ATmega88 Automotive Appendix B - ATmega88 Automotive Specification at 1.8V DATASHEET Description This document contains information specific to devices operating at voltage between 1.8V and 5.5V. Only deviations with standard operating characteristics are covered in this appendix, all other information can be found in the complete Automotive datasheet. The complete ATmega88 automotive datasheet can be found on www.atmel.com 7738E-AVR-07/14 1. Electrical Characteristics 1.1 Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Parameters Test Conditions Unit –55 to +150 °C Operating Temperature Storage Temperature Voltage on any Pin except RESET with respect to Ground –65 to +175 °C –0.5 to VCC+0.5 V –0.5 to +13.0 V 6.0 V 30 200.0 mA Voltage on RESET with respect to Ground Maximum Operating Voltage DC Current per I/O Pin DC Current VCC and GND 1.2 DC Characteristics TA = –40°C to +85°C, VCC = 1.8V to 5.5V (unless otherwise noted) Parameters Test Conditions Symbol Min. Input Low Voltage, except XTAL1 and RESET pin VCC = 1.8V to 5.5V VIL Input High Voltage, except XTAL1 and RESET pins VCC = 1.8V to 5.5V Input Low Voltage, XTAL1 pin Max. Unit -0.5 0.1VCC(1) V VIH 0.75VCC(2) VCC + 0.5 V VCC = 1.8V to 5.5V VIL1 –0.5 +0.1VCC(1) V Input High Voltage, XTAL1 pin VCC = 1.8V to 5.5V VIH1 0.9VCC(2) VCC + 0.5 V Input Low Voltage, RESET pin VCC = 1.8V to 5.5V VIL2 –0.5 +0.1VCC(1) V Input High Voltage, RESET pin VCC = 1.8V to 5.5V VIH2 0.9VCC(2) VCC + 0.5 V Input Low Voltage, RESET pin as I/O VCC = 1.8V to 5.5V VIL3 –0.5 +0.1VCC(1) V 0.7VCC V Input High Voltage, VCC = 1.8V to 5.5V VIH3 0.6VCC(2) RESET pin as I/O Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low Typ. 2. “Min” means the lowest value where the pin is guaranteed to be read as high 3. Although each I/O port can sink more than the test conditions (0.5mA at VCC = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOL, for ports B0 - B5, should not exceed 50mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test condition. 4. Although each I/O port can source more than the test conditions (0.5mA at VCC = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOH, for ports B0 - B5 should not exceed 50mA. If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current greater than the listed test condition. 5. Minimum VCC for Power-down is 2.5V. 2 ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 1.2 DC Characteristics (Continued) TA = –40°C to +85°C, VCC = 1.8V to 5.5V (unless otherwise noted) (Continued) Parameters Test Conditions Symbol Min. Typ. Max. Unit 0.25 V (3) Output Low Voltage , I/O pin except RESET IOL = 0.5mA, VCC = 1.8V VOL Output High Voltage(4), I/O pin except RESET IOH = –0.5mA, VCC = 1.8V VOH Input Leakage Current I/O Pin VCC = 5.5V, pin low (absolute value) IIL 1 µA Input Leakage Current I/O Pin VCC = 5.5V, pin high (absolute value) IIH 1 µA 1.25 V Reset Pull-up Resistor RRST 30 60 k I/O Pin Pull-up Resistor RPU 20 50 k Power Supply Current(5) Active 2MHz, VCC = 1.8V 0.8 1.2 mA Idle 2MHz, VCC = 1.8V 0.2 0.4 mA 0.2 4 18 24 µA <10 40 mV +50 nA ICC Power-down mode WDT disabled, VCC = 1.8V WDT enabled, VCC = 1.8V Analog Comparator Input Offset Voltage VCC = 2.7V Vin = VCC/2 VACIO Analog Comparator Input Leakage Current VCC = 2.7V Vin = VCC/2 IACLK –50 Analog Comparator VCC = 2.7V tACPD Propagation Delay Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low 500 ns 2. “Min” means the lowest value where the pin is guaranteed to be read as high 3. Although each I/O port can sink more than the test conditions (0.5mA at VCC = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOL, for ports B0 - B5, should not exceed 50mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test condition. 4. Although each I/O port can source more than the test conditions (0.5mA at VCC = 1.8V) under steady state conditions (non-transient), the following must be observed: 1] The sum of all IOH, for ports B0 - B5 should not exceed 50mA. If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current greater than the listed test condition. 5. Minimum VCC for Power-down is 2.5V. ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 3 1.3 Maximum Speed versus VCC Maximum frequency is dependent on VCC. Figure 1-1. Maximum Frequency versus VCC 8MHz 2MHz Safe Operating Area 1.8V 1.4 2.7V 5.5V ADC Characteristics TA = –40°C to +85°C, VCC = 1.8V to 5.5V (unless otherwise noted) Parameters Resolution Absolute accuracy Integral Non Linearity Differential Non Linearity Test Conditions Symbol Typ Max Unit –40°C to +85°C 1.8V to 2.7V ADC clock = 125kHz 10 Bits –40°C to +85°C 2.7V to 5.5V ADC clock = 200kHz 10 Bits VCC = 1.8V, VRef = 1.8V VCC = 4.0V, VRef = 4.0V VCC = 1.8V, VRef = 1.8V VCC = 4.0V, VRef = 4.0V VCC = 1.8V, VRef = 1.8V VCC = 4.0V, VRef = 4.0V 2.2 3.5 LSB 2.1 3.5 LSB 0.6 2.0 LSB 0.5 1.5 LSB 0.4 1.0 LSB 0.3 0.7 LSB –3.5 –1.5 3.5 LSB –3.5 2.0 TUE INL DNL Gain error Offset error Clock frequency Min 3.5 LSB VCC = 1.8V to 2.7V 50 125 kHz VCC = 2.7V to 5.5V 50 200 kHz VCC – 0.3 VCC + 0.3 V Analog Supply Voltage AVCC Reference Voltage VREF 1.0 AVCC V VIN GND VREF – 50mV V Input Voltage Input Bandwidth 38.5 kHz Internal Voltage Reference VINT 1.0 1.1 1.2 V Reference Input Resistance RREF 22.4 32 41.6 k Analog Input Resistance RAIN 4 ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 100 M 2. Ordering Information Table 2-1. 