LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 56

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Details
• Other names: 935293795551

NXP Semiconductors
Table 8.
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] V
[11] 3-state outputs go into 3-state mode in Deep power-down mode.
[12] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[13] To V
LPC1850_30_20_10
Objective data sheet
Symbol
Oscillator pins
V
V
USB pins
V
V
amb
i(XTAL1)
o(XTAL2)
IC
i(dif)
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
The RTC typically fails when V
V
Conditions <tbd>.
On pin VBAT; I
On pin VBAT; V
All internal pull-ups disabled. All pins configured as output and driven LOW. V
V
Including voltage on outputs in 3-state mode.
=
DD(REG)(3V3)
DDA(3V3)
DD(3V3)

40
SS
.

Static characteristics
supply voltages must be present.
C to +85
= 3.3 V; T
= 3.3 V; T
DD(REG)(3V3)
Parameter
input voltage on pin
XTAL1
output voltage on pin
XTAL2
common-mode input
voltage
differential input voltage
BAT

= 3.3 V; T
amb
C, unless otherwise specified.
amb
= 25 C.
= <tbd> nA; V
= 25 C for all power consumption measurements.
amb
VBAT
= 25 C.
…continued
drops below 1.6 V.
DD(REG)(3V3)
All information provided in this document is subject to legal disclaimers.
Conditions
high-speed mode
full-speed/low-speed
mode
chirp mode
Rev. 1.2 — 17 February 2011
= 3.3 V; V
BAT
< V
DD(REG)(3V3)
DD(3V3)
; T
amb
32-bit ARM Cortex-M3 microcontroller
Min
0.5
0.5
<tbd>
<tbd>
<tbd>
<tbd>
= 3.3 V; T
LPC1850/30/20/10
= 25 C.
amb
= 25 C.
Typ
-
-
<tbd>
-
-
<tbd>
[1]
© NXP B.V. 2011. All rights reserved.
Max
1.2
1.2
<tbd>
<tbd>
<tbd>
<tbd>
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Unit
V
V
mV
mV
mV
mV