LPC1114FHN33/302 NXP Semiconductors, LPC1114FHN33/302 Datasheet - Page 80

• Manufacturer Part Number: LPC1114FHN33/302
• Description: ARM Microcontrollers - MCU 32b 32K Flash 42I/O
• Manufacturer: NXP Semiconductors

Specifications of LPC1114FHN33/302

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1114
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Interface Type: I2C, SPI, SSP, UART
• Maximum Operating Temperature: + 85 C
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Program Memory Type: Flash
• Factory Pack Quantity: 260
• Tradename: LPC1100L

NXP Semiconductors
LPC111X
Product data sheet
10.3 External clock
Table 20.
T
[1]
[2]
Symbol
f
T
t
t
t
t
osc
CHCX
CLCX
CLCH
CHCL
amb
Fig 40. External clock timing (with an amplitude of at least V
cy(clk)
Parameters are valid over operating temperature range unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply
voltages.
= 40 C to +85 C; V
Dynamic characteristic: external clock
Parameter
oscillator frequency
clock cycle time
clock HIGH time
clock LOW time
clock rise time
clock fall time
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 20 February 2013
DD
over specified ranges.
t
CHCL
Conditions
LPC1110/11/12/13/14/15
t
CLCX
[1]
32-bit ARM Cortex-M0 microcontroller
Min
1
40
T
T
-
-
cy(clk)
cy(clk)
T
cy(clk)
 0.4
 0.4
t
CLCH
t
CHCX
i(RMS)
Typ
-
-
-
-
-
-
= 200 mV)
[2]
002aaa907
© NXP B.V. 2013. All rights reserved.
Max
25
1000
-
-
5
5
80 of 114
Unit
MHz
ns
ns
ns
ns
ns