MAX32630FTHR#

MAX32630FTHR Application Platform General Description Features Go to: https://developer.mbed.org/platforms/ MAX32630FTHR/ to get started developing with this board. ●● MAX14690 Wearable PMIC • Battery Charger with Smart Selector • Dual Micro IQ Buck Regulators • Three Micro IQ Linear Regulators • Power-On/Off Sequencing Controller • Voltage Monitor Multiplexer The MAX32630FTHR Pegasus board is a rapid development platform designed to help engineers quickly implement battery optimized solutions with the MAX32630 ARM® Cortex®-M4F microcontroller. The board also includes the MAX14690 wearable PMIC to provide optimal power conversion and battery management. The form factor is a small 0.9in by 2.0in dual row header footprint that is compatible with breadboards and off-the shelf peripheral expansion boards. Additionally, on board are a variety of peripherals including a dual-mode Bluetooth® module, micro SD card connector, 6-axis accelerometer/ gyro, RGB indicator LED, and pushbutton. This provides a power-optimized flexible platform for quick proof-ofconcepts and early software development to enhance time to market. Ordering Information appears at end of data sheet. ARM is a registered trademark and registered service mark and Cortex and mbed are registered trademarks of ARM Limited. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Maxim is under license. ●● MAX32630 Microcontroller • ARM Cortex-M4F, 96MHz • 2048KB Flash Memory • 512KB SRAM • 8KB Instruction Cache • Full-Speed USB 2.0 • Three SPI Masters, One Slave • Three I2C Masters, One Slave • Four UARTS • 1-Wire Master • 66 GPIO • 4 Input 10-Bit ADC ●● Expansion Connections • Breadboard-Compatible Headers • Micro SD Card Connector • Battery Connector • Micro USB Connector ●● Integrated Peripherals • RGB Indicator LED • 6-Axis Accelerometer/Gyro • Dual-Mode Bluetooth Module • User Pushbutton ●● mbed® HDK Debug Interface • Drag-and-Drop Programming • SWD Debugger • Virtual UART Console 19-8694; Rev 0; 1116 MAX32630FTHR Application Platform Figure 1. MAX32630 FTHR Pinout Diagram www.maximintegrated.com Maxim Integrated │  2 MAX32630FTHR Application Platform Figure 2. MAX32630 FTHR Top Side Components www.maximintegrated.com Maxim Integrated │  3 MAX32630FTHR Application Platform Figure 3. MAX32630 FTHR Bottom Side Components www.maximintegrated.com Maxim Integrated │  4 MAX32630FTHR Application Platform Battery Charger The MAX14690 includes a battery charger suitable for lithium-ion (Li+) and lithium polymer (Li-Poly) batteries. The charge current is set by a resistor attached to the SET pin on the MAX14690. The 20kΩ resistor installed by default sets the charge current at 100mA that is tolerable for most typical batteries with a capacity greater than or equal to 100mAhr. The default charge voltage is 4.2V, but this is programmable by I2C. Refer to the MAX14690 data sheet and the data sheet for your battery to ensure compatibility. Expansion