ATTINY85-15ST1 Atmel, ATTINY85-15ST1 Datasheet - Page 145
![MCU AVR 8K FLASH 15MHZ 8-SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
ATTINY85-15ST1
Manufacturer Part Number
ATTINY85-15ST1
Description
MCU AVR 8K FLASH 15MHZ 8-SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY25-15MZ.pdf
(196 pages)
Specifications of ATTINY85-15ST1
Package / Case
8-SOIC (3.9mm Width)
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 105°C
Speed
16MHz
Number Of I /o
6
Eeprom Size
512 x 8
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
512 x 8
Program Memory Size
8KB (8K x 8)
Data Converters
A/D 4x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
USI
Core Size
8-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 145 of 196
- Download datasheet (4Mb)
21.8.4
Figure 21-6. High-voltage Serial Programming Waveforms
7598H–AVR–07/09
SDO
PB0
PB1
PB2
PB3
SDI
SCI
SII
Programming the Flash
0
MSB
MSB
MSB
1
The Flash is organized in pages, see
the program data is latched into a page buffer. This allows one page of program data to be pro-
grammed simultaneously. The following procedure describes how to program the entire Flash
memory:
When writing or reading serial data to the ATtiny25/45/85, data is clocked on the rising edge of
the serial clock, see
Figure 21-5. Addressing the Flash which is Organized in Pages
1. Load Command “Write Flash” (see
2. Load Flash Page Buffer.
3. Load Flash High Address and Program Page. Wait after Instr. 3 until SDO goes high for
4. Repeat 2 through 3 until the entire Flash is programmed or until all data has been
5. End Page Programming by Loading Command “No Operation”.
the “Page Programming” cycle to finish.
programmed.
2
PROGRAM MEMORY
PROGRAM
COUNTER
3
PAGE
Figure
PAGE ADDRESS
WITHIN THE FLASH
PCMSB
4
21-6,
PCPAGE
5
Figure 21-7
Table 21-10 on page
Table
6
PAGEMSB
PCWORD
and
21-16).
WORD ADDRESS
WITHIN A PAGE
7
Table 21-17
LSB
INSTRUCTION WORD
LSB
LSB
8
140. When programming the Flash,
PAGE
for details.
9
ATtiny25/45/85
10
PCWORD[PAGEMSB:0]:
00
01
02
PAGEEND
145
Related parts for ATTINY85-15ST1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATtiny85](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATtiny85 Automotive](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![ATTINY85-20SU](/photos/6/50/65032/453-8-soic_tmb.jpg)
Part Number:
Description:
IC AVR MCU 8K 20MHZ 8SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20MU](/photos/6/87/68751/313-20-qfn_tmb.jpg)
Part Number:
Description:
IC MCU AVR 8K FLASH 20MHZ 20-QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20PU](/photos/6/50/65033/313-8-dip_tmb.jpg)
Part Number:
Description:
IC AVR MCU 8K 20MHZ 8DIP
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20SUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 8KB FLASH 20MHZ 8SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20SH](/photos/6/50/65032/453-8-soic_tmb.jpg)
Part Number:
Description:
IC MCU AVR 8KB FLASH 20MHZ 8SOIC
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20MUR](/photos/6/87/68751/313-20-qfn_tmb.jpg)
Part Number:
Description:
MCU AVR 8KB FLASH 20MHZ 20QFN
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20PI](/photos/6/50/65033/313-8-dip_tmb.jpg)
Part Number:
Description:
IC AVR MCU 8K 20MHZ 8DIP
Manufacturer:
Atmel
Datasheet:
![ATTINY85-20SI](/photos/6/50/65032/453-8-soic_tmb.jpg)
Part Number:
Description:
IC AVR MCU 8K 20MHZ 8SOIC
Manufacturer:
Atmel
Datasheet: