LPC2194HBD64/01-S NXP Semiconductors, LPC2194HBD64/01-S Datasheet - Page 8

• Manufacturer Part Number: LPC2194HBD64/01-S
• Description: MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC 256KB Flash 1.8V/3.3V 64-Pin LQFP Tray
• Manufacturer: NXP Semiconductors

Specifications of LPC2194HBD64/01-S

• Package: 64LQFP
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 60 MHz
• Ram Size: 16 KB
• Program Memory Size: 256 KB
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 16|32 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 46
• Interface Type: CAN/I2C/SPI/SSP/UART
• On-chip Adc: 4-chx10-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 2

NXP Semiconductors
Table 2.
[1]
LPC2194_5
Product data sheet
Symbol
V
V
V
V
V
V
SSA
SSA(PLL)
DD(1V8)
DDA(1V8)
DD(3V3)
DDA(3V3)
SSP interface available on LPC2194/01 only.
Pin description
Pin
59
58
17, 49
63
23, 43, 51
7
…continued
Type Description
I
I
I
I
I
I
analog ground; 0 V reference. This should nominally be the same voltage as V
but should be isolated to minimize noise and error.
PLL analog ground; 0 V reference. This should nominally be the same voltage as
V
1.8 V core power supply; this is the power supply voltage for internal circuitry.
analog 1.8 V core power supply; this is the power supply voltage for internal
circuitry. This should be nominally the same voltage as V
isolated to minimize noise and error.
3.3 V pad power supply; this is the power supply voltage for the I/O ports.
analog 3.3 V pad power supply; this should be nominally the same voltage as
V
SS
DD(3V3)
, but should be isolated to minimize noise and error.
Rev. 05 — 10 December 2007
but should be isolated to minimize noise and error.
Single-chip 16/32-bit microcontroller
DD(1V8)
LPC2194
© NXP B.V. 2007. All rights reserved.
but should be
8 of 40
SS
,