L9813 SUPER SMART MIRROR WITH EMBEDDED MCU DATA BRIEF 1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ FEATURES 8-18V Supply Operating Range 16 MHz Maximum Oscillator Frequency 8 MHz Maximum Internal Clock Frequency Fully Static operation. Low consumption (≤ 100mA) mode. -40°C to + 150°C Temperature Range ROM: 8Kbytes Data RAM: 256 bytes 64 pin HiQuad package 5 multifunctional bidirectional I/O lines 16-bit Timer, featuring: – 2 Input Captures – 2 Output Compares – External Clock input – PWM and Pulse Generator modes UART peripheral including Bus line interface according ISO9141 specifications Serial Peripheral Interface (SPI). 8-bit Analog-to-Digital Converter with 2 dedicated inputs. Programmable Watchdog for system integrity Master Reset and Power-On Reset Two 200mΩ Half-Bridges, Two 400mΩ HalfBridges for sequential driving of 3 DC motors. 50mΩ High-Side driver (Defroster function) 300mΩ High-Side driver (Sidemarker function) 400mΩ High-Side driver (Puddle Lamp function) 300mΩ High-Side driver + Parallel Voltage Regulator (Electro Chrome function 8-bit Data Manipulation 63 basic Instructions and 17 main Addressing Modes 8 x 8 Unsigned Multiply Instruction True Bit Manipulation Complete Development Support on DOS/ WINDOWS™ Real-Time Emulator HiQUAD64 Table 1. Order Codes ■ Part Number Package L9813 HiQUAD64 Full Software Package on DOS/WINDOWS™ (C-Compiler, Cross-Assembler, Debugger) 2 DESCRIPTION The L9813 Microcontroller Unit (MCU) is a member of the ST7 family of Microcontrollers. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. The device is normally operated at an 16MHz oscillator frequency. Under software control, the L9813 may be placed in either Wait, Slow or Halt modes, thus reducing power consumption. The enhanced instruction set and addressing modes afford real programming potential. In addition to standard 8-bit data management, the L9813 features true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes. The device includes an internal oscillator, CPU, ROM/OTP/EPROM, RAM, 5 I/O lines and the following on-chip peripherals: Analog-to-Digital converter (ADC) with 5 multiplexed analog inputs, industry standard synchronous SPI and asynchronous SCI serial interfaces, digital Watchdog, 16bit Timer, 2 Input Captures and 2 Output Compares. April 2004 This is preliminary information on a new product now in development. Details are subject to change without notice. REV. 2 1/5 L9813 Figure 1. Block Diagram VS_REG VDD NRESET VREF AD1 AD2 AGND Voltage Regulator AD4 AD Converter OSCOUT OSCIN Oscillator VPP/TM CPU GND RAM 256B Watchdog I/O Ports SPI ISO9141 Transceiver UART Logic 2/5 DEF AD3 INTERNAL DIGITAL AND ANALOG BUS Timer K ECR ECV VS_DEF Current Sensor RREF VS_CMIR ROM 8KB PA(4..0)/AD(5..7) (5 bit) EC driving CMIR PGND LMIR GND_LMIR VS_LAMP SM PL VS_FOLD FOLD PGND VS_VMIR VMIR PGND L9813 mm DIM. MIN. TYP. A inch MAX. MIN. TYP. 3.15 0.124 A1 0 0.25 0 0.010 A2 2.50 2.90 0.10 0.114 A3 0 0.10 0 0.004 b 0.22 0.38 0.008 0.015 0.012 c 0.23 0.32 0.009 D 17.00 17.40 0.669 D1 (1) 13.90 14.00 14.10 0.547 0.551 D2 2.65 2.80 2.95 0.104 0.110 E 17.00 17.40 0.669 E1 (1) 13.90 14.10 0.547 e 14.00 0.65 0.685 0.555 0.116 0.685 0.551 0.555 0.025 E2 2.35 2.65 0.092 E3 9.30 9.50 9.70 0.366 0.374 0.382 E4 13.30 13.50 13.70 0.523 0.531 0.539 F 0.10 G 0.80 0.104 0.004 0.12 L OUTLINE AND MECHANICAL DATA MAX. 0.005 1.10 0.031 N 10°(max.) S 0°(min.), 7˚(max.) 0.043 HiQUAD-64 (1): "D1" and "E1" do not include mold flash or protusions - Mold flash or protusions shall not exceed 0.15mm(0.006inch) per side N E2 A2 A c A b BOTTOM VIEW ⊕ F M A B 33 53 E3 D2 (slug tail width) e B E1 E3 E Gauge Plane slug (bottom side) C 0.35 A3 S SEATING PLANE L 21 64 G C COPLANARITY 1 E4 (slug lenght) A1 D1 D POQU64ME 3/5 L9813 Table 2. Revision History 4/5 Date Revision Description of Changes March 2004 1 First Issue April 2004 2 Modified the style sheet following Design Guide last rev. rules. L9813 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2004 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States www.st.com 5/5