ATTINY87-SU Atmel, ATTINY87-SU Datasheet - Page 3

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

Specifications of ATTINY87-SU

• 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-SOIC (0.300", 7.50mm 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

1.3
8265BS–AVR–09/10
Block Diagram
Figure 1-1.
Block Diagram
Timer/Counter-1
Generation
PORT B (8)
Watchdog
Watchdog
SPI & USI
Oscillator
Oscillator
Circuits /
EEPROM
Timer
Clock
PB[0:7]
Timer/Counter-0
POR / BOD &
Supervision
Analog Comp.
PORT A (8)
Power
RESET
Flash
PA[0:7]
2
CPU
debugWIRE
A/D Conv.
LIN / UART
References
PROGRAM
Voltage
SRAM
Internal
LOGIC
11
RESET
XTAL[1:2]
AVCC
AGND
3