LPC2458FET180,551 NXP Semiconductors, LPC2458FET180,551 Datasheet - Page 51

• Manufacturer Part Number: LPC2458FET180,551
• Description: IC ARM7 MCU FLASH 512K 180TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2458FET180,551

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 136
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 98K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 180-TFBGA
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 32 bit
• Data Ram Size: 98 KB
• Interface Type: CAN, Ethernet, I2C, I2S, IrDA, SPI, SSP, UART, USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, SAB-TFBGA180
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• On-chip Dac: 10 bit, 1 Channel
• Package: 180TFBGA
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 72 MHz
• For Use With: 622-1023 - BOARD SCKT ADAPTER FOR TFBGA180622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4258; 935282454551; LPC2458FET180-S

NXP Semiconductors
UM10237_4
User manual
3.2.6 PLL Status register (PLLSTAT - 0xE01F C088)
Table 46.
The read-only PLLSTAT register provides the actual PLL parameters that are in effect at
the time it is read, as well as the PLL status. PLLSTAT may disagree with values found in
PLLCON and PLLCFG because changes to those registers do not take effect until a
proper PLL feed has occurred (see
0xE01F
Multiplier (M)
13672
13733
13733
13916
14099
14420
14648
15381
15381
15564
15625
15869
16113
16479
17578
18127
18311
19226
19775
20508
20599
20874
21149
21973
23071
23438
23804
24170
C08C)”).
Multiplier values for a 32 kHz oscillator
Rev. 04 — 26 August 2009
Section 4–3.2.9 “PLL Feed register (PLLFEED -
Pre-divide (N)
2
2
3
2
2
3
2
2
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Chapter 4: LPC24XX Clocking and power control
F
448.0041
450.0029
300.0020
455.9995
461.9960
315.0097
479.9857
504.0046
336.0031
340.0008
512.0000
519.9954
527.9908
359.9892
383.9973
395.9904
400.0099
419.9984
431.9915
448.0041
449.9920
455.9995
462.0070
480.0075
503.9937
512.0109
520.0063
528.0017
CCO
UM10237
© NXP B.V. 2009. All rights reserved.
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