Device Overview MC9S12G-Family
1.3.15
Reference Voltage Attenuator (RVA)
?
Attenuation of ADC reference voltage with low long-term drift
1.3.16
Digital-to-Analog Converter Module (DAC)
?
?
1 digital-analog converter channel (per module) with:
— 8 bit resolution
— full and reduced output voltage range
— buffered or unbuffered analog output voltage usable
operational ampli?er stand alone usable
1.3.17
Analog Comparator (ACMP)
?
?
?
?
Low offset, low long-term offset drift
Selectable interrupt on rising, falling, or rising and falling edges of comparator output
Option to output comparator signal on an external pin
Option to trigger timer input capture events
1.3.18
On-Chip Voltage Regulator (VREG)
?
?
?
?
Linear voltage regulator with bandgap reference
Low-voltage detect (LVD) with low-voltage interrupt (LVI)
Power-on reset (POR) circuit
Low-voltage reset (LVR)
1.3.19
Background Debug (BDM)
?
?
Non-intrusive memory access commands
Supports in-circuit programming of on-chip nonvolatile memory
1.3.20
Debugger (DBG)
?
?
?
?
Trace buffer with depth of 64 entries
Three comparators (A, B and C)
— Access address comparisons with optional data comparisons
— Program counter comparisons
— Exact address or address range comparisons
Two types of comparator matches
— Tagged This matches just before a speci?c instruction begins execution
— Force This is valid on the ?rst instruction boundary after a match occurs
Four trace modes
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
47
相关PDF资料
TWR-S12GN32 BOARD TOWER SYSTEM MC9S12GN32
U-MULTILINK-FX PROGRAMMER USB MULTILINK FX
U-MULTILINK PROGRAMMER MULTILINK HCS08 COLDF
U2D-MIPS USB2DEMON BDM/JTAG MIPS
UBA2032TS/N2,118 IC DRIVER FULL BRIDGE 28-SSOP
UBA2033TS/N2,118 IC FULL BRIDGE DRIVER 28-SSOP
UBA3070T/N1,118 IC LED DVR WHITE BCKLGT 8-SOIC
UEVM4430G-01-00-00 PANDABOARD
相关代理商/技术参数
TWR-S12G240-KIT 制造商:Freescale Semiconductor 功能描述:TOWER KIT S12G240 - Boxed Product (Development Kits)
TWR-S12G64 功能描述:开发板和工具包 - 其他处理器 S12G64 Tower Board RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
TWR-S12G64-KIT 制造商:Freescale Semiconductor 功能描述:S12G64 TOWER KIT - Boxed Product (Development Kits)
TWR-S12GN32 功能描述:开发板和工具包 - 其他处理器 TOWER BOARD GUPPY RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
TWR-S12GN32-KIT 功能描述:开发板和工具包 - S08 / S12 TOWARD KIT GUPPY RoHS:否 产品:Development Kits 工具用于评估:MC9S12G128 核心:S12 接口类型:CAN, LIN, RS-232, USB 工作电源电压:5 V 制造商:Freescale Semiconductor
TWR-SENSOR-PAK 功能描述:触摸传感器开发工具 TOWER BD SENSOR PKG RoHS:否 制造商:Cypress Semiconductor 工具用于评估: 接口类型: 工作电压: 最大工作温度:
TWR-SENSOR-PAK 制造商:Freescale Semiconductor 功能描述:TOWER SYSTEM - SENSORS CONTROL
TWR-SER 功能描述:界面开发工具 TOWER SERIAL I/O RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V