTINY25_AUTOMOTIVE.pdf
(7 pages)
3.ATTINY25_AUTOMOTIVE.pdf
(196 pages)
Specifications of ATtiny25 Automotive
Flash (kbytes)
2 Kbytes
Pin Count
8
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
4
Hardware Qtouch Acquisition
No
Max I/o Pins
6
Ext Interrupts
6
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
0.12
Eeprom (bytes)
128
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 125
I/o Supply Class
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
5
Pwm Channels
6
32khz Rtc
No
Calibrated Rc Oscillator
Yes
- AT90CAN128_AUTOMOTIVE PDF datasheet
- ATTINY25_AUTOMOTIVE PDF datasheet #2
- ATTINY25_AUTOMOTIVE PDF datasheet #3
- Current page: 185 of 225
- Download datasheet (4Mb)
7701E–AVR–02/11
Table 22-8.
Note:
Symbol
1/t
1/t
t
t
t
t
t
t
t
OVSH
SHOX
CLCL
CLCL
SHSL
SLSH
SLIV
CLCL
CLCL
1. 2 t
Parameter
Oscillator Frequency (Atmel ATtiny24/44/84V)
Oscillator Period (Atmel ATtiny24/44/84V)
Oscillator Frequency (ATtiny24/44/84, V
5.5V)
Oscillator Period (ATtiny24/44/84, V
5.5V)
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
CLCL
Serial Programming Characteristics, T
(Unless Otherwise Noted)
for f
ck
< 12MHz, 3 t
Atmel ATtiny24/44/84 [Preliminary]
CLCL
for f
ck
CC
>= 12MHz
= 4.5V -
CC
= 4.5V -
A
= -40°C to 125°C, V
2 t
2 t
2 t
t
TBD
Min
250
CLCL
50
CLCL*
CLCL
CLCL
0
0
*
TBD
Typ
CC
= 2.7 - 5.5V
TBD
Max
20
4
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
185
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