LPC2194HBD64/01,15 NXP Semiconductors, LPC2194HBD64/01,15 Datasheet - Page 3

• Manufacturer Part Number: LPC2194HBD64/01,15
• Description: IC ARM7 MCU FLASH 256K 64-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2100r

Specifications of LPC2194HBD64/01,15

• Program Memory Type: FLASH
• Program Memory Size: 256KB (256K x 8)
• Package / Case: 64-LQFP
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 60MHz
• Connectivity: CAN, I²C, Microwire, SPI, SSI, SSP, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 46
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: LPC21
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 16 KB
• Interface Type: CAN/I2C/SPI/UART
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 46
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-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: 568-4316; 935284881151; LPC2194HBD64/01-S; LPC2194HBD64/01-S

NXP Semiconductors
4. Block diagram
LPC2194_5
Product data sheet
Fig 1. Block diagram
PWM[6:1]
EINT[3:0]
4
4
4
4
P0[30:27],
AIN[3:0]
P1[31:16]
P0[30:27],
RD[4:1]
P1[31:16]
TD[4:1]
P0[25:0]
(1) Shared with GPIO.
(2) When test/debug interface is used, GPIO/other functions sharing these pins are not available.
(3) SSP interface and high-speed GPIO are available on LPC2194/01 only.
P0[25:0]
CAP0
CAP1
MAT0
MAT1
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
CONTROLLER
INTERNAL
SRAM
SRAM
16 kB
CAN INTERFACE 1, 2, 3 AND 4
46 PINS TOTAL
HIGH-SPEED
ARM7 LOCAL BUS
LPC2194
ACCEPTANCE FILTERS
GPI/O
A/D CONVERTER
TIMER 0/TIMER 1
PURPOSE I/O
INTERRUPTS
EXTERNAL
CAPTURE/
(3)
COMPARE
GENERAL
PWM0
CONTROLLER
INTERNAL
FLASH
256 kB
FLASH
TRST
(2)
TMS
Rev. 05 — 10 December 2007
ARM7TDMI-S
TEST/DEBUG
AHB BRIDGE
INTERFACE
(2)
TCK
AHB TO APB
BRIDGE
TDI
(2)
TDO
(2)
(2)
RTCK
AMBA Advanced High-performance
DIVIDER
APB
Bus (AHB)
system
clock
SPI1/SSP
REAL-TIME CLOCK
I
2
UART0/UART1
C-BUS SERIAL
PLL
SPI0 SERIAL
WATCHDOG
INTERFACE
INTERFACE
INTERFACE
CONTROL
SYSTEM
Single-chip 16/32-bit microcontroller
TIMER
(3)
SERIAL
XTAL1
CONTROLLER
INTERRUPT
VECTORED
FUNCTIONS
DECODER
SYSTEM
XTAL2
AHB
RESET
002aad178
LPC2194
© NXP B.V. 2007. All rights reserved.
V
V
V
DD(3V3)
DD(1V8)
SS
SCL
SDA
SCK1
MOSI1
MISO1
SSEL1
SCK0
MOSI0
MISO0
SSEL0
TXD[1:0]
RXD[1:0]
DSR1
RTS1
DCD1
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
, DTR1
, CTS1
, RI1
(1)
(1)
(1)
3 of 40
(1)
(1)
,
,