ATTINY861A-SU Atmel, ATTINY861A-SU Datasheet - Page 175

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ATTINY861A-SU

Manufacturer Part Number
ATTINY861A-SU
Description
IC, MCU, 8BIT, 8K FLASH, 20SOIC
Manufacturer
Atmel
Datasheet

Specifications of ATTINY861A-SU

Controller Family/series
ATtiny
No. Of I/o's
16
Eeprom Memory Size
512Byte
Ram Memory Size
512Byte
Cpu Speed
20MHz
No.
RoHS Compliant
Core Size
8bit
Program Memory Size
8KB
Oscillator Type
External, Internal
Rohs Compliant
Yes

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY861A-SUR
Manufacturer:
Atmel
Quantity:
950
8197B–AVR–01/10
Figure 18-3. Parallel Programming.
Table 18-12. Pin Name Mapping
Programming Mode
Signal Name in
PAGEL/BS1
RDY/BSY
XA1/BS2
DATA I/O
XA0
WR
OE
PAGEL/BS1
RDY/BSY
XA1/BS2
+12 V
XA0
WR
OE
PA7-PA0
Name
PB0
PB1
PB2
PB3
PB5
PB6
Pin
I/O
I/O
O
I
I
I
I
I
PB0
PB1
PB2
PB3
XTAL1/PB4
PB5
PB6
RESET
GND
Function
Write Pulse (Active low).
XTAL Action Bit 0
XTAL Action Bit 1. Byte Select 2 (“0” selects low byte, “1”
selects 2’nd high byte).
Byte Select 1 (“0” selects low byte, “1” selects high byte).
Program Memory and EEPROM Data Page Load.
Output Enable (Active low).
0: Device is busy programming, 1: Device is ready for new
command.
Bi-directional Data bus (Output when OE is low).
PA7 - PA0
AVCC
VCC
+5V
+5V
DATA
175

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