MAXQ8913X-0000+ Maxim Integrated, MAXQ8913X-0000+ Datasheet
MAXQ8913X-0000+
Specifications of MAXQ8913X-0000+
Related parts for MAXQ8913X-0000+
MAXQ8913X-0000+ Summary of contents
Page 1
... Pin Configuration appears at end of data sheet. SPI is a trademark of Motorola, Inc. MAXQ is a registered trademark of Maxim Integrated Products, Inc. Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may be simultaneously available through various sales channels. For information about device errata, go to: www.maxim-ic.com/errata. ...
Page 2
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control ABSOLUTE MAXIMUM RATINGS Voltage Range on All Pins (including AVDD, DVDD) Relative to Ground .................................-0.5V to +3.6V Voltage Range on Any Pin Relative to Ground except ...
Page 3
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control RECOMMENDED DC OPERATING CONDITIONS (continued 2.7V to 3.6V -40°C to +85°C.) (Note 1) DVDD AVDD A PARAMETER SYMBOL Input Low ...
Page 4
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control RECOMMENDED DC OPERATING CONDITIONS (continued 2.7V to 3.6V -40°C to +85°C.) (Note 1) DVDD AVDD A PARAMETER SYMBOL Autoscan Throughput ...
Page 5
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control RECOMMENDED DC OPERATING CONDITIONS (continued 2.7V to 3.6V -40°C to +85°C.) (Note 1) DVDD AVDD A PARAMETER SYMBOL DAC3 AND ...
Page 6
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control RECOMMENDED DC OPERATING CONDITIONS (continued 2.7V to 3.6V -40°C to +85°C.) (Note 1) DVDD AVDD A PARAMETER SYMBOL SCLK Last ...
Page 7
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control SHIFT SSEL (SAS = 0) 1/0 SCLK 0/1 CKPOL/CKPHA 1/1 SCLK 0/0 CKPOL/CKPHA MOSI t MIS MISO MSB Figure 1. Enhanced SPI Master Timing SHIFT t ...
Page 8
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control SHIFT t SSEL SSE (SAS = 0) SCLK CKPOL/CKPHA 1/0 SCLK CKPOL/CKPHA 0/0 t MOSI MSB MISO Figure 3. Enhanced SPI Slave Mode Timing (CKPHA = ...
Page 9
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control BUS CONTROLLER AC CHARACTERISTICS (V = 1.8V to 3.6V -40°C to +85°C.) (See Figure 4.) DVDD A PARAMETER SYMBOL Input Low ...
Page 10
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control BUS CONTROLLER TIMING (All values referenced to V and V IH_I2C(MIN) PARAMETER Operating Frequency Hold Time After (Repeated) START Clock Low Period Clock ...
Page 11
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control BUS CONTROLLER TIMING (ACTING AS I PARAMETER System Frequency Operating Frequency Hold Time After (Repeated) START Clock Low Period Clock High Period Setup ...
Page 12
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control S SDA t F_I2C t LOW SCL t HD:STA t HD:DAT NOTE: TIMING REFERENCED TO V AND V IH_I2C(MIN) IL_I2C(MAX) 2 Figure Timing ...
Page 13
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control OUTA INA- AIN2 INA+ OUTB INB- AIN3 INB+ OUTC INC- AIN4 INC+ OUTD IND- AIN5 IND+ REFA AIN0 AIN1 REF AIN2 AIN3 MUX SAR DAC AIN4 ...
Page 14
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control PIN NAME L4 DVDD Digital Supply Voltage M5 DGND Digital Ground E4 AVDD Analog Supply Voltage B5 AGND Analog Ground Regulator Output. This pin must be ...
Page 15
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control PIN NAME C8 DAC1 DAC1 Buffer Output. Positive terminal of the differential DAC1’s output buffered signal. D7 DAC2 DAC2 Buffer Output. Positive terminal of the differential ...
Page 16
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control PIN NAME P0.6 I/O with Interrupt or Master Out-Slave In. This port pin functions as a bidirectional I/O pin with P0.6/INT6/ interrupt capability or as the ...
Page 17
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control Detailed Description The following is an introduction to the primary features of the microcontroller. More detailed descriptions of the device features can be found in the ...
Page 18
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control On reset, the stack pointer, SP, initializes to the top of the stack (0Fh). The CALL, PUSH, and interrupt-vector- ing operations increment SP, then store a ...
Page 19
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control divided into two major types: system registers and peripheral registers. The common register set, also known as the system registers, includes the ALU, accu- mulator registers, ...
Page 20
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control suitable for driving self-commutating DC motors or voice coil motors. Each external DAMP is differentially driven by a 10-bit DAC. The DAC output common mode is ...
Page 21
Mixed-Signal Microcontroller with Op Amps, ADC, and DACs for All-in-One Servo Loop Control Additional Documentation Designers must have four documents to fully use all the features of this device. This data sheet contains pin descriptions, feature overviews, and electrical ...
Page 22
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products ...