Reference Manual
Table Of Contents
USB-KW24D512
USB-KW2x Hardware Reference Manual, Rev. 0.1
Freescale Semiconductor 3-7
3.3 Schematic, Board Layout, and Bill of Material
Figure 3-7. USB-KW24D512 Schematic
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
HARMONIC TRAP
32MHz XTAL
LED VOLTAGE
MCU VOLTAGE
RF VOLTAGE
PIN FUNCTIONS USED NET NAMES
JTAG / SWD CONNECTOR
POWER MANAGEMENT
POWER ON
RESET
IN CIRCUIT
TEST GND
PROBING
CLK_OUT
PTC4_R
PTD4
PTD5
PTA1
PTA2
PTA3
PTA0
TAMPER0
RST_TGTMCU_B
XTAL_32M
VREFL
EXTAL_32M
Z_RF_N
Z_RF_P
RF_OUTN
RF_OUTP
RF_50
VREFH
PTC4
TP_ANT_A
TP_ANT_B
VDD_PA
VDD_IF
VDD_RF
VDD_REGD
VDD_REGD
BAL_C
KW24_USB_DP
KW24_USB_DN
KW24_USB_DP
KW24_USB_DN
XTAL_32M
EXTAL_32M
USB_DP
V_USB_CONN V_USB_CONN_IND
USB_DN
RST_TGTMCU_B
PTD4_LED
PTD5_LED
PTD4
PTD5
PTC4
PTA1
JTAG_TDI/EZP_DI
PTA2
JTAG_TDO/TRACE_SWO/EZP_DO
PTA0JTAG_TCLK/SWD_CLK/EZP_CLK
PTA3
JTAG_TMS/SWD_DIO
K24_USB_SHLD
TP_RX_SWITCH
TP_TX_SWITCH
LED_PWR_R
VDD_IFVDD_RF VDD_PA
RF_ANT
RST_TGTMCU_B
V_MCU
V_MCU
V_MCU
V_RF
V_MCU
V_MCU
V_LED
V_LED
V_MCU
V_RF
V_MCU
V_USB
V_USB3V3
3V3
V_LED
V_MCU
GND
Drawing Title:
Size Document Number Rev
Date: Sheet
of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
A
X-KW24D512-USB
C
Friday, August 30, 2013
MAIN SCHEMATIC
33
___ ___
X
SCH-28057 PDF: SPF-28057
Drawing Title:
Size Document Number Rev
Date: Sheet of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
A
X-KW24D512-USB
C
Friday, August 30, 2013
MAIN SCHEMATIC
33
___ ___
X
SCH-28057 PDF: SPF-28057
Drawing Title:
Size Document Number Rev
Date: Sheet of
Page Title:
ICAP Classification: FCP: FIUO: PUBI:
A
X-KW24D512-USB
C
Friday, August 30, 2013
MAIN SCHEMATIC
33
___ ___
X
SCH-28057 PDF: SPF-28057
TP18
TP7
L5
330 OHM
1 2
U1
MKW24D512V
VDD_MCU
20
VDDA
25
VREFH
26
VREFL
27
VSSA
28
VBAT_MCU
32
VDD_MCU
38
VBAT2_RF
42
VDD_REGD
43
VDD_PA
52
VDD_IF
53
VDD_RF
54
GND_PA3
63
GND_PA1
48
GND_PA2
51
EXTAL_32M
1
TAMPER0/RT C_W AKEUP
29
XTAL32
30
EXTAL32
31
RESET
41
RX_SWITCH
46
TX_SWITCH
47
RF_OUTP
49
RF_OUTN
50
XTAL_32M
56
GPIO1
2
GPIO2
3
PTA0/JTAG_TCLK/SWD_CLK/EZP_CLK/UART0_CTS/UART0_COL/FTM0_CH5
33
PTA1/JTAG_T DI/EZP_DI/UART 0_RX/FT M0_CH6
