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NXP Semiconductors LPC1857FET256,551
产品详情
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
Height
1.1 mm
Length
17.2 mm
Width
17.2 mm
Physical
Case/Package
BGA
Mount
Surface Mount
Number of Pins
256
Technical
Core Architecture
ARM
Data Bus Width
32 b
Frequency
180 MHz
Interface
CAN, EBI/EMI, Ethernet, I2C, I2S, IrDA, MMC, SD, SPI, SSP, UART, USART, USB
Max Frequency
150 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
3.6 V
Memory Size
1 MB
Memory Type
FLASH, ROMless, SRAM
Min Operating Temperature
-40 °C
Min Supply Voltage
2.2 V
Number of ADC Channels
2
Number of Ethernet Channels
1
Number of I/Os
164
Number of I2C Channels
2
Number of Programmable I/O
164
Number of PWM Channels
1
Number of SPI Channels
4
Number of Timers/Counters
4
Number of UART Channels
4
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
RAM Size
136 kB
Watchdog Timer
Yes