Datasheet

Maxim Integrated │ 5
www.maximintegrated.com
Evaluates: MAXQ7667
MAXQ7667 Evaluation Kit
Table 4. EV Kit Connector J5 Description Table 5. EV Kit Connector JTAG
Description
J5 PIN # LABEL FUNCTION
1 DVDDIO
5V DVDDIO supply (output up to
~150mA)
2 AVDD
3.3V AVDD supply (output up to
~30mA)
3
P1.4 /
MOSI
GPIO port 1 bit 4 or SPI MOSI
4 AIN1 Analog In 1 for SAR ADC
5
P1.5 /
MISO
GPIO port 1 bit 5 or SPI MISO
6 AIN0 Analog In 0 for SAR ADC
7
P1.6 /
SCLK
GPIO port 1 bit 6 or SPI SCLK
8 P0.2 GPIO port 0 bit 2
9 P1.7 / SS GPIO port 1 bit 7 or SPI CS
10
P0.3 / T0 /
ADCCTL
GPIO port 0 bit 3 or Timer0 or
ADC control input
11 P0.4 / T0B GPIO port 0 bit 4 or Timer0
12 GND Ground pin
DESIGNATION QTY DESCRIPTION
C1, C4 2
10µF ±10%, 16V X5R ceramic
capacitors (0805)
C2, C3, C6, C7,
C11–C18, C31
13
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
C5 1
2.2µF ±10%, 25V X5R ceramic
capacitor (0805)
C19, C20 2
0.47µF ±10%, 25V X7R ceramic
capacitors (0805)
C21 1
330pF ±10%, 50V X7R ceramic
capacitor (0603)
C22 1
0.033µF ±10%, 16V X5R
ceramic capacitor (0603)
C23, C24 2
470pF ±10%, 200V ceramic
capacitors (0805)
C25, C26 2
0.01µF ±5%, 25V C0G
ceramic capacitors (0603)
JTAG PIN # LABEL FUNCTION
1 TCK Test clock
2 GND Digital ground pin
3 TDO Test data output
4 +5
Supply voltage for reference
only
5 TMS Test mode select
6 RST
Microcontroller MAXQ610
reset pin
7 N.C. No connect
8 N.C. No connect
9 TDI Test data Input
10 GND Digital ground pin
DESIGNATION QTY DESCRIPTION
C27, C28 2
470pF ±5%, 50V C0G ceramic
capacitors (0603)
C29, C30 2
22pF ±5%, 25V NP0 ceramic
capacitors (0603)
D2 1
BAS28 high-speed dual diode
(SOT143)
D4 1
MBRS140T3G Schottky diode
(SMB)
IC1 1
Ultrasound PSoC
Maxim MAXQ7667AACM/V+
IC2 1
FT232RQ FTDI USB-to-UART
(QFN)
Component List