LPC2157FBD100,551 NXP Semiconductors, LPC2157FBD100,551 Datasheet - Page 45
![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
16. Contents
1
2
3
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.5
6.5.1
6.6
6.7
6.7.1
6.8
6.8.1
6.9
6.9.1
6.10
6.10.1
6.11
6.11.1
6.12
6.12.1
6.13
6.13.1
6.14
6.14.1
6.15
6.15.1
6.16
6.16.1
6.17
6.17.1
6.18
6.18.1
6.19
6.19.1
6.19.2
6.19.3
6.19.4
6.19.5
6.19.6
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 1
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . 15
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Architectural overview. . . . . . . . . . . . . . . . . . . 15
On-chip flash program memory . . . . . . . . . . . 15
On-chip static RAM. . . . . . . . . . . . . . . . . . . . . 15
Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . 16
Interrupt controller . . . . . . . . . . . . . . . . . . . . . 16
Interrupt sources. . . . . . . . . . . . . . . . . . . . . . . 17
Pin connect block . . . . . . . . . . . . . . . . . . . . . . 17
Fast general purpose parallel I/O . . . . . . . . . . 17
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
10-bit ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
10-bit DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
USB 2.0 device controller (LPC2158 only) . . . 18
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
UARTs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
I
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SPI serial I/O controller. . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SSP serial I/O controller . . . . . . . . . . . . . . . . . 20
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
General purpose timers/external event
counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . 22
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Real-time clock . . . . . . . . . . . . . . . . . . . . . . . . 22
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Pulse width modulator . . . . . . . . . . . . . . . . . . 22
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
System control . . . . . . . . . . . . . . . . . . . . . . . . 24
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . 24
PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Reset and wake-up timer . . . . . . . . . . . . . . . . 24
Brownout detector. . . . . . . . . . . . . . . . . . . . . . 25
Code security . . . . . . . . . . . . . . . . . . . . . . . . . 25
External interrupt inputs . . . . . . . . . . . . . . . . . 25
2
C-bus serial I/O controller . . . . . . . . . . . . . . 20
6.19.7
6.19.8
6.19.9
6.20
6.20.1
6.20.2
6.21
6.21.1
6.21.2
6.21.3
6.21.4
6.21.4.1
6.21.5
6.21.6
6.21.7
6.21.8
6.21.9
6.21.10
6.21.11
6.21.12
6.21.13
6.21.13.1 I
6.21.14
6.21.15
7
8
9
9.1
10
10.1
11
12
13
14
14.1
14.2
14.3
14.4
15
16
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 31
Static characteristics . . . . . . . . . . . . . . . . . . . 32
Dynamic characteristics . . . . . . . . . . . . . . . . . 38
Application information . . . . . . . . . . . . . . . . . 39
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 41
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 42
Revision history . . . . . . . . . . . . . . . . . . . . . . . 43
Legal information . . . . . . . . . . . . . . . . . . . . . . 44
Contact information . . . . . . . . . . . . . . . . . . . . 44
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Memory mapping control . . . . . . . . . . . . . . . . 25
Power control . . . . . . . . . . . . . . . . . . . . . . . . . 25
APB bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Emulation and debugging. . . . . . . . . . . . . . . . 26
EmbeddedICE . . . . . . . . . . . . . . . . . . . . . . . . 26
RealMonitor . . . . . . . . . . . . . . . . . . . . . . . . . . 27
LCD driver . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
General description . . . . . . . . . . . . . . . . . . . . 27
Functional description . . . . . . . . . . . . . . . . . . 27
LCD bias voltages . . . . . . . . . . . . . . . . . . . . . 27
Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Internal clock . . . . . . . . . . . . . . . . . . . . . . . . . 28
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Display register. . . . . . . . . . . . . . . . . . . . . . . . 28
Segment outputs . . . . . . . . . . . . . . . . . . . . . . 28
Backplane outputs . . . . . . . . . . . . . . . . . . . . . 28
Display RAM. . . . . . . . . . . . . . . . . . . . . . . . . . 28
Data pointer . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Output bank selector . . . . . . . . . . . . . . . . . . . 29
Input bank selector. . . . . . . . . . . . . . . . . . . . . 29
Blinker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Input filters . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
I
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Suggested USB interface solutions . . . . . . . . 39
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 44
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Single-chip 16-bit/32-bit microcontrollers
2
2
C-bus controller . . . . . . . . . . . . . . . . . . . . . . 29
C-bus slave addresses . . . . . . . . . . . . . . . . 30
LPC2157/2158
Document identifier: LPC2157_2158_1
Date of release: 15 October 2008
All rights reserved.