LPC2138FBD64 NXP Semiconductors, LPC2138FBD64 Datasheet - Page 4

• Manufacturer Part Number: LPC2138FBD64
• Description: 16/32BIT MCU ARM7, 512K FLASH, 64LQFP
• Manufacturer: NXP Semiconductors

Specifications of LPC2138FBD64

• No. Of I/o's: 47
• Ram Memory Size: 32KB
• Cpu Speed: 60MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 6
• Digital Ic Case: RoHS Compliant
• Core Size: 32bit
• Program Memory Size: 512KB
• Oscillator Type: External Only
• Controller Family/series: LPC21xx
• Rohs Compliant: Yes

NXP Semiconductors
4. Block diagram
LPC2131_32_34_36_38
Product data sheet
Fig 1. Block diagram
AD1[7:0]
PWM[6:1]
P1[31:16]
P1[31:16]
EINT[3:0]
AD0[7:0]
AOUT
P0[31:0]
8 × CAP
P0[31:0]
8 × MAT
(1) LPC2134/36/38 only.
(2) LPC2132/34/36/38 only.
(3) Pins shared with GPIO.
(1)
(2)
LPC2131, LPC2131/01
LPC2132, LPC2132/01
LPC2134, LPC2134/01
LPC2136, LPC2136/01
LPC2138, LPC2138/01
CONTROLLER
INTERNAL
8/16/32 kB
SRAM
SRAM
FAST GENERAL
PURPOSE I/O
ARM7 local bus
D/A CONVERTER
A/D CONVERTERS
TIMER 0/TIMER 1
PURPOSE I/O
INTERRUPTS
EXTERNAL
CAPTURE/
COMPARE
0 AND 1
GENERAL
PWM0
CONTROLLER
256/512 kB
INTERNAL
32/64/128/
(1)
FLASH
FLASH
(2)
All information provided in this document is subject to legal disclaimers.
TRST
(3)
TMS
ARM7TDMI-S
Rev. 5 — 2 February 2011
TEST/DEBUG
AHB BRIDGE
INTERFACE
(3)
TCK
AHB TO APB
BRIDGE
(3)
TDI
TDO
(3)
peripheral bus)
(Advanced High-performance Bus)
(3)
APB (ARM
signals
trace
DIVIDER
APB
AMBA AHB
system
clock
LPC2131/32/34/36/38
INTERFACES 0 AND 1
SERIAL INTERFACES
REAL TIME CLOCK
Single-chip 16/32-bit microcontrollers
PLL
UART0/UART1
SPI AND SSP
WATCHDOG
I
CONTROL
2
SYSTEM
C SERIAL
TIMER
XTAL1
CONTROLLER
INTERRUPT
FUNCTIONS
VECTORED
DECODER
SYSTEM
XTAL2
AHB
RESET
002aab067
© NXP B.V. 2011. All rights reserved.
SCL0,1
SDA0,1
SCK0,1
MOSI0,1
MISO0,1
SSEL0,1
TXD0,1
RXD0,1
DSR1
RTS1
DCD1
RTCX1
RTCX2
VBAT
(1)
(1)
(1)
, DTR1
,CTS1
, RI1
4 of 45
(1)
(1)
(1)