3. ATmega88 Speed (MHz) Power Supply ISP Flash Ordering Code Package Operation Range 2-8 1.8V to 5.5V 8KB ATmega88V-15MT PN Automotive (–40°C to +85°C) 2-8 1.8V to 5.5V 8KB ATmega88V-15AT MA Automotive (–40°C to +85°C) Package Information Table 3-1. Package Types Package Type PN 32-pad, 5 5 1.0mm body, lead pitch 0.50mm, quad flat no-lead/micro lead frame package (QFN/MLF): E2/D2 3.1 ±0.1mm MA MA, 32 - lead, 7 7mm body size, 1.0mm body thickness 0.5mm lead pitch, thin profile plastic quad flat package (TQFP) ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 5 Figure 3-1. PN Drawings not scaled A A3 D A1 N 1 0.30 Dia. Typ. Laser Marking E Seating Plane C 0.080 C Top View L Side View D2 COMMON DIMENSIONS b (Unit of Measure = mm) Option A Pin 1# Chamfer (C 0.30) E2 Option B PIN1 ID 1 Pin 1# Notch (C 0.20 R) See Options A, B e Symbol MIN NOM MAX A 0.80 0.85 0.90 A1 A3 0.00 NOTE 0.05 0.20 REF D/E 5.00 BSC D2/E2 3.00 3.10 3.20 L 0.30 0.40 0.50 b 0.18 0.25 0.30 e 0.50 BSC n 32 2 Bottom View Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-220, Variation VHHD-2, for proper dimensions, tolerances, datums, etc. 2. Dimensions b applies to metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. If the terminal has the optical radius on the other end of the terminal, the dimensions should not be measured in that radius area. 01/31/12 Package Drawing Contact: [email protected] 6 TITLE GPC DRAWING NO. REV. PN, 32 Leads - 0.50mm Pitch, 5x5mm Very Thin Quad Flat no Lead Package (VQFN) Sawn ZMF PN I ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 Figure 3-2. MA Drawings not scaled A A2 A1 D1 32 1 E1 e L 0°~7° Top View C Side View D COMMON DIMENSIONS (Unit of Measure = mm) Symbol MIN NOM A MAX 1.20 A1 0.05 A2 0.95 1.00 D/E 8.75 9.00 9.25 D1/E1 6.90 7.00 7.10 E b Bottom View NOTE 0.15 1.05 C 0.09 0.20 L 0.45 0.75 b 0.30 2 0.45 e 0.80 TYP. n 32 Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MS-026, Variation ABA. 2. Dimensions D1 and E1 do not include mold protrusion. Allowable protrusion is 0.25mm per side. Dimensions D1 and E1 are maximum plastic body size dimensions including mold mismatch. 3. Lead coplanarity is 0.10mm maximum. 02/29/12 Package Drawing Contact: [email protected] TITLE GPC DRAWING NO. REV. MA, 32 Lds - 0.80mm Pitch, 7x7x1.00mm Body size Thin Profile Plastic Quad Flat Package (TQFP) AUT MA C ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 7 4. Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. 8 Revision No. History 7738E-AVR-07/14 Put datasheet in the latest template 7738D-AVR-03/12 Package PN updated Package MA updated 7738C-AVR-11/09 ADC specification updates 7738B-AVR-07/09 Package MA updated 7738A-AVR-07/07 Document Creation ATmega88 Automotive [DATASHEET] 7738E–AVR–07/14 XXXXXX Atmel Corporation 1600 Technology Drive, San Jose, CA 95110 USA T: (+1)(408) 441.0311 F: (+1)(408) 436.4200 | www.atmel.com © 2014 Atmel Corporation. / Rev.: 7738E–AVR–07/14 Atmel®, Atmel logo and combinations thereof, Enabling Unlimited Possibilities®, AVR®, and others are registered trademarks or trademarks of Atmel Corporation in U.S. and other countries. Other terms and product names may be trademarks of others. DISCLAIMER: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and products descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. SAFETY-CRITICAL, MILITARY, AND AUTOMOTIVE APPLICATIONS DISCLAIMER: Atmel products are not designed for and will not be used in connection with any applications where the failure of such products would reasonably be expected to result in significant personal injury or death (“Safety-Critical Applications”) without an Atmel officer's specific written consent. Safety-Critical Applications include, without limitation, life support devices and systems, equipment or systems for the operation of nuclear facilities and weapons systems. Atmel products are not designed nor intended for use in military or aerospace applications or environments unless specifically designated by Atmel as military-grade. Atmel products are not designed nor intended for use in automotive applications unless specifically designated by Atmel as automotive-grade.