ATTINY12L-4PU Atmel, ATTINY12L-4PU Datasheet - Page 83

• Manufacturer Part Number: ATTINY12L-4PU
• Description: MCU 8-Bit ATtiny AVR RISC 1KB Flash 3.3V/5V 8-Pin PDIP
• Manufacturer: Atmel

Specifications of ATTINY12L-4PU

• Package: 8PDIP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 4 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 6
• Interface Type: SPI
• Number Of Timers: 1
• Program Memory Size: 1 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C
• Processor Series: ATTINY1x
• Core: AVR8
• Maximum Clock Frequency: 4 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-8
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

Register Summary ATtiny11
Notes:
1006F–AVR–06/07
Address
$3D
$3C
$1D
$1C
$3F
$3E
$3B
$3A
$39
$38
$37
$36
$35
$34
$33
$32
$31
$30
$22
$21
$20
$1F
$1E
$1B
$1A
$19
$18
$17
$16
$15
$0A
$09
$08
$00
...
...
…
1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses
2. Some of the status flags are cleared by writing a logical one to them. Note that the CBI and SBI instructions will operate on
should never be written.
all bits in the I/O register, writing a one back into any flag read as set, thus clearing the flag. The CBI and SBI instructions
work with registers $00 to $1F only.
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Name
MCUCR
MCUSR
WDTCR
PORTB
GIMSK
TCCR0
TCNT0
TIMSK
SREG
DDRB
ACSR
GIFR
TIFR
PINB
Timer/Counter0 (8 Bit)
Bit 7
ACD
I
-
-
-
-
-
-
-
-
-
-
-
Bit 6
INTF0
INT0
T
-
-
-
-
-
-
-
-
-
-
Bit 5
PINB5
PCIE
PCIF
ACO
SE
H
-
-
-
-
-
-
-
PORTB4
WDTOE
Bit 4
PINB4
DDB4
ACI
SM
S
-
-
-
-
-
-
PORTB3
Bit 3
PINB3
DDB3
WDE
ACIE
V
-
-
-
-
-
-
-
PORTB2
Bit 2
WDP2
PINB2
DDB2
CS02
N
-
-
-
-
-
-
-
PORTB1
EXTRF
Bit 1
TOIE0
ISC01
WDP1
PINB1
ACIS1
TOV0
DDB1
CS01
Z
-
-
PORTB0
WDP0
ACIS0
Bit 0
ISC00
PORF
PINB0
DDB0
CS00
C
-
-
-
-
ATtiny11/12
page 34
page 35
page 32
page 41
page 43
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page 37
page 37
page 45
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page 34
page 28
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