Headers Note: All port pins labeled Pn_n are capable of GPIO and PWM. Table 1. J1 Pinout PIN PORT 1 RSTN DESCRIPTION 2 3V3 LDO3 Adjustable Output. Typically used to provide 3.3V to peripherals connected to the expansion headers. This can be programmed by I2C writes to the MAX14690 PMIC. 3 1V8 1.8V Supply Voltage (Output) 4 GND Ground 5 AIN_0 ADC Analog Input (0V–5V). Also connected to MAX14690 MON pin. 6 AIN_1 ADC Analog Input (0V–5V) 7 AIN_2 ADC Analog Input (0V–1.8V) 8 AIN_3 ADC Analog Input (0V–1.8V) Master Reset Signal 9 P5_7 I2C2 SDA2. Pulled to 1.8V, connected to MAX14690 and BMI160. 10 P6_0 I2C2 SCL2. Pulled to 1.8V, connected to MAX14690 and BMI160. 11 P5_0/P4_4 SPI SCK. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 12 P5_1/P4_5 SPI MOSI. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 13 P5_2/P4_6 SPI MISO. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 14 P3_0 UART2 Rx 15 P3_1 UART2 Tx 16 GND Ground www.maximintegrated.com Maxim Integrated │  5 MAX32630FTHR Application Platform Table 2. J3 Pinout PIN PORT DESCRIPTION SYS SYS Switched Connection to the Battery. This is the primary system power supply. It automatically switches between the battery voltage and the USB supply when available. It is disconnected from the battery when the MAX14690 is turned off. 2 PWR Power/Reset Button. This is connected to the KIN# button monitor pin of the MAX14690 PMIC. It turns on the PMIC if shorted to GND for 400ms when the PMIC is off. If shorted to GND when the part is on, it pulls reset low, and if held low for 12s, it turns off the PMIC. Applying power to the USB connector also turns on the PMIC. 3 VBUS USB VBUS Signal. This can be used as a 5V supply when connected to USB. This pin can also be used as an input to power the board, but this should only be done when not using the USB connector since there is no circuitry to prevent current from flowing back into the USB connector. 4 P4_0 1-Wire Master Signal 5 P5_6 SPIM2 SRN Signal 6 P5_5/P4_3 SPI SDIO3. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 7 P5_4/P4_2 SPI SDIO2. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 8 P5_3/P4_7 SPI SSEL. This is connected to SPIM2 and SPIS. When using one port, the other port should be configured as a high-impedance input. 9 P3_3 UART2 RTS 10 P3_2 UART2 CTS 11 P3_5 I2CM1 SCL 12 P3_4 I2CM1 SDA 1 Ordering Information PART MAX32630FTHR# TYPE Application Platform #Denotes RoHS compliant. www.maximintegrated.com Maxim Integrated │  6 MAX32630FTHR Application Platform MAX32630FTHR Application Platform Bill of Materials PART QTY C16–C22 7 CAP CER 1µF 6.3V 10% X5R 0402 DESCRIPTION C2 1 CAP CER 2.2µF 35V X5R 0805 C4, C13–C15, C23 5 CAP CER 0.1µF 16V X7R 0402 C1, C3, C5, C9–C12 7 CAP CER 2.2µF 35V X5R 0402 C6 1 CAP CER 22µF 6.3V X5R 0805 C7, C8 2 CAP CER 22µF 6.3V X5R 0603 CN1 1 USB MICRO B TOP MOUNT CN2 1 CONN uSD Card push-pull D1 1 TRI COLOR LED FB1 1 FERRITE BEAD 60Ω 0603 J2 1 2-Pin Battery Connector