ATTINY861V-10MU Atmel, ATTINY861V-10MU Datasheet - Page 181
ATTINY861V-10MU
Manufacturer Part Number
ATTINY861V-10MU
Description
IC MCU AVR 8K FLASH 10MHZ 32-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY861V-10MU
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Processor Series
ATTINY8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
2-Wire/SPI/USI
Maximum Clock Frequency
10 MHz
Number Of Programmable I/os
16
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Package
32MLF EP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
10 MHz
Operating Supply Voltage
2.5|3.3|5 V
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRBC100 - REF DESIGN KIT BATTERY CHARGER770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY861V-10MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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2588E–AVR–08/10
While the lower bits in the address are mapped to words within the page, the higher bits address
the pages within the FLASH. This is illustrated in
required to address words in the page (pagesize < 256), the most significant bit(s) in the address
low byte are used to address the page when performing a Page Write.
3. Load Data Low Byte:
4. Load Data High Byte:
5. Repeat steps 2 to 4 until the entire buffer is filled or until all data within the page is
6. Load Address High byte:
7. Program Page:
8. Repeat steps 2 to 7 until the entire Flash is programmed or until all data has been
9. End Page Programming:
a. Set XA1, XA0 to “01”. This enables data loading.
b. Set DATA = Data low byte (0x00 - 0xFF).
c. Give XTAL1 a positive pulse. This loads the data byte.
a. Set BS1 to “1”. This selects high data byte.
b. Keep XA1, XA0 at “01”. This enables data loading.
c. Set DATA = Data high byte (0x00 - 0xFF).
d. Give XTAL1 a positive pulse. This loads the data byte.
loaded.
a. Set XA1, XA0 to “00”. This enables address loading.
b. Set BS1 to “1”. This selects high address.
c. Set DATA = Address high byte (0x00 - 0xFF).
d. Give XTAL1 a positive pulse. This loads the address high byte.
a. Give WR a negative pulse. This starts programming of the entire page of data.
b. Wait until RDY/BSY goes high.
programmed.
a. Set XA1, XA0 to “10”. This enables command loading.
b. Set DATA to “0000 0000”. This is the command for No Operation.
c. Give XTAL1 a positive pulse. This loads the command, and the internal write sig-
RDY/BSY goes low.
nals are reset.
Figure
18-4. Note that if less than eight bits are
181
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