LPC2420FBD208,551 NXP Semiconductors, LPC2420FBD208,551 Datasheet - Page 22

• 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 4.
LPC2420_60_5
Preliminary data sheet
Symbol
P4[9]/A9
P4[10]/A10
P4[11]/A11
P4[12]/A12
P4[13]/A13
P4[14]/A14
P4[15]/A15
P4[16]/A16
P4[17]/A17
P4[18]/A18
P4[19]/A19
P4[20]/A20/
SDA2/SCK1
P4[21]/A21/
SCL2/SSEL1
P4[22]/A22/
TXD2/MISO1
P4[23]/A23/
RXD2/MOSI1
P4[24]/OE
Pin description
Pin
131
135
145
149
155
159
173
101
104
105
111
109
115
123
129
183
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Ball
H17
G17
F14
C16
B16
B15
A11
U17
P14
P15
P16
R17
M15
K14
J15
B8
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I/O
I
I/O
I/O
O
Rev. 05 — 24 February 2010
Description
P4[9] — General purpose digital input/output pin.
A9 — External memory address line 9.
P4[10] — General purpose digital input/output pin.
A10 — External memory address line 10.
P4[11] — General purpose digital input/output pin.
A11 — External memory address line 11.
P4[12] — General purpose digital input/output pin.
A12 — External memory address line 12.
P4[13] — General purpose digital input/output pin.
A13 — External memory address line 13.
P4[14] — General purpose digital input/output pin.
A14 — External memory address line 14.
P4[15] — General purpose digital input/output pin.
A15 — External memory address line 15.
P4[16] — General purpose digital input/output pin.
A16 — External memory address line 16.
P4[17] — General purpose digital input/output pin.
A17 — External memory address line 17.
P4[18] — General purpose digital input/output pin.
A18 — External memory address line 18.
P4[19] — General purpose digital input/output pin.
A19 — External memory address line 19.
P4[20] — General purpose digital input/output pin.
A20 — External memory address line 20.
SDA2 — I
SCK1 — Serial Clock for SSP1.
P4[21] — General purpose digital input/output pin.
A21 — External memory address line 21.
SCL2 — I
SSEL1 — Slave Select for SSP1.
P4[22] — General purpose digital input/output pin.
A22 — External memory address line 22.
TXD2 — Transmitter output for UART2.
MISO1 — Master In Slave Out for SSP1.
P4[23] — General purpose digital input/output pin.
A23 — External memory address line 23.
RXD2 — Receiver input for UART2.
MOSI1 — Master Out Slave In for SSP1.
P4[24] — General purpose digital input/output pin.
OE — LOW active Output Enable signal.
2
2
C2 clock input/output (this is not an open-drain pin).
C2 data input/output (this is not an open-drain pin).
Flashless 16-bit/32-bit microcontroller
LPC2420/2460
© NXP B.V. 2010. All rights reserved.
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