LH79520N0M000B1 Sharp Microelectronics, LH79520N0M000B1 Datasheet - Page 3

• Manufacturer Part Number: LH79520N0M000B1
• Description: IC ARM7 BLUESTREAK MCU 176LQFP
• Manufacturer: Sharp Microelectronics
• Series: BlueStreak ; LH7r

Specifications of LH79520N0M000B1

• Rohs Status: RoHS non-compliant
• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 77.4MHz
• Connectivity: IrDA, Microwire, SPI, SSP, UART/USART
• Peripherals: DMA, LCD, PWM, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LQFP
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Other names: 425-1820; LH79520N0M000

System-on-Chip
Preliminary Data Sheet
DEBUG/TEST
INTERFACE
LOGIC / PIN
MUXING
TEST
INTERFACE
EXTERNAL
BUS
RESET
ARM 720T
CONTROLLER
CONTROLLER
MEMORY
SDRAM
STATIC
ADVANCED HIGH
PERFORMANCE
Figure 2. LH79520 Block Diagram
INTERRUPTS
EXTERNAL
BUS (AHB)
9/10/03
14.7456 MHz
MANAGEMENT, and
RESET CONTROL
CONDITIONED
INTERRUPTS
EXTERNAL
OSCILLATOR,
CONTROLLER
CONTROLLER
PLL POWER
PERIPHERAL
CONTROLLER
BUS BRIDGE
INTERRUPTS
INTERFACE
ADVANCED
ADVANCED
SRAM
INTERRUPT
VECTORED
32KB
INTERNAL
COLOR
DMA
LCD
LCD
32.768 kHz
ADVANCED
PERIPHERAL
BUS (APB)
REAL TIME
CONFIGURATION
SYNCHRONOUS
CHANNEL PWM
CLOCK
SERIAL PORT
PURPOSE I/O
WATCHDOG
INTERFACE
GENERAL
TIMER (4)
UART (3)
TIMER
DUAL
IrDA
I/O
LH79520
79520-1B
3