J4 1 CONN HEADER 10POS DUAL .05” SMD L1, L2 2 INDUCTOR 2.2µH 1.5A 160 MOHM MOD1 1 BLUETOOTH PAN1326B CC2564B HCI A Q1 1 MOSFET P-CH 20V 1.5A 3-DFN R1 1 RES SMD 100KΩ 1% 1/10W 0402 R14 1 RES SMD 2.2KΩ 1% 1/10W 0402 R2 1 RES SMD 20KΩ 1% 1/10W 0402 R4, R7 2 RES SMD 10Ω 1% 1/10W 0402 R5 1 RES SMD 499Ω 1% 1/10W 0402 R8, R13 2 RES SMD 10KΩ 1% 1/10W 0402 R3, R10, R12 3 RES SMD 3.3KΩ 1% 1/10W 0402 RP1, RP2 2 RESISTOR PACK 8 - BUSSED RT1 1 THERMISTOR 100KΩ NTC 0402 SMD SW1, SW2 2 SWITCH TACTILE SPST-NO 0.02A 15V U1 1 Ultra-Low Power Cortex-M4F Microcontroller U2 1 PMIC - Wearable Charge-Management Solution U3 1 2 Channel ±30kv ESD Protection U5 1 1-Wire SHA-256 secure authenticator + 2k bit EEPROM U6 1 Inertial Measurement Unit, Low Power 14 pin X1 1 CRYSTAL 32.768kHz 6.0PF SMD www.maximintegrated.com Maxim Integrated │  7 C N1 MICR O USB V- V+ DD+ 8 9 13 14 15 S S S S www.maximintegrated.com 3V3 P41_SPU 10 R7 1 uSD P1 V CC GND 3V3 P26_B LU P25_GR N 6 1 GND G R 13 10k D S uSD P1 1 P07_SSEL 2 P05_MO SI 3 4 P04_SC K 5 6 P06_MISO 7 8 uSD P8 G5 G1 10 B US U5 R5 499 D1 E2 E3 10k E4 D2 3.3k R9 R 14 2.2k L3 OUT MICR O SD C ARD PUL LU P CS MO SI V DD SC K GND MIS O PUL LU P GND POL DET GND GND C N2 4 5 6 G3 GND G4 P22_uSD _DET G2 DS28E L2 2 DAT A GND EP EP 3 2 1 JUMPE R P16_B T _R ST P17_32K HZ P00_R X P01_T X P03_R T S P02_C T S 8 13 16 7 19 18 17 5 6 4 3 2 PM I C C AP L3 OUT L3 IN L2 OUT L2 IN L1 OUT L1 IN B 2OUT B 2LX B 1OUT B 1LX SY S_1 SY S_2 EXT C1 C2 B1 B2 A1 A2 A5 A6 F5 F6 C6 D6 D5 B6 B5 F3 A3 PA N1326B SLO W _CLK_ IN RF SH UT DW N NC GND GND GND GND MLD O_OUT NC -SC L NC -SD A V DDIO _1.8 MLD O_IN C L1 .5_LD O_IN AUD _FSY NC AUD _C LK AUD _IN AUD _OUT RX TX RTS CT S T X _DBG Blu etooth J4 T MS 1 2 T CK 3 4 P21_T X 5 6 P20_R X 7 8 SR ST 9 10 FT SH -105-01-L- DV- K 9 1 12 14 20 10 23 21 22 15 11 C8 C 12 C 11 C 10 C9 2.2uF 2.2uF 2.2uF 2.2uF 2.2uF 22uF 22uF GND SO LD E R SELE CT OR S7 1V8 SY S_OUT SY S_OUT 2.2uH L2 C7 GND RT1 100K R1 100K C AP 2.2uF 22uF C6 C5 C3 C1 2.2uF SY S_OUT GND 2.2uH L1 SY S_OUT Progra mming / JT AG MA X1 4690 B 2PG ND B 1PG ND GND GND GND GND LE D PFN 1 PFN 2 MPC0 MPC1 MO N SC L SD A IN T R ST B AT _2 B AT _1 C HGIN _1 T HER M C HGIN _2 SET U2 MO D1 GND 1V8 A4 F4 GND P27_MPC0 C AP R8 K IN _N R ST _N B4 F2 F1 B3 E1 E5 E6 C5 3.3k R 12 S5 PUSH SW 1 1uF C2 AIN 0 P60_SC L P57_SD A P37_IN T R ST _N GND 20K 3.3k R 10 P40_OW M GND 1V8 P37_IN T R ST _N P57_SD A 1 P60_SC L 10 10k Res Pack C4 0.1uF R P2 B US USB _VBUS GND R2 C3 C4 D3 D4 T R I L ED Com B R G D1 M icro SD C ard Q1 FD Y 102PZ R4 GND T ri-C olor LE D MA X1 3202 IO 2 IO 1 U3 P24_R ED 4 3 FB 1 0 ohm One Wire Strong Pullup SH IELD 1 C N1V + 2 USB DM 3 USB DP 4 5 10 P05_MO SI P07_SSEL P04_SC K P06_MISO 3V3 uSD P8 10k Res Pack B US R P1 B US SH IELD 7 6 10 11 12 USB GND Poly Li-IO N B attery 1 2 J2 V CC SI/SIO 0 SO /SIO 1 W P/SIO 2 R ST /SIO 3 P36_IN T 1 P60_SC L P57_SD A GND 1V8 9 4 11 10 13 14 1 12 B Mi1 60 IN T 2 IN T 1 OSD O OC SB SC x SD x SD