ATTINY26L-8PU Atmel, ATTINY26L-8PU Datasheet - Page 110

• Manufacturer Part Number: ATTINY26L-8PU
• Description: IC MCU AVR 2K 5V 8MHZ 20-DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY26L-8PU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: 2-Wire/ISP/SM-Bus/SPI/UART/USI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Controller Family/series: AVR Tiny
• No. Of I/o's: 16
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 128Byte
• Cpu Speed: 8MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ATTINY26L-8PJ; ATTINY26L-8PJ

110
ATtiny26(L)
Figure 58. Parallel Programming
Table 54. Pin Name Mapping
Note:
Table 55. Pin Values used to Enter Programming Mode
Signal Name in
Programming Mode
WR
XA0
XA1/BS2
PAGEL/BS1
OE
RDY/BSY
DATA
Pin
PAGEL/BS1
XA1/BS2
XA0
WR
1. The pin is used for two different control signals. In the description below, normally
(1)
only one of the signals is referred. E.g., “give BS1 a positive pulse” equals “give
PAGEL/BS1 a positive pulse”.
(1)
PAGEL/BS1
RDY/BSY
XA1/BS2
+12 V
XA0
WR
OE
Pin Name
PA7:0
PB0
PB1
PB2
PB3
PB5
PB6
PB0
PB1
PB2
PB3
PB5
RESET
GND
PB6
I/O
I/O
XTAL1/PB4
O
I
I
I
I
I
Prog_enable[3]
Prog_enable[2]
Prog_enable[1]
Prog_enable[0]
Function
Write Pulse (Active low)
XTAL Action Bit 0
XTAL Action Bit 1 multiplexed with Byte Select 2
(“0” selects low byte, “1” selects 2’nd high byte)
Program Memory and EEPROM data Page Load
multiplexed with Byte Select 1 (“0” selects low
byte, “1” selects high byte).
Output Enable (Active low)
0: Device is busy programming, 1: Device is ready
for new command
Bidirectional Data bus (Output when OE is low)
Symbol
PA7: PA0
AVCC
VCC
+5V
+5V
DATA
1477F–AVR–12/04
Value
0
0
0
0