LPC1850FET256 NXP Semiconductors, LPC1850FET256 Datasheet - Page 108

• Manufacturer Part Number: LPC1850FET256
• Description: The LPC1850FET256 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 200 kB of SRAM, and advanced peripherals including Ethernet, High Speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC1850_30_20_10
Preliminary data sheet
11.7 USART interface
Table 15.
T
Symbol
T
output
t
amb
v(Q)
Fig 26. I
cy(clk)
I2Sx_RX_SCK
I2Sx_RX_SDA
I2Sx_RX_WS
= 25

2
C; 2.2 V
Parameter
clock cycle time
data output valid time
Dynamic characteristics: USART interface
S-bus timing (receive)
All information provided in this document is subject to legal disclaimers.

V
Rev. 3.1 — 15 December 2011
DD(REG)(3V3)
t
WH
Conditions
on pins Ux_UCLK
on pin Ux_TXD

T
cy(clk)
3.6 V; 2.7 V
t
WL
t
su(D)
t
su(D)

V
DD(IO)
32-bit ARM Cortex-M3 microcontroller
LPC1850/30/20/10
t
t
su(D)
h(D)

3.6 V; C
Min
-
-
L
t
f
= 20 pF. Simulated values.
Typ
0.1
6.5
© NXP B.V. 2011. All rights reserved.
Max
-
-
t
r
002aag498
108 of 157
Unit
s
ns