ATTINY48-MMHR Atmel, ATTINY48-MMHR Datasheet - Page 276

• Manufacturer Part Number: ATTINY48-MMHR
• Description: MCU AVR 4KB FLASH 12MHZ 28QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY48-MMHR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

276
ATtiny48/88
Figure 23-114.Calibrated 8 MHz Oscillator Frequency vs. OSCCAL Value
16
14
12
10
8
6
4
2
0
0
16
32
48
CALIBRATED 8.0MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE (ATtiny88)
64
80
96
112
OSCCAL (X1)
128
(Vcc=3V)
144
160
176
192
208
224
240
8008G–AVR–04/11
256
-40 °C
25 °C
85 °C