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ML7125-001 Datasheet, PDF (1/33 Pages) LAPIS Semiconductor Co., Ltd. – Bluetooth Smart LSI supporting Core Specification | |||
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ML7125-001/ML7125-002
Bluetoothï Smart LSI supporting Core Specification v4.1
FEDL7125-04
Issue Date: April. 5, 2016
ï® Overview
ML7125-00X (-001/-002) is a series of Bluetooth® Smart LSI integrating Ultra Low Power RF, Baseband,
microproccessor core and peripherals, which has Bluetooth® LE compliant 2.4GHz band radio
communication capability. ML7125-00X is supporting Bluetooth® core specification v4.1, it is suitable for
applications such as Wrist Watch, Remote Controller or PC peripherals. The differences in ML7125-00X
series are operating mode that is supported by each product.
ï® Features
ï¬ Bluetooth® SIG Core Spec v4.1 compliant, supporting master and slave role function
ï¬ Ultra Low Power RF block
ï¬ Cortex-M0+ microprocessor core integrated
ï¬ 96KB ROM (CODE_ROM) for Program code.
ï¬ 28KB RAM (CODE/DATA_RAM) for user program and data processing
ï¬ Memory retention function while the chip is in deep sleep mode with partial power shutdown
(8KB/28KB scalable)
ï¬ Bluetooth® LE single mode compliant Baseband controller
ï¬ 3 Operating modes
ï® BACI (Bluetooth Application Controller Interface) mode : Lapis original application interface to
HOST MCU.*1
ï® HCI (Host Controller Interface) mode : Bluetooth® standard interface between controller
(LL+RF-PHY) and protocol stack.
ï® Application mode : Download user application into embedded SRAM, two type of application
are supported, âStandalone typeâ, âAdd-on typeâ. *2
ï¬ Simultaneous connection up to 2 devices. (support all master/slave combinations)*1
ï¬ UART interface
ï¬ SPI (Slave mode) interface *1
ï¬ I2C (Master & Slave) interface
ï¬ GPIO ports
ï¬ On chip Regulator Linear regulator (MAIN Regulator) or Switching regulator
ï¬ Low Power Operating mode
ï¬ Single power supply
1.6V to 3.6V
ï¬ Operating Temperature
-20 deg.C to +75deg.C
ï¬ Current Consumptions
ï® Deep Sleep Mode with external Low Power Clock
0.35ïA *3, 0.90ïA *4
ï® Deep Sleep Mode with internal Low Power Clock oscillator circuit)
2.60ïA(TYP) *3, 3.15ïA(TYP) *4
ï® Idle Mode
below 2.0mA(TYP) (Memory retention, 26MHz clock enabled)
ï® Active TX
below 6.7mA(TYP) (power supply using Switching regulator)
ï® Active RX
below 6.2mA(TYP) (power supply using Switching regulator)
ï¬ Package
7row x 10column pad WCSP (0.4mm pad pitch LGA type, 4.69 x 3.12)
ï¬ Pb Free, RoHS compliant
*1 : Supported by ML7125-001 only
*2 : Supported by ML7125-002 only
*3 : APPLICATION RAM no retention
*4 : APPLICATION RAM retention
Note : Unless otherwise stated, features listed above supported by both
products.(*1*2)
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