ATtiny88 Atmel Corporation, ATtiny88 Datasheet - Page 204
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
ATtiny88
Manufacturer Part Number
ATtiny88
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny88
Flash (kbytes)
8 Kbytes
Pin Count
32
Max. Operating Frequency
12 MHz
Cpu
8-bit AVR
# Of Touch Channels
12
Hardware Qtouch Acquisition
No
Max I/o Pins
28
Ext Interrupts
28
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
0.5
Eeprom (bytes)
64
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
4
Input Capture Channels
1
Pwm Channels
2
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny88-12AU
Manufacturer:
ATMEL
Quantity:
2 165
Company:
Part Number:
ATtiny88-15AZ
Manufacturer:
Atmel
Quantity:
7 370
Company:
Part Number:
ATtiny88-15MZ
Manufacturer:
ATMEL
Quantity:
3 500
Part Number:
ATtiny88-15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny88-AU
Manufacturer:
ATMEL
Quantity:
5 000
Company:
Part Number:
ATtiny88-AU
Manufacturer:
ATMEL
Quantity:
3 000
Part Number:
ATtiny88-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny88-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny88-MUR
Manufacturer:
AT
Quantity:
20 000
Table 21-8.
204
Instruction/Operation
Write Program Memory Page
Write EEPROM Memory
Write EEPROM Memory Page (page access)
Write Lock bits
Write Fuse bits
Write Fuse High bits
Write Fuse Extended Bits
ATtiny48/88
Serial Programming Instruction Set (Hexadecimal values) (Continued)
Notes:
If the LSB in RDY/BSY data byte out is ‘1’, a programming operation is still pending. Wait until
this bit returns ‘0’ before the next instruction is carried out.
Within the same page, the low data byte must be loaded prior to the high data byte.
After data is loaded to the page buffer, program the EEPROM page, see
204.
Figure 21-8. Serial Programming Instruction example
Byte 1
1. Not all instructions are applicable for all parts.
2. a = address.
3. Bits are programmed ‘0’, unprogrammed ‘1’.
4. To ensure future compatibility, unused Fuses and Lock bits should be unprogrammed (‘1’) .
5. Refer to the correspondig section for Fuse and Lock bits, Calibration and Signature bytes and
6. See htt://www.atmel.com/avr for Application Notes regarding programming and programmers.
Load Program Memory Page (High/Low Byte)/
Load EEPROM Memory Page (page access)
Bit 15 B
Page size.
Byte 2
Adr M M S S B
A
Byte 1
$4C
$C0
$C2
$AC
$AC
$AC
$AC
Byte 3
Adr LSB
Page Offset
0
Serial Programming Instruction
Byte 4
Program Memory/
EEPROM Memory
0000 00aa
0000 00aa
adr MSB
Byte 2
Page Buffer
$E0
$A0
$A8
$A4
Page N-1
Page 0
Page 1
Page 2
Instruction Format
Byte 1
Page Number
Bit 15 B
aaaa aaaa
aaaa aa00
adr LSB
Byte 3
Byte 2
Write Program Memory Page/
Write EEPROM Memory Page
$00
$00
$00
$00
Adr MSB
Figure 21-8 on page
Byte 3
A A dr r L L SB B
data byte in
data byte in
data byte in
data byte in
data byte in
8008H–AVR–04/11
0
Byte4
$00
$00
Byte 4