參數(shù)資料
型號: TSC2301IPAGRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數(shù): 78/95頁
文件大?。?/td> 1322K
代理商: TSC2301IPAGRG4
www.ti.com
TIMING DIAGRAM
t
td
ta
t
sck
tLead
tLag
twsck
tr
tf
tv
tho
tdis
thi
tsu
MSB OUT
BIT . . . 1
LSB OUT
MSB IN
BIT . . . 1
LSB IN
SS
SCLK
MISO
MOSI
TIMING CHARACTERISTICS
(1) (2)
TSC2301
SLAS371D – SEPTEMBER 2002 – REVISED AUGUST 2004
PIN DESCRIPTION (continued)
VFBGA
TQFP
I/O
NAME
DESCRIPTION
BALL
PIN
D10
61
I
Y+
Y+ position input
C11
62
I
HPVDD
Analog supply for headphone amplifier and touch screen circuitry
B11
63
I
AUX1
SAR auxiliary analog input 1
B10
64
I
AUX2
SAR auxiliary analog input 2
All specifications typical at -40°C to +85°C, +V
DD = +2.7 V, POL = 1
Parameter
Symbol
Min
Max
Units
SCLK period
tsck
30
ns
Enable lead time
tLead
15
ns
Enable lag time
tLag
15
ns
Sequential transfer delay
ttd
30
ns
Data setup time
tsu
10
ns
Data hold time (inputs)
thi
10
ns
Data hold time (outputs)
tho
0
ns
Slave access time
ta
15
ns
Slave DOUT disable time
tdis
15
ns
Data valid
tv
10
ns
Rise time
tr
30
ns
Fall time
tf
30
ns
(1)
All input signals are specified with tR = tF = 5ns (10% to 90% of VDD) and timed from a voltage level of (VIL + VIH)/2.
(2)
See timing diagram, above.
8
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