34
PTA2/JTAG_T DO/TRACE_SW O/EZP_DO/UART0_TX/FT M0_CH7
35
PTA3/JTAG_TMS/SWD_DIO/UART0_RTS/FTM0_CH0
36
PTA4/LLWU_P3/NMI/EZP_CS/FTM0_CH1
37
PTA18/EXTAL0/FTM0_FLT2/FTM_CLKIN0
39
PTA19/XTAL0/FT M1_FLT0/FTM_CLKIN1/LPTMR0_ALT1
40
PTC4/LLW U_P8/SPI0_PCS0/UART1_TX/FTM0_CH3/CMP1_OUT
4
PTC5/LLW U_P9/SPI0_SCK/LPTMR0_ALT2/I2S0_RXD0/CMP0_OUT
5
PTC6/LLW U_P10/CMP0_IN0/SPI0_SOUT/PDB0_EXTRG/I2S0_RX_BCLK/I2S0_MCLK
6
PTC7/CMP0_IN1/SPI0_SIN/USB_SOF_OUT/I2S0_RX_FS
7
PTD1/ADC0_SE5B/SPI0_SCK/UART2_CTS
8
PTD2/LLW U_P13/SPI0_SOUT/UART2_RX/I2C_SCL/GPIO4_BSM_DATA
9
PTD3/SPI0_SIN/UART2_T X/I2C_SDA/GPIO5_BSM_CLK
10
PTD4/LLW U_P14/MADC0_SE21/SPI0_PCS1/UART0_RTS/FTM0_CH4/EW M_IN/GPIO_BSM_FRAME
11
PTD5/ADC0_SE6B/SPI0_PCS2/UART0_CTS/UART0_COL/FTM0_CH5/EWM_OUT
12
PTD6/LLW U_P15/ADC0_SE7B/SPI0_PCS3/UART0_RX/FTM0_CH6/FTM0_FLT0
13
PTD7/MADC0_SE22/CMT_IRO/UART0_TX/FTM0_CH7/FTM0_FLT1
14
PTE0/MADC0_SE10/SPI1_PCS1/UART1_TX/MTRACE_CLKOUT/I2C1_SDA/RTC_CLKOUT
15
PTE1/LLWU_P0/MADC0_SE11/SPI1_SOUT/UART1_RX/MTRACE_D3/I2C1_SCL/SPI1_SIN
16
USB0_DP
21
USB0_DM
22
VOUT33
23
VREGIN
24
PTE2/LLWU_P1/MADC0_DP1/SPI1_SCK/UART1_CTS/MTRACE_D2
17
PTE3/MADC0_DM1/SPI1_SIN/UART1_RTS/MTRACE_D1/SPI1_SOUT
18
PTE4/LLWU_P2/SPI1_PCS0/MTRACE_D0
19
EP_GND1
64
EP_GND2
65
NC_57
57
NC_58
58
NC_59
59
NC_60
60
NC_61
61
NC_62
62
VBAT_RF
55
ANT_A
44
ANT_B
45
TP14
R14
330
C10
11pF
TP8
C11
11pF
L3
2.2nH
12
TP3
MH1
MH_50mil
1
1
C4
5pF
C12
33PF
C9
0.1UF
C29
2.2UF
TP15
C20
1.8pF
TP6
D3
BLUE
AC
C19
10PF
C13
0.33UF
SH2
0
TP16
TP10
R2
0
VD-D+G
J5
USB_TYPE_A
S1
A1
A2
A3
A4
S2
TP4
C24
1000pF
Z1
2400MHz 50OHM
5
1
6
2
3
4
TP1
TP9
TP19
C26
5pF
R13
10K
DNP
R12
0
ANT1
MEANDER_ANT_HORZ
2
1
C28
0.1UF
TP2
R1
1.0M
C18
10PF
TP17
C8
0.1UF
MH2
MH_50mil
1
1
R11 0
R3
0
TP11
C27
47PF
DNP
C1
5pF
Y1
32MHZ
1 4
32
C3
0.33UF
MH3
MH_50mil
1
1
OUTIN
PROBE
J4
MM8030-2600B
DNP
1
4
3
2
SH3
0
L4
60OHM
1 2
TP12
SH1
0
R7 33 C21
1.0UF
TP13
C2
1000pF
C25
47PF
DNP
C7
0.1UF
DNP
D2
BLUE
AC
MH4
MH_50mil
1
1
R8 33
TP28
DNP
C15
0.33UF
SW1
SKQYAFE010
DNP
12
C5
1000pF
R9
390
TP5
C17
1PF
RT1
MINISMDC050F-2
1 2
SW2
SKQYAFE010
12
J1
HDR 2X5
1 2
3 4
65
7 8
9 10
C16
33PF
R10
390
R6
10K
D1
GREEN
AC
C6
0.1UF