O C SB U6 GND_IO GND ASD x ASC x V DD V DDIO 6 7 2 3 8 5 GND C 23 0.1uF 1V8 5 P11_SD IO 0 2 P12_SD IO 1 3 P14_SD IO 2 7 P15_SD IO 3 8 On Back side, Do Not Install MX 25U12835F GND EP CS SC LK Accelerometer & Gyroscope GND 4 EP 1 6 U4 E E PR OM E xternal Adjustable Supply J 1, J4, J5, P34 & P35 Pullups typically set to 3.3V L ocal 3.3v supply V DDB, V DDI OH, uSD Card P13_SSEL P10_SC LK L3 OUT 3V3 VRTC B AT 1V8 1V2 GND B AT C 14 0.1uF GND 1V8 R3 T P2 T P1 C 13 0.1uF 1V8 DNP TP TP C 10 X1 32.768KH z 32KO UT C 15 0.1uF A3 J6 J2 B9 D10 G2 A4 B 10 B2 B5 B7 B6 B8 B3 F9 E9 A5 A6 A7 A8 C1 B1 K3 K2 J1 H1 G1 F1 E1 D1 C4 J10 K9 K8 K7 K6 K5 K4 32KIN SR ST T CK T DO T MS T DI R ST _N USB DM USB DP AIN 0 AIN 1 AIN 2 AIN 3 P80_SC L P70_SC L P71_SD A P72_SC L P73_SC K P74_MO SI P75_MISO P76_SSEL P77_SD A P60_SC L P61_SC K P62_MO SI P63_MISO P64_SS P65_SD IO 2 P66_SD IO 3 P67_SD A V DDIO H V DD18 V DD18 V DDIO V DDIO V DDA P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 P3.7 P3.6 P3.5 P3.4 P3.3 P3.2 P3.1 P3.0 P4.7 P4.6 P4.5 P4.4 P4.3 P4.2 P4.1 P4.0 GND MA X3 2630 V SSA V SS V DD12 V SS V SS V DDB (USB ) V SS V SS VRTC V R EF U1B MA X3 2630 32KO UT 32KIN SR ST T CK T DO T MS T DI R ST USB -DUSB -D+ AIN 0 AIN 1 AIN 2 AIN 3 P8.0 P8.1 P7.0 P7.1 P7.2 P7.3 P7.4 P7.5 P7.6 P7.7 P6.0 P6.1 P6.2 P6.3 P6.4 P6.5 P6.6 P6.7 P5.7 P5.6 P5.5 P5.4 P5.3 P5.2 P5.1 P5.0 M icrocontroller U1A P57_SD A P56_SR N P55_SD IO 3 P54_SD IO 2 P53_SSEL P52 P51 P50 P07_SSEL P06_MISO P05_MO SI P04_SC K P03_R T S P02_C T S P01_T X P00_R X E3 E4 D3 D2 D4 D5 C2 C3 C9 D9 F2 A2 J5 A9 H2 E1 0 TP T P4 GND C 16 1.0uF VRTC 3V3 C 17 1.0uF 1V2 C 18 1.0uF S6 SO LD E R SELE CT OR P17_32K HZ P16_B T _R ST P15_SD IO 3 P14_SD IO 2 P13_SSEL P12_SD IO 1 P11_SD IO 0 P10_SC LK B4 TP T P5 T P3 P27_MPC0 P26_B LU TP P25_GR N SW 2 P24_R ED P23_PUS HB T N P22_uSD _DET PUSH P21_T X P20_R X P37_IN T P36_IN T 1 P35_SC L P34_SD A P33_R T S P32_C T S P31 P30 G4 G3 E6 F5 F3 F4 E5 E2 H6 G6 H5 G5 J4 H4 H3 J3 F8 J8 F7 G7 J7 H7 E7 F6 F10 G9 G10 G8 H9 H10 H8 P41_SPU J9 P40_OW M C5 D6 C6 C7 D7 C8 E8 D8 3V3 C 19 1.0uF 1V8 R 11 S4 S2 S3 S1 1V8 R6 C 20 1.0uF L3 OUT K IN _N P57_SD A P60_SC L 1V8 C 21 1.0uF 1V8 C ON12 B AT 1 K IN _N 2 V B US 3 OW M 4 SR N 5 SD IO 3 6 SD IO 2 7 SSEL 8 RTS 9 CT S 10 SC L 11 SD A 12 J3 C ON16 R ESET 1 3V3 2 1V8 3 GND 4 A0 5 A1 6 A2 7 A3 8 SD A2 9 SC L2 10 SC K 11 MO SI 12 MIS O 13 RX 14 TX 15 GND 16 J1 C 22 1.0uF SY S_OUT JUMPE R USB _VBUS P40_OW M P56_SR N P55_SD IO 3 P54_SD IO 2 P53_SSEL P33_R T S P32_C T S P35_SC L P34_SD A R ST _N L3 OUT JUMPE R GND AIN 0 AIN 1 AIN 2 AIN 3 JUMPE R JUMPE R P50 P51 P52 P30 P31 GND I O Connections MAX32630FTHR Application Platform MAX32630FTHR Application Platform System Schematic Maxim Integrated │  8 MAX32630FTHR Application Platform Revision History REVISION NUMBER REVISION DATE 0 11/16 DESCRIPTION Initial release PAGES CHANGED — For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2016 Maxim Integrated Products, Inc. │  9