BLE112 Datasheet, PDF (7/31 Pages) List of Unclassifed Manufacturers – Bluetooth v.4.0, single mode compliant

2
Pinout and Terminal Description
1 GND
2 AVDD
3 AVDD
4 P2_2
5 P2_1
6 P2_0
7 P1_7
8 P1_6
9 VDD_USB
10 GND
11 USB+
12 USB-
13 P1_5
GND 30
RESET 29
P0_0 28
P0_1 27
P0_2 26
P0_3 25
P0_4 24
P0_5 23
P0_6 22
Figure 1: BLE112
RESET
PIN
NUMBER
29
PAD TYPE
DESCRIPTION
Active low reset.
GND
1, 10, 21,
30
GND
GND
RF
RFGND
DVDD
AVDD
VDD_USB
RF output/input for BLE112-N. With
31
RF (*
BLE112-A and BLE112-E do not
connect.
RF ground. Connected to GND internally in
32
GND
the module. With BLE112-A and BLE112-E
leave floating or connect to a solid GND
plane.
20
Supply voltage
Supply voltage 2V - 3.6V
2, 3
Supply voltage
Supply voltage 2V - 3.6V
9
Supply voltage
Supply voltage 2V - 3.6V
*) RF pin is not connected in BLE112-A and BLE112-E. To use RF pin with BLE112-B please see the design
guide.
Table 1: Supply and RF Terminal Descriptions
Bluegiga Technologies Oy
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