OM13001,598 NXP Semiconductors, OM13001,598 Datasheet - Page 91

• Manufacturer Part Number: OM13001,598
• Description: EA LPC177X/8X EVAL BOARD
• Manufacturer: NXP Semiconductors
• Series: -r
• Type: MCUr

Specifications of OM13001,598

• Contents: Board, Cable, Headphones, Registration Card
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: LPC1788
• Other names: 568-6707

NXP Semiconductors
LPC178X_7X
Objective data sheet
11.8 I
Table 24.
T
[1]
Symbol
common to input and output
t
t
t
t
output
t
input
t
t
2
r
f
WH
WL
v(Q)
su(D)
h(D)
amb
Fig 25. I
S-bus interface
I2S_TX_SCK
I2S_TX_SDA
I2S_TX_WS
CCLK = 100 MHz; peripheral clock to the I
1600 ns, corresponds to the SCK signal in the I
=

40
2

Dynamic characteristics: I
Parameter
rise time
fall time
pulse width HIGH
pulse width LOW
data output valid time
data input set-up time
data input hold time
S-bus timing (transmit)
C to 85
All information provided in this document is subject to legal disclaimers.

C, V
DD(REG)(3V3)
Rev. 2 — 27 May 2011
t
WH
T
cy(clk)
= 3.0 V to 3.6 V. Values guaranteed by design.
2
t
Conditions
on pins I2S_TX_SCK and
I2S_RX_SCK
on pins I2S_TX_SCK and
I2S_RX_SCK
on pin I2S_TX_SDA;
on pin I2S_RX_SDA
on pin I2S_RX_SDA
v(Q)
S-bus interface pins
2
S-bus interface PCLK = CCLK / 4. I
t
v(Q)
t
WL
2
S-bus specification.
32-bit ARM Cortex-M3 microcontroller
[1]
[1]
[1]
[1]
[1]
[1]
[1]
t
f
LPC178x/7x
2
Min
-
-
25
-
-
5
2
S clock cycle time T
© NXP B.V. 2011. All rights reserved.
Max
6.7
8.0
-
25
6
-
-
t
r
002aag202
91 of 117
Unit
ns
ns
-
ns
ns
ns
ns
cy(clk)
=