參數(shù)資料
型號: CXD2930BR
廠商: Sony Corporation
英文描述: GPS LSI With Built-In 32-Bit RISC CPU(全球定位系統(tǒng)(GPS)大規(guī)模集成電路(LSI)(內(nèi)置32位RISC中央處理器))
中文描述: 全球定位系統(tǒng)大規(guī)模集成電路,配有32位RISC CPU(全球定位系統(tǒng)(GPS)的大規(guī)模集成電路(LSI)的(內(nèi)置32位的RISC中央處理器))
文件頁數(shù): 5/25頁
文件大?。?/td> 239K
代理商: CXD2930BR
– 5 –
CXD2930BR
Pin Configuration
A/D converter power supply.
Analog input.
Reference input.
A/D converter GND.
GND
TCXO binary conversion circuit/crystal oscillator.
Power supply.
TCXO clock output.
Test. Fixed to low level.
Timer oscillation circuit. (32.768kHz ± 100ppm)
GND
Fixed to low level.
Fixed to low level.
IF signal binary conversion circuit.
IF signal input 1. Input the binary-converted input signal.
Power supply.
Hold input signal. Hold when high level.
Non maskable interrupt.
Power management interrupt.
Hold acknowledge signal.
Break signal for debugging.
Reset input signal.
Connect to main power supply. Leave open during backup.
GND
CPU clock oscillation circuit.
CPU clock select signal. Selects TCXO clock when low level; MCK clock when
high level.
CPU clock output.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
AVD
AVIN
VRT
VRB
AVS
V
SS
TCXO
XTCXO
V
DD
OTCXO
TEST0
TEST1
CCKI
CCKO
V
SS
INHI
INLW
IF0
IF0O
IF1
V
DD
HOLD
NMI
PMI
HOLDA
INBKOR
EXRS
PWRST
V
SS
MCK
MCKO
COSEL
CLKOUT
I
I
I
I
I
O
O
I
I
I
O
I
I
I
O
I
I
I
I
O
O
I
I
I
O
I
O
Pin
No.
Symbol
I/O
Description
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