ZFSM-201-1C-B CEL, ZFSM-201-1C-B Datasheet - Page 10

• Manufacturer Part Number: ZFSM-201-1C-B
• Description: Zigbee / 802.15.4 Modules & Development Tools Freestar Pro Module 100mW MMCX Con Ant
• Manufacturer: CEL

Specifications of ZFSM-201-1C-B

• Wireless Frequency: 2400 MHz to 2483.5 MHz
• Security: AES
• Operating Voltage: - 0.3 V to + 3.6 V
• Output Power: 100 mW
• Antenna: MMCX
• Operating Temperature Range: - 45 C to + 125 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FREESTAR PRO I/O PIN ASSIGNMENTS
Pin #
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
LREG_BK_FB
KBI_0_HST
UART1_TX
UART1_RX
SSI_BITCK
SSI_FSYN
SPI_MOSI
SPI_MISO
SPI_SCK
COIL_BK
RESETB
SPI_SS
SSI_RX
SSI_TX
Name
TMR2
TMR1
TMR0
KBI_7
KBI_6
KBI_5
KBI_4
KBI_3
KBI_2
KBI_1
GND
GND
GND
GND
GND
VCC
_WK
Power Switch
Power Input
Digital Input
Power Input
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Digital I/O
Output
Type
GND
GND
GND
GND
GND
Description
High side supply voltage to buck regulator switching MOSFET & IO buffers
GPIO10
Alternate function: Timer 2 IO signal
GPIO9
Alternate function: Timer 1 IO signal
GPIO8
Alternate function: Timer 0 IO signal
GPIO7
Alternate function: SPI Port clock
GPIO14
Alternate function: UART1 TX data output
GPIO15
Alternate function: UART1 RX data input
GND
GPIO6
Alternate function: SPI Port MOSI
GPIO5
Alternate function: SPI Port MISO
GPIO4
Alternate function: SPI Port SS
GPIO3
Alternate function: SSI Bit Clock
GPIO2
Alternate function: SSI Frame Sync
GPIO1
Alternate function: SSI RX data input
SSI TX data output / GPIO0
GPIO29
Alternate function: Keyboard Interface Bit 7
Buck Converter coil drive output
GPIO28
Alternate function: Keyboard Interface Bit 6
System reset input
Voltage input to onboard regulators, buck regulator feedback voltage
GND
GPIO27
Alternate function: Keyboard Interface Bit 5
GPIO26
Alternate function: Keyboard Interface Bit 4
GPIO25
Alternate function: Keyboard Interface Bit 3
GPIO24
Alternate function: Keyboard Interface Bit 2
GPIO23
Alternate function: Keyboard Interface Bit 1
GPIO22
Alternate function: Keyboard Interface Bit 0 / Host Walk-up output
GND
GND
GND
(Continued)
Page 10
ZFSM-201 Series
Pin #
45
24
25
26
27
20
19
77
28
29
30
31
32
33
34
35
43
36
51
44
78
37
38
39
40
41
42
79
86
87
IC