LPC1850FET256,551 NXP Semiconductors, LPC1850FET256,551 Datasheet - Page 79

• Manufacturer Part Number: LPC1850FET256,551
• Description: MCU 32BIT ARM CORTEX M3 256BGA
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1850FET256,551

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, SD/MMC, SPI, SSI, SSP, UART/USART, USB, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: -
• Program Memory Type: ROMless
• Eeprom Size: -
• Ram Size: 200K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Processor Series: LPC1850
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 200 KB
• Interface Type: SPI Flash (SPIFI), USB, Ethernet, LCD, External Memory Controller, I2C
• Maximum Clock Frequency: 150 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 6
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-6682

NXP Semiconductors
LPC1850_30_20_10
Objective data sheet
Table 22.
Table 23.
Fundamental oscillation
frequency
12 MHz
16 MHz
20 MHz
Fundamental oscillation
frequency
15 MHz
20 MHz
Fig 25. Slave mode operation of the on-chip oscillator
Fig 26. Oscillator modes with external crystal model used for C
Recommended values for C
components parameters) low frequency mode
Recommended values for C
components parameters) high frequency mode
All information provided in this document is subject to legal disclaimers.
XTAL1
C X1
LPC18xx
Rev. 1.2 — 17 February 2011
XTAL
Maximum crystal series
resistance R
< 80 
< 80 
< 100 
XTAL2
C X2
<100 
Maximum crystal series
resistance R
< 160 
< 160 
< 120 
< 80 
< 80 
X1/X2
X1/X2
XTAL1
S
LPC1xxx
C i
100 pF
in oscillation mode (crystal and external
in oscillation mode (crystal and external
S
002aae835
32-bit ARM Cortex-M3 microcontroller
C g
LPC1850/30/20/10
=
External load capacitors C
C
18 pF, 18 pF
39 pF, 39 pF
47 pF, 47 pF
x2
External load capacitors
C
18 pF, 18 pF
39 pF, 39 pF
18 pF, 18 pF
33 pF, 33 pF
18 pF, 18 pF
33 pF, 33 pF
X1
X1
/C
L
C L
R S
, C
X2
002aag031
X2
evaluation
© NXP B.V. 2011. All rights reserved.
C P
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X1
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