LPC2157FBD100,551 NXP Semiconductors, LPC2157FBD100,551 Datasheet - Page 3
![IC ARM7 MCU FLASH 512K 100LQFP](/photos/6/65/66516/568-100-lqfp_sot407-1_sml.jpg)
LPC2157FBD100,551
Manufacturer Part Number
LPC2157FBD100,551
Description
IC ARM7 MCU FLASH 512K 100LQFP
Manufacturer
NXP Semiconductors
Series
LPC2100r
Datasheet
1.LPC2157FBD100551.pdf
(45 pages)
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
935287348551
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2157FBD100,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
LPC2157_2158_1
Product data sheet
Fig 2.
P0[31:28] and
P0[27:26]
P1[31:25],
P0[31:28],
(1) Pins shared with GPIO.
(2) USB DMA controller with 8 kB of RAM accessible as general purpose RAM and/or DMA is available in LPC2158 only.
(3) LPC2157 only.
AD0[7:6],
P1[17:16]
8
8
PWM[6:1]
4
4
P1[31:16]
AD0[5]
AD0[0]
EINT3 to
AD0[4:1]
AD1[7:0]
P0[23:0]
P0[25:0]
P0[25],
EINT0
AOUT
MAT0
MAT1
CAP0
CAP1
Microcontroller section block diagram
(3)
(3)
(3)
CONTROLLER
INTERNAL
LPC2157/2158
SRAM
32 kB
SRAM
FAST GENERAL
PURPOSE I/O
(W/EXTERNAL CLOCK)
ARM7 local bus
CAPTURE/COMPARE
A/D CONVERTERS
TIMER 0/TIMER 1
INTERRUPTS
PURPOSE I/O
EXTERNAL
GENERAL
0 AND 1
PWM0
CONTROLLER
INTERNAL
FLASH
FLASH
512 kB
TRST
(1)
Rev. 01 — 15 October 2008
TMS
ARM7TDMI-S
AHB BRIDGE
TEST/DEBUG
INTERFACE
(1)
TCK
AHB TO APB
(1)
BRIDGE
TDI
(1)
TDO
APB (advanced
peripheral bus)
(Advanced High-performance Bus)
(1)
DIVIDER
APB
system
clock
clock
USB
AMBA AHB
Single-chip 16-bit/32-bit microcontrollers
DEVICE CONTROLLER
INTERFACES 0 AND 1
USB 2.0 FULL-SPEED
SERIAL INTERFACES
SHARED WITH
REAL-TIME CLOCK
PLL0
PLL1
USB DMA
I
2
8 kB RAM
UART0/UART1
C-BUS SERIAL
SPI AND SSP
WATCHDOG
WITH DMA
CONTROL
SYSTEM
TIMER
(2)
XTAL1
CONTROLLER
LPC2157/2158
INTERRUPT
VECTORED
FUNCTIONS
(2)
SYSTEM
XTAL2
DECODER
AHB
RESET
002aad384
© NXP B.V. 2008. All rights reserved.
D+
D
UP_LED
CONNECT
VBUS
SCL0, SCL1
SDA0, SDA1
SCK0, SCK1
MOSI0, MOSI1
MISO0, MISO1
SSEL0, SSEL1
TXD0, TXD1
RXD0, RXD1
DSR1,CTS1,
RTS1, DTR1,
DCD1,RI1
RTCX1
RTCX2
V BAT
3 of 45