ATTINY88-15MZ Atmel, ATTINY88-15MZ Datasheet - Page 6

• Manufacturer Part Number: ATTINY88-15MZ
• Description: IC MCU AVR 8B 8KB FLASH 32QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY88-15MZ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 28
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The ATtiny88 provides the following features: 8K bytes of In-System Programmable Flash, 64
bytes EEPROM, 512 bytes SRAM, 28 general purpose I/O lines, 32 general purpose working
registers, two flexible Timer/Counters with compare modes, internal and external interrupts, a
byte-oriented 2-wire serial interface, an SPI serial port, a 6-channel 10-bit ADC (8 channels in
32-lead TQFP and 32-pad QFN packages), a programmable Watchdog Timer with internal oscil-
lator, and three software selectable power saving modes. Idle mode stops the CPU while
allowing Timer/Counters, 2-wire serial interface, SPI port, and interrupt system to continue func-
tioning. Power-down mode saves the register contents but freezes the oscillator, disabling all
other chip functions until the next interrupt or hardware reset. ADC Noise Reduction mode stops
the CPU and all I/O modules except ADC, and helps to minimize switching noise during ADC
conversions.
The device is manufactured using Atmel’s high density non-volatile memory technology. The
On-chip ISP Flash allows the program memory to be reprogrammed In-System through an SPI
serial interface, by a conventional non-volatile memory programmer, or by an on-chip boot pro-
gram running on the AVR core. The boot program can use any interface to download the
application program in the Flash memory. By combining an 8-bit RISC CPU with In-System
Self-Programmable Flash on a monolithic chip, the Atmel ATtiny88 is a powerful microcontroller
that provides a highly flexible and cost effective solution to many embedded control applications.
The ATtiny88 AVR is supported by a full suite of program and system development tools includ-
ing: C compilers, macro assemblers, program debugger/simulators and evaluation kits.
2.2
Automotive Quality Grade
The ATtiny88 have been developed and manufactured according to the most stringent
requirements of the international standard ISO-TS-16949 grade 1. This data sheet contains limit
values extracted from the results of extensive characterization (Temperature and Voltage). The
quality and reliability of the ATtiny88 have been verified during regular product qualification as
per AEC-Q100.
As indicated in the ordering information paragraph, the product is available in only one tempera-
ture grade,
Table 2-1.
Temperature Grade Identification for Automotive Products
Temperature
Temperature Identifier
Comments
-40 ; +125
Z
Full AutomotiveTemperature Range
ATtiny88 Automotive
6
9157B–AVR–01/10