參數(shù)資料
型號(hào): 935265527518
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PQFP64
封裝: PLASTIC, QFP-64
文件頁(yè)數(shù): 45/55頁(yè)
文件大?。?/td> 387K
代理商: 935265527518
1999 May 10
5
Philips Semiconductors
Preliminary specication
Universal Serial Bus (USB) CODEC
UDA1325
BLOCK DIAGRAM
Fig.1 Block diagram (QFP64 package).
handbook, full pagewidth
MGM108
TIMING
ANALOG
PLL
OSC
48 MHz
OSC
ADC
24 (19)
27
25 (20)
26 (21)
28 (22)
52 (39)
53 (40)
54 (41)
55 (42)
63 (4)
1 (5)
2 (6)
13 (14)
17 (16)
15 (15)
(12) 11
(13) 12
(10) 9
(11) 10
(23) 32
(24) 33
(29) 38
(30) 39
(33) 42
(35) 44
ANALOG FRONT-END
USB-PROCESSOR
DIGITAL I/O
FIFO
AUDIO FEATURE
PROCESSING DSP
UPSAMPLE FILTERS
VARIABLE HOLD REGISTER
3rd-ORDER NOISE SHAPER
REFERENCE VOLTAGE
57 (1)
59 (2)
61 (3)
43 (34)
47 (36)
8 (9)
6 (8)
MICRO-
CONTROLLER
TEST
CONTROL
BLOCK
SAMPLE
FREQUENCY
GENERATOR
MUX
I2S-BUS
INTERFACE
DECIMATOR
FILTER
PGA
LEFT
Σ ADC
PGA
RIGHT
Σ ADC
LEFT
DAC
RIGHT
DAC
49 (37)
51 (38)
45, 46
41 (32)
40 (31)
Vref(AD)
Vref(DA)
(28) 37
(25) 34
(27) 36
(26) 35
(7) 4
(18) 21
(17) 19
n.c.
UDA1325
+
+
VRN
VINR
VSSA2
VINL
VSSA1
VDDA1
VOUTR
RTCB
GP4/BCKO
SHTCB
D
7, 5, 3, 64,
62, 60, 58, 56
P0.7 to P0.0
14, 16, 18, 20,
22, 23, 29, 30
P2.0 to P2.7
D
+
VDDI
VSSI
VDDE
GP1/DI
GP0/BCKI
VDDA2
BCK
48
EA
50
ALE
WS
DA
31
PSEN
VSSA3
XTAL2a
VDDA3
VRP
GP2/DO
GP3/WSO
XTAL1a
SDA
VSSX
XTAL1b
XTAL2b
CLK
VDDX
VSSO
VOUTL
TC
SCL
VDDO
VSSE
GP5/WSI
The pin numbers given in parenthesis refer to the SDIP42 version.
相關(guān)PDF資料
PDF描述
935263513518 SPECIALTY MICROPROCESSOR CIRCUIT, PQFP64
08-50-0415 Crimp Pin Contact; Contact Material:Brass; Contact Plating:Tin
08-56-0401 KK .044 Sq Pin 0.750 20 Gold
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