參數(shù)資料
型號: S12SPIV2D
廠商: Motorola, Inc.
英文描述: MC9S12DT128 Device User Guide V02.09
中文描述: MC9S12DT128設(shè)備的用戶手冊V02.09
文件頁數(shù): 25/138頁
文件大小: 2083K
代理商: S12SPIV2D
MC9S12DT128 Device User Guide — V02.09
25
Section 1 Introduction
1.1 Overview
The MC9S12DT128 microcontroller unit (MCU) is a 16-bit device composed of standard on-chip
peripherals including a 16-bit central processing unit (HCS12 CPU), 128K bytes of Flash EEPROM, 8K
bytes of RAM, 2K bytes of EEPROM, two asynchronous serial communications interfaces (SCI), two
serial peripheral interfaces (SPI), an 8-channel IC/OC enhanced capture timer, two 8-channel, 10-bit
analog-to-digitalconverters(ADC),an8-channelpulse-widthmodulator(PWM),adigitalByteDataLink
Controller (BDLC), 29 discrete digital I/O channels (Port A, Port B, Port K and Port E), 20 discrete digital
I/O lines with interrupt and wakeup capability, three CAN 2.0 A, B software compatible modules
(MSCAN12), a Byteflight module and an Inter-IC Bus. The MC9S12DT128 has full 16-bit data paths
throughout. However, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory
can be interfaced for lower cost systems. The inclusion of a PLL circuit allows power consumption and
performance to be adjusted to suit operational requirements.
1.2 Features
HCS12 Core
16-bit HCS12 CPU
i. Upward compatible with M68HC11 instruction set
ii. Interrupt stacking and programmer’s model identical to M68HC11
iii.20-bit ALU
iv.Instruction queue
v. Enhanced indexed addressing
MEBI (Multiplexed External Bus Interface)
MMC (Module Mapping Control)
INT (Interrupt control)
BKP (Breakpoints)
BDM (Background Debug Module)
CRG (Clock and Reset Generator)
Choice of low current Colpitts oscillator or standard Pierce Oscillator
PLL
COP watchdog
real time interrupt
clock monitor
8-bit and 4-bit ports with interrupt functionality
相關(guān)PDF資料
PDF描述
S12PWM8B8CV1 MC9S12DT128 Device User Guide V02.09
S12PWM8B8CV1D MC9S12DT128 Device User Guide V02.09
S12FTS128KV2 MC9S12DT128 Device User Guide V02.09
S12FTS128KV2D MC9S12DT128 Device User Guide V02.09
S12MEBIV3 MC9S12DT128 Device User Guide V02.09
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S12-SPL 制造商:Thomas & Betts 功能描述:Universal Recessed Box And Cover
S12SPSW 制造商:Panduit Corp 功能描述:51 RU 1070MM STANDARD SIDE PANEL FOR S-T 制造商:Panduit Corp 功能描述:51 RU 1070mm standard Side Panel for S-t 制造商:Panduit Corp 功能描述:51 RU 1200MM STANDARD SIDE PANEL FOR S-T
S12T2.5A-H 制造商:TE Connectivity 功能描述:
S12T2A-H 制造商:TE Connectivity 功能描述:
S12T4H1-A 制造商:TE Connectivity 功能描述: