LPC1774FBD208,551 NXP Semiconductors, LPC1774FBD208,551 Datasheet - Page 86
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LPC1774FBD208,551
Manufacturer Part Number
LPC1774FBD208,551
Description
IC MCU 32BIT 128KB FLASH 208LQFP
Manufacturer
NXP Semiconductors
Series
LPC17xxr
Datasheet
1.LPC1774FBD208551.pdf
(117 pages)
Specifications of LPC1774FBD208,551
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
120MHz
Connectivity
CAN, EBI/EMI, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number Of I /o
165
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 3.6 V
Data Converters
A/D 8x12b, D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
208-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-7567
LPC1774FBD208,551
LPC1774FBD208,551
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1774FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
LPC178X_7X
Objective data sheet
11.3 External clock
11.4 Internal oscillators
Table 19.
T
[1]
[2]
Table 20.
T
[1]
[2]
Symbol
f
f
Symbol
f
T
t
t
t
t
osc(RC)
i(RTC)
osc
CHCX
CLCX
CLCH
CHCL
amb
amb
Fig 20. 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.
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
40
Dynamic characteristic: external clock
Dynamic characteristic: internal oscillators
C to +85
C to +85
Parameter
internal RC oscillator
frequency
RTC input frequency
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.
C; V
C; 2.7 V
Rev. 2 — 27 May 2011
DD(3V3)
V
over specified ranges.
DD(3V3)
t
CHCL
3.6 V.
Conditions
-
-
Conditions
t
CLCX
[1]
32-bit ARM Cortex-M3 microcontroller
[1]
T
cy(clk)
Min
1
40
T
T
-
-
Min
11.88
-
t
CLCH
t
cy(clk)
cy(clk)
CHCX
i(RMS)
0.4
0.4
LPC178x/7x
= 200 mV)
-
Typ
12
32.768 -
Typ
-
-
-
-
-
002aaa907
© NXP B.V. 2011. All rights reserved.
[2]
[2]
Max
25
1000
-
-
5
5
Max
12.12
86 of 117
Unit
MHz
ns
ns
ns
ns
ns
Unit
MHz
kHz