LPC2157FBD100,551 NXP Semiconductors, LPC2157FBD100,551 Datasheet - Page 10

• Manufacturer Part Number: LPC2157FBD100,551
• Description: IC ARM7 MCU FLASH 512K 100LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2100r

Specifications of LPC2157FBD100,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 100-LQFP
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 60MHz
• Connectivity: I²C, Microwire, SPI, SSI, SSP, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 38
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC21
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 40 KB
• Interface Type: I2C/SPI
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 2
• Operating Supply Voltage: 2.4 V to 3.6 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
• For Use With: 568-4310 - EVAL BOARD LPC2158 W/LCD568-4297 - BOARD EVAL LPC21XX MCB2100622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4524; 935287348551

NXP Semiconductors
Table 3.
LPC2157_2158_1
Product data sheet
Symbol
P0[0] to P0[31]
P0[0]/TXD0/
PWM1
P0[1]/RXD0/
PWM3/EINT0
P0[2]/SCL0/
CAP0[0]
P0[3]/SDA0/
MAT0[0]/EINT1
P0[4]/SCK0/
CAP0[1]/AD0[6]
P0[5]/MISO0/
MAT0[1]/AD0[7]
P0[6]/MOSI0/
CAP0[2]/AD1[0]
P0[7]/SSEL0/
PWM2/EINT2
P0[8]/TXD1/
PWM4/AD1[1]
Pin description LPC2158
Pin
7
9
10
14
15
17
18
19
20
[1]
[2]
[3]
[3]
[4]
[4]
[4]
[2]
[4]
Type
I/O
I/O
O
O
I/O
I
O
I
I/O
I/O
I
I/O
I/O
O
I
I/O
I/O
I
I
I/O
I/O
O
I
I/O
I/O
I
I
I/O
I
O
I
I/O
O
O
I
Description
Port 0: Port 0 is a 32-bit I/O port with individual direction controls for each bit.
Total of 29 pins of the Port 0 can be used as a general purpose bidirectional
digital I/Os while P0[31] is output only pin. The operation of port 0 pins
depends upon the pin function selected via the pin connect block.
Pins P0[24], P0[26] and P0[27] are not available.
P0[0] — General purpose input/output digital pin (GPIO).
TXD0 — Transmitter output for UART0.
PWM1 — Pulse Width Modulator output 1.
P0[1] — General purpose input/output digital pin (GPIO).
RXD0 — Receiver input for UART0.
PWM3 — Pulse Width Modulator output 3.
EINT0 — External interrupt 0 input.
P0[2] — General purpose input/output digital pin (GPIO).
SCL0 — I
CAP0[0] — Capture input for Timer 0, channel 0.
P0[3] — General purpose input/output digital pin (GPIO).
SDA0 — I
MAT0[0] — Match output for Timer 0, channel 0.
EINT1 — External interrupt 1 input.
P0[4] — General purpose input/output digital pin (GPIO).
SCK0 — Serial clock for SPI0. SPI clock output from master or input to slave.
CAP0[1] — Capture input for Timer 0, channel 1.
AD0[6] — ADC 0, input 6.
P0[5] — General purpose input/output digital pin (GPIO).
MISO0 — Master In Slave Out for SPI0. Data input to SPI master or data
output from SPI slave.
MAT0[1] — Match output for Timer 0, channel 1.
AD0[7] — ADC 0, input 7.
P0[6] — General purpose input/output digital pin (GPIO).
MOSI0 — Master Out Slave In for SPI0. Data output from SPI master or data
input to SPI slave.
CAP0[2] — Capture input for Timer 0, channel 2.
AD1[0] — ADC 1, input 0.
P0[7] — General purpose input/output digital pin (GPIO).
SSEL0 — Slave Select for SPI0. Selects the SPI interface as a slave.
PWM2 — Pulse Width Modulator output 2.
EINT2 — External interrupt 2 input.
P0[8] — General purpose input/output digital pin (GPIO).
TXD1 — Transmitter output for UART1.
PWM4 — Pulse Width Modulator output 4.
AD1[1] — ADC 1, input 1.
Rev. 01 — 15 October 2008
2
2
C0 clock input/output. Open-drain output (for I
C0 data input/output. Open-drain output (for I
Single-chip 16-bit/32-bit microcontrollers
LPC2157/2158
2
2
C-bus compliance).
C-bus compliance).
© NXP B.V. 2008. All rights reserved.
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