LPC1820FET100 NXP Semiconductors, LPC1820FET100 Datasheet - Page 120

• Manufacturer Part Number: LPC1820FET100
• Description: The LPC1820FET100 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 168 kB of SRAM, and advanced peripherals including High Speed USB 2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC1850_30_20_10
Preliminary data sheet
11.12 SD/MMC
11.13 LCD
Table 23.
T
Table 24.
T
Symbol Parameter
f
t
t
t
t
Symbol Parameter
f
t
t
t
t
clk
su(D)
h(D)
d(QV)
h(Q)
clk
su(D)
h(D)
d(QV)
h(Q)
amb
amb
Fig 34. SD/MMC timing
= 25
= 25


clock frequency
data input set-up
time
data input hold time
data output valid
delay time
data output hold time on pins SD_CMD, SD_DATn
clock frequency
data input set-up
time
data input hold time
data output valid
delay time
data output hold time
C, 2.2 V
C; 2.2 V
Dynamic characteristics: SD/MMC
Dynamic characteristics: LCD
All information provided in this document is subject to legal disclaimers.
SD_DATn (O)


SD_CMD (O)
SD_DATn (I)
SD_CMD (I)
V
V
Rev. 3.1 — 15 December 2011
DD(REG)(3V3)
DD(REG)(3V3)
SD_CLK
Conditions
on pin SD_CLK; data
transfer mode
on pin SD_CLK;
identification mode
on pins SD_CMD, SD_DATn
as inputs
on pins SD_CMD, SD_DATn
as inputs
on pins SD_CMD, SD_DATn
as outputs
as outputs
Conditions
on pin LCD_DCLK


3.6 V; 2.7 V
3.6 V; 2.7 V
t
d(QV)
T
cy(clk)


V
V
DD(IO)
DD(IO)
32-bit ARM Cortex-M3 microcontroller
LPC1850/30/20/10
t
su(D)


3.6 V, C
3.6 V; C
Min
-
<tbd> 9.9
<tbd> 0.3
-
<tbd> 0.3
Min
-
<tbd>
<tbd> <tbd>
-
<tbd> <tbd>
t
t
h(D)
h(Q)
L
L
002aag204
Typ
40
6.9
Typ
50
14.1
= 20 pF. Simulated values.
= 20 pF. Simulated values.
© NXP B.V. 2011. All rights reserved.
<tbd> ns
<tbd> MHz
-
Max
<tbd> MHz
<tbd> MHz
-
-
-
Max
-
-
<tbd> ns
120 of 157
Unit
ns
ns
ns
Unit
ns
ns
ns