LPC2420FBD208,551 NXP Semiconductors, LPC2420FBD208,551 Datasheet - Page 9

• Manufacturer Part Number: LPC2420FBD208,551
• Description: IC ARM7 MCU ROMLESS 208LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2420FBD208,551

• Program Memory Type: ROMless
• Package / Case: 208-LQFP
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: EBI/EMI, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 160
• Ram Size: 82K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 82 KB
• Interface Type: CAN/I2C/I2S/SPI/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4527; 935286745551

NXP Semiconductors
Table 3.
Table 4.
LPC2420_60_5
Preliminary data sheet
Pin Symbol
13
17
Row T
1
5
9
13
17
Row U
1
5
9
13
17
Symbol
P0[0] to P0[31]
P0[0]/RD1/
TXD3/SDA1
P0[1]/TD1/RXD3/
SCL1
P0[2]/TXD0
P2[17]/RAS
P4[20]/A20/
SDA2/SCK1
P0[27]/SDA0
V
P1[24]/USB_RX_DM1/
PWM1[5]/MOSI0
P1[28]/USB_SCL1/
PCAP1[0]/MAT0[0]
P2[11]/EINT1/
MCIDAT1/I2STX_CLK
USB_D−2
P2[23]/DYCS3/
CAP3[1]/SSEL0
P4[0]/A0
V
P4[16]/A16
SSIO
DD(3V3)
Pin allocation table
Pin description
6.2 Pin description
Pin
94
96
202
[1]
[1]
[1]
Pin Symbol
14
2
6
10
14
2
6
10
14
Ball
U15
T14
C4
…continued
[1]
[1]
[1]
P0[11]/RXD2/SCL2/
MAT3[1]
-
P0[31]/USB_D+2
P3[23]/D23/
CAP0[0]/PCAP1[0]
P1[25]/USB_LS1/
USB_HSTEN1/MAT1[1]
P0[1]/TD1/RXD3/SCL1
-
P3[25]/D25/
MAT0[0]/PWM1[2]
P1[19]/USB_TX_E1/
USB_PPWR1/CAP1[1]
P4[1]/A1
P1[29]/USB_SDA1/
PCAP1[1]/MAT0[1]
-
Type
I/O
I/O
I
O
I/O
I/O
O
I
I/O
I/O
O
Rev. 05 — 24 February 2010
Description
Port 0: Port 0 is a 32-bit I/O port with individual direction controls for each
bit. The operation of port 0 pins depends upon the pin function selected
via the Pin Connect block.
P0[0] — General purpose digital input/output pin.
RD1 — CAN1 receiver input (LPC2460 only).
TXD3 — Transmitter output for UART3.
SDA1 — I
P0[1] — General purpose digital input/output pin.
TD1 — CAN1 transmitter output (LPC2460 only).
RXD3 — Receiver input for UART3.
SCL1 — I
P0[2] — General purpose digital input/output pin.
TXD0 — Transmitter output for UART0.
2
2
C1 clock input/output (this is not an open-drain pin).
C1 data input/output (this is not an open-drain pin).
Pin Symbol
15
3
7
11
15
3
7
11
15
P4[4]/A4
-
P3[26]/D26/
MAT0[1]/PWM1[3]
P0[14]/USB_HSTEN2/
USB_CONNECT2/
SSEL1
P4[2]/A2
P0[10]/TXD2/SDA2/
MAT3[0]
-
P2[18]/CLKOUT0
P1[20]/USB_TX_DP1/
PWM1[2]/SCK0
P2[21]/DYCS1
P0[0]/RD1/TXD3/SDA1
-
Flashless 16-bit/32-bit microcontroller
LPC2420/2460
Pin Symbol
16
4
8
12
16
4
8
12
16
P4[5]/A5
-
P2[26]/CKEOUT2/
MAT3[0]/MISO0
P2[20]/DYCS0
P1[27]/USB_INT1/
USB_OVRCR1/CAP0[1]
P2[13]/EINT3/
MCIDAT3/I2STX_SDA
-
P0[29]/USB_D+1
P1[22]/USB_RCV1/
USB_PWRD1/MAT1[0]
P2[22]/DYCS2/
CAP3[0]/SCK0
P4[3]/A3
-
© NXP B.V. 2010. All rights reserved.
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