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NRF51822-CFAB-R 数据表(PDF) 19 Page - Nordic Semiconductor

部件名 NRF51822-CFAB-R
功能描述  Multiprotocol Bluetooth® low energy/2.4 GHz RF System on Chip
PDF  130 Pages
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制造商  NORDIC [Nordic Semiconductor]
网页  https://www.nordicsemi.com/
标志 NORDIC - Nordic Semiconductor

NRF51822-CFAB-R 数据表(HTML) 19 Page - Nordic Semiconductor

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Page 19
nRF51822 Product Specification v3.3
Table 3 Ball functions for CEAA, CFAC, CTAA, and CTAC
F1
DEC2
Power
Power supply decoupling.
F2
P0.19
Digital I/O
General purpose I/O.
F3
N.C.
No Connection
Must be soldered to PCB.
F7
N.C.
No Connection
Must be soldered to PCB.
F8
P0.04
AIN5
Digital I/O
Analog input
General purpose I/O.
ADC input 5.
F9
P0.03
AIN4
Digital I/O
Analog input
General purpose I/O.
ADC input 4.
G1
P0.20
Digital I/O
General purpose I/O.
G2
P0.17
Digital I/O
General purpose I/O.
G3
N.C.
No Connection
Must be soldered to PCB.
G4
N.C.
No Connection
Must be soldered to PCB.
G5
N.C.
No Connection
Must be soldered to PCB.
G6
VSS
Power
Ground (0 V).
G7
N.C.
No Connection
Must be soldered to PCB.
G8
P0.06
AIN7
AREF1
Digital I/O
Analog input
Analog input
General purpose I/O.
ADC input 7.
ADC Reference voltage.
G9
VSS
Power
Ground (0 V).
H1
P0.18
Digital I/O
General purpose I/O.
H2
SWDCLK
Digital input
Hardware debug and flash programming I/O.
H3
VSS
Power
Ground (0 V).
H4
P0.14
Digital I/O
General purpose I/O.
H5
P0.13
Digital I/O
General purpose I/O.
H6
P0.10
Digital I/O
General purpose I/O.
H7
P0.07
Digital I/O
General purpose I/O.
H8
VDD
Power
Power supply.
H9
P0.05
AIN6
Digital I/O
Analog input
General purpose I/O.
ADC input 6.
J2
SWDIO/ 
nRESET
Digital I/O
System reset (active low). Also Hardware debug and flash
programming I/O.
J3
P0.16
Digital I/O
General purpose I/O.
J4
P0.15
Digital I/O
General purpose I/O.
J5
P0.12
Digital I/O
General purpose I/O.
J6
P0.11
Digital I/O
General purpose I/O.
J7
P0.09
Digital I/O
General purpose I/O.
J8
P0.08
Digital I/O
General purpose I/O.
Ball
Name
Function
Description



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