ATTINY87-XU Atmel, ATTINY87-XU Datasheet - Page 7

• Manufacturer Part Number: ATTINY87-XU
• Description: IC MCU AVR 8K FLASH 20TSSOP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY87-XU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, 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: 20-TSSOP (0.173", 4.40mm Width)
• Processor Series: ATtiny
• Core: AVR
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: 2-Wire, SPI, USI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 125 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Register Summary
8265BS–AVR–09/10
Address
(0xFD)
(0xFC)
(0xEE)
(0xED)
(0xEC)
(0xEB)
(0xEA)
(0xDF)
(0xDE)
(0xDD)
(0xDC)
(0xDB)
(0xDA)
(0xCF)
(0xCE)
(0xCD)
(0xCC)
(0xCB)
(0xCA)
(0xFF)
(0xFE)
(0xFB)
(0xFA)
(0xF9)
(0xF8)
(0xF7)
(0xF6)
(0xF5)
(0xF4)
(0xF3)
(0xF2)
(0xF1)
(0xF0)
(0xEF)
(0xE9)
(0xE8)
(0xE7)
(0xE6)
(0xE5)
(0xE4)
(0xE3)
(0xE2)
(0xE1)
(0xE0)
(0xD9)
(0xD8)
(0xD7)
(0xD6)
(0xD5)
(0xD4)
(0xD3)
(0xD2)
(0xD1)
(0xD0)
(0xC9)
(0xC8)
(0xC7)
(0xC6)
(0xC5)
(0xC4)
(0xC3)
(0xC2)
(0xC1)
(0xC0)
(0xBF)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
LINBRRH
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
LINBRRL
LINENIR
LINDAT
LINDLR
LINBTR
LINERR
LINSEL
LINIDR
LINSIR
Name
LINCR
LSWRES
LABORT
LDATA7
LTXDL3
LIDST2
LDISR
LDIV7
Bit 7
LP1
–
–
–
LTOERR
LDATA6
LTXDL2
LIDST1
LDIV6
LIN13
Bit 6
LP0
–
–
–
–
LID5 / LDL1
LOVERR
LCONF1
LDATA5
LTXDL1
LIDST0
LDIV5
Bit 5
LBT5
–
–
–
LID4 / LDL0
LDATA4
LCONF0
LTXDL0
LFERR
LBUSY
LDIV4
Bit 4
LBT4
–
–
–
LENERR
LDATA3
LRXDL3
/LAINC
LDIV11
LSERR
LDIV3
LERR
LENA
Bit 3
LBT3
LID3
LENIDOK
LDATA2
LRXDL2
LINDX2
LCMD2
LDIV10
LPERR
LIDOK
LDIV2
Bit 2
LBT2
LID2
LENTXOK
LRXDL1
LDATA1
LINDX1
LCMD1
LCERR
LTXOK
LDIV9
LDIV1
Bit 1
LBT1
LID1
LENRXOK
LDATA0
LRXDL0
LINDX0
LBERR
LRXOK
LCMD0
LDIV8
LDIV0
Bit 0
LBT0
LID0
page 187
page 186
page 186
page 185
page 185
page 185
page 184
page 183
page 183
page 182
page 181
Page
7