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LAPIS Semiconductor
LAPIS Semiconductor

ML630Q464 Datasheet Preview

ML630Q464 Datasheet

Ultra Low Power 32-bit Microcontroller

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ML630Q464 pdf
ML630Q464/Q466
Ultra Low Power 32-bit Microcontroller
FEDL630Q464-01
Issue Date: Oct. 26, 2016
GENERAL DESCRIPTION
This LSI is a high-performance low power 32-bit microcontroller. Equipped with a 32-bit CPU core CortexTM-M0+, it
implements a 128 KB flash memory, 16 KB RAM, rich peripheral circuits, such as USB Full speed device, synchronous serial
port, UART, I2C bus interface, supply voltage level detect circuit, RC oscillation type A/D converter, successive approximation
type A/D converter, and LCD driver. The Flash ROM that is installed as program memory achieves low-voltage low-power
consumption operation (read operation) is most suitable for battery-driven applications.
FEATURES
CPU
32-bit RISC CPU (CPU name: ARM CortexTM-M0+)
Thumb®/Thumb®-2 instruction supported
Serial Wire Debug Port
Minimum instruction execution time
30.5 µs (@32.768 kHz system clock)
41.7ns (@24 MHz system clock)
Internal memory
Re-writing the program memory area by software
Number of segments
Product name
Flash memory
Program area
Data area
ML630Q464
64KB (16K × 32bit)
2KB (0.5K × 32bit)
ML630Q466
128KB (32K × 32bit)
2KB (0.5K × 32bit)
SRAM
8KB (2K × 32bit)
16KB (4K × 32bit)
Interrupt controller (NVIC)
1 non-maskable interrupt source (Internal source: 1)
31 maskable interrupt sources (Internal sources: 30, External sources: 1)
Priority level (4-level) can be set for each interrupt
DMA controller (DMAC)
2 channels
Enable to allocate multiple DMA transfer request sources for each channel.
Channel priority: fixed mode/round robin mode
DMA transfer mode: cycle steal mode/burst mode
DMA request type: software requests/hardware requests
Maximum transfer count: 65,536
Data transfer size: 8 bits/16 bits/32 bits
Transfer request source: SSIOF, UART, UARTF, I2CF, RC-ADC, SA-ADC
Time base counter (TBC)
Low-speed time base counter ×1 channel
1 kHz Timer
10 Hz / 1 Hz interrupt function
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LAPIS Semiconductor
LAPIS Semiconductor

ML630Q464 Datasheet Preview

ML630Q464 Datasheet

Ultra Low Power 32-bit Microcontroller

No Preview Available !

ML630Q464 pdf
FEDL630Q464-01
ML630Q464/Q466
Timers (TMR)
8 bits × 8 channels
(Timer0-7: 16-bit x 4 configuration available by using Timer0-1 or Timer2-3, Timer4-5, Timer6-7)
Selection of one shot timer mode is possible
External clock can be selected as timer clock.
Function Timers (FTM)
16-bit × 4 channels
Equipped with the timer/capture/PWM functions using a 16-bit counter
An event trigger (external pin input interrupt or timer interrupt request) can control start/stop/clear of the timer (however,
the minimum pulse width of pin input is timer clock 3φ)
1 to 64 dividing of LSCLK/OSCLK/HSCLK/external input selectable as timer clock
Two types of PWM with the same period and different duties and complementary PWM with the dead time set can be
output.
Real Time Clock (RTC)
1 channels (99 years calendar, alarm, revision of the clock)
Watchdog timer (WDT)
Non-maskable interrupt and reset
Free running
Overflow period: 4 types selectable (125ms, 500ms, 2s, and 8s when LSCLK = 32.768 kHz)
Synchronous serial port (SSIOF/SSIO)
without FIFOs (SSIO) : 1 channel
with 16-byte transmits and receives FIFOs (SSIOF) : 1 channel
Master/slave selectable
LSB first/MSB first selectable
Clock polarity (data out at rising edge and data in at falling edge/data out at falling edge and data in at rising edge)
selectable
8-bit length/16-bit length selectable
Initial clock level (High start/Low start) selectable
supports slave-select signal (only SSIOF)
UART (UARTF/UART)
without FIFOs (UART) : 1channel
with 16-byte transmits and receives FIFOs (UARTF) :1 channels
Full duplex buffer system
Communication speed: Settable within the range of 2400bps to 115200bps.
Programmable interface (data length, parity, stop bits selectable)
I2C bus interface (I2CF/I2C)
without FIFOs(I2C) :1 channel
with 16-byte transmits and receives FIFOs (I2CF) : 1 channels
Master/slave function (only I2CF)
Fast mode (400 kHz), standard mode (100 kHz)
USB full-speed device
Compliant with Universal Serial Bus (USB)
Full speed (12 Mbps) 1 port.
End points: 5 or 6
Supports all data transfer types (control transfer, bulk transfer, interrupt transfer, isochronous transfer).
Built-in SOF generation and CRC5/16 generation functions
Access size to data transfer FIFOs: 8 bits/16 bits/32 bits
General-purpose ports (PORT)
Input/output port × 38 channels (including secondary or tertiary or quaternary or quinary functions).
(ML630Q464 and ML630Q466: including LCD com/seg ports ( each 20 ports ))
2/37


Part Number ML630Q464
Description Ultra Low Power 32-bit Microcontroller
Maker LAPIS Semiconductor
Total Page 30 Pages
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