ATTINY45-15SZ Atmel, ATTINY45-15SZ Datasheet - Page 183

• Manufacturer Part Number: ATTINY45-15SZ
• Description: MCU AVR 4K FLASH 15MHZ 8-SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY45-15SZ

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 6
• Eeprom Size: 256 x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Program Memory Size: 4KB (4K 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

7598H–AVR–07/09
Notes:
Address
0x08
0x07
0x06
0x05
0x04
0x03
0x02
0x01
0x00
1. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory
2. I/O Registers within the address range 0x00 - 0x1F are directly bit-accessible using the SBI and CBI instructions. In these
3. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI
addresses should never be written.
registers, the value of single bits can be checked by using the SBIS and SBIC instructions.
instructions will only operation the specified bit, and can therefore be used on registers containing such Status Flags. The
CBI and SBI instructions work with registers 0x00 to 0x1F only.
ADCSRA
ADCSRB
Reserved
Reserved
Reserved
Name
ADMUX
ACSR
ADCH
ADCL
REFS1
Bit 7
ADEN
ACD
BIN
REFS0
Bit 6
ACBG
ACME
ADSC
ADLAR
ADATE
Bit 5
ACO
IPR
ADC Data Register High Byte
ADC Data Register Low Byte
REFS2
Bit 4
ADIF
ACI
–
–
–
–
Bit 3
MUX3
ACIE
ADIE
–
ADPS2
ADTS2
Bit 2
MUX2
–
ADPS1
ADTS1
Bit 1
ACIS1
MUX1
ATtiny25/45/85
ADPS0
ADTS0
Bit 0
ACIS0
MUX0
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