LH7A404N0F092B3 NXP Semiconductors, LH7A404N0F092B3 Datasheet - Page 34

• Manufacturer Part Number: LH7A404N0F092B3
• Description: Microcontrollers (MCU) LCD USB FS/HOST MMU LFBGA324
• Manufacturer: NXP Semiconductors

Specifications of LH7A404N0F092B3

• Data Bus Width: 32 bit
• Program Memory Type: ROMLess
• Data Ram Size: 80 KB
• Interface Type: AC97, EBI, IrDA, Microwire, SPI, SSI, SSP, UART, USB
• Maximum Clock Frequency: 266 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LFBGA
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 9 Channel
• Lead Free Status / Rohs Status: Details
• Other names: LH7A404N0F092B3;55

LH7A404
CURRENT CONSUMPTION BY OPERATING MODE
of parameters. To make these data more usable, the
values presented in Table 11 were derived under the
conditions described here.
Maximum Specified Value
determined using these operating characteristics:
• All IP blocks either operating or enabled at maximum
• Core operating at maximum power configuration
• All voltages at maximum specified values
• Nominal specified ambient temperature.
Typical
using a ‘typical’ application under ‘typical’ environmental
conditions and the following operating characteristics:
• LINUX operating system running from SDRAM
• UART and AC97 peripherals operating; all other
• LCD enabled with 320 × 240 × 16-bit color, 60 Hz
• I/O loads at nominal
• Cache enabled
• FCLK = 200; HCLK = 100; PCLK = 50 MHz
• All voltages at typical values
• Nominal case temperature.
34
frequency and size configuration
peripherals as needed by the OS
refresh rate, data in SDRAM
Current consumption can depend on a number
The values specified in the MAXIMUM column were
The values in the TYPICAL column were determined
NOTES:
1. FCLK = 200 MHZ pertains to LH7A404-N0E-000-xx and LH7A404-N0F-000-xx
2. FCLK = 266 MHz pertains to LH7A404-N0E-092-xx and LH7A404-N0F-092-xx.
SYMBOL PARAMETER FCLK = 200 MHz (TYP.) FCLK = 266 MHz (TYP.) UNITS
ICORE
IIO
ICORE
IIO
ICORE
IIO
Core Current
I/O Current
Core Current
I/O Current
Core Current
I/O Current
STANDBY MODE (Typical Conditions Only)
Table 11. Current Consumption by Mode
HALT MODE (All Peripherals Disabled)
NXP Semiconductors
RUN MODE
132
15
40
66
1
4
PERIPHERAL CURRENT CONSUMPTION
10 shows the typical current consumption for each
of the on-board peripheral blocks. The values were
determined with the peripheral clock running at 200
MHz, typical conditions, and no I/O loads. This current
is supplied by the 1.8 V power supply.
AC97
UART (each)
RTC
Timers (each)
LCD (+I/O)
MMC
SCI
PWM (each)
BMI-SWI
BMI-SBus
SDRAM (+I/O)
USB Device (+PLL)
ACI
VIC
KMI
USB Host
ADC/TSC
In addition to the modal current consumption, Table
Table 10. Peripheral Current Consumption
PERIPHERAL
199
200
29
58
2
4
1.5 (+14.8)
TYPICAL
5.4 (+1.0)
5.6 (+3.3)
32-Bit System-on-Chip
0.005
Preliminary data sheet
610
715
590
1.3
1.0
0.1
0.6
1.0
1.0
0.8
23
45
38
mA
mA
mA
mA
µA
µA
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA