LPC1227FBD48/301 NXP Semiconductors, LPC1227FBD48/301 Datasheet - Page 33

• Manufacturer Part Number: LPC1227FBD48/301
• Description: MCU, 128K FLASH, CORTEX-M0, 48LQFP
• Manufacturer: NXP Semiconductors

Specifications of LPC1227FBD48/301

• Rohs Compliant: YES
• Featured Product: LPC122x Cortex-M0 Microcontrollers
• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 45MHz
• Connectivity: I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Controller Family/series: LPC1200
• No. Of I/o's: 39
• Ram Memory Size: 8KB
• Cpu Speed: 30MHz
• No. Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5163; LPC1227FBD48/301

NXP Semiconductors
Table 7.
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
LPC122X
Objective data sheet
Symbol
Oscillator pins
V
V
amb
i(xtal)
o(xtal)
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
Including voltage on outputs in 3-state mode.
V
3-state outputs go into 3-state mode when V
Normal-drive output mode applies to all GPIO pins except pins PIO0_12, PIO0_27, PIO0_28, PIO0_29.
High-drive output mode available on pins PIO0_12, PIO0_27, PIO0_28, PIO0_29.
Allowed as long as the current limit does not exceed the maximum current allowed by the device.
To V
=
DD(3V3)

40
SS
.

Static characteristics
and V
C to +85
DD(IO)
Parameter
crystal input voltage
crystal output voltage

C, unless otherwise specified.
supply voltages must be present.
…continued
Conditions
All information provided in this document is subject to legal disclaimers.
DD(IO)
is grounded.
Rev. 1.2 — 29 March 2011
32-bit ARM Cortex-M0 microcontroller
Min
0
0
Typ
1.8
1.8
[1]
LPC122x
© NXP B.V. 2011. All rights reserved.
Max
1.95
1.95
33 of 60
Unit
V
V