LPC2194JBD64,151 NXP Semiconductors, LPC2194JBD64,151 Datasheet - Page 3

• Manufacturer Part Number: LPC2194JBD64,151
• Description: IC ARM7 MCU FLASH 256K 64-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2100r

Specifications of LPC2194JBD64,151

• 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
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• 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 ~ 105°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 568-1895; 935275729151; LPC2194JBD64-S

Philips Semiconductors
4. Block diagram
9397 750 12757
Preliminary data
Fig 1. Block diagram.
(1) When test/debug interface is used, GPIO/other function sharing these pins are not available.
*Shared with GPIO
P0 (30 PINS)
P1.31:16
PWM1..6*
8 x MAT*
8 x CAP*
INTERNAL SRAM
Ain3:0*
EINT1*
EINT0*
EINT2*
EINT3*
RD4:1*
TD4:1*
CONTROLLER
ARM7 LOCAL BUS
16 kB
SRAM
ACCEPTANCE FILTERS
CAN INTERFACE
A/D CONVERTER
TIMER0/TIMER1
PURPOSE I/O
INTERRUPTS
EXTERNAL
CAPTURE/
COMPARE
GENERAL
1, 2, 3 & 4
PWM0
10-BIT
CONTROLLER
128/256 kB
INTERNAL
FLASH
FLASH
Rev. 01 — 06 February 2004
ARM7TDMI-S
TEST/DEBUG
AHB BRIDGE
INTERFACE
AHB TO VPB
BRIDGE
APB
(Advanced High-performance Bus)
DIVIDER
VPB
system
AMBA AHB
clock
REAL TIME CLOCK
INTERFACE 0 & 1
Single-chip 16/32-bit microcontrollers
UART0/UART1
WATCHDOG
INTERFACE
I 2 C SERIAL
SPI SERIAL
CONTROL
PLL
SYSTEM
TIMER
VECTORED INTERRUPT
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CONTROLLER
DECODER
AHB
FUNCTIONS
MODEM CONTROL
SYSTEM
RxD0,1*
TxD0,1*
002aaa756
MOSI*
SSEL*
MISO*
(6 PINS)*
SCL*
SDA*
SCK*
LPC2194
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