LH75411N0Q100C0 Sharp Microelectronics, LH75411N0Q100C0 Datasheet - Page 78

• Manufacturer Part Number: LH75411N0Q100C0
• Description: IC ARM7 BLUESTREAK MCU 144LQFP
• Manufacturer: Sharp Microelectronics
• Series: BlueStreak ; LH7r

Specifications of LH75411N0Q100C0

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 84MHz
• Connectivity: EBI/EMI, SPI, SSI, SSP, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Maximum Clock Frequency: 84 MHz
• Number Of Programmable I/os: 8
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

LH75400/01/10/11
SUGGESTED EXTERNAL COMPONENTS
nents for the 32.768 kHz crystal circuit to be used with
the SHARP LH75400/01/10/11. The NAND gate rep-
resents the logic inside the SoC. See the chart for
crystal specifics.
78
Figure 26 shows the suggested external compo-
NOTES:
1. Y1 is a parallel-resonant type crystal. (See table)
2. The nominal values for C1 and C2 shown are for
3. The values for C1 and C2 are dependent upon
4. R1 must be in the circuit.
5. Ground connections should be short and return
6. Tolerance for R1, C1, C2 is ≤ 5%.
a crystal specified at 12.5 pF load capacitance (CL).
the cystal's specified load capacitance and PCB
stray capacitance.
to the ground plane which is connected to the
processor's core ground pins.
Figure 26. Suggested External Components, 32.768 kHz Oscillator
INTERNAL TO THE
LH75400, LH75401,
LH75410, LH75411
EXTERNAL TO THE
LH75400, LH75401,
LH75410, LH75411
ENABLE
Version 1.2
XTAL32IN
RECOMMENDED CRYSTAL SPECIFICATIONS
PARAMETER
32.768 kHz Crystal
Tolerance
Aging
Load Capacitance
ESR (MAX.)
Drive Level
Recommended Part
nents for the 14.7456 MHz crystal circuit to be used
with the SHARP LH75400/01/10/11. The NAND gate
represents the logic inside the SoC. See the chart for
crystal specifics.
Figure 27 shows the suggested external compo-
C1
15 pF
GND
32.768 kHz
18 MΩ
Y1
R1
DESCRIPTION
Parallel Mode
±30 ppm
±3 ppm
12.5 pF
50 kΩ
1.0 µW (MAX.)
MTRON SX1555 or equivalent
XTAL32OUT
C2
18 pF
GND
System-on-Chip
LH754xx-101
Data Sheet