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M37549G3-XXXFP PDF预览

M37549G3-XXXFP

更新时间: 2024-11-11 03:14:31
品牌 Logo 应用领域
瑞萨 - RENESAS 计算机
页数 文件大小 规格书
73页 1290K
描述
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

M37549G3-XXXFP 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP, SOP24,.3,32针数:24
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.92具有ADC:YES
其他特性:ALSO OPERATES AT 1.8V MINIMUM SUPPLY地址总线宽度:
位大小:8CPU系列:MELPS740
最大时钟频率:8 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:R-PDSO-G24JESD-609代码:e0
长度:10.1 mmI/O 线路数量:20
端子数量:24最高工作温度:85 °C
最低工作温度:-20 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SOP24,.3,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):6144
ROM可编程性:MROM座面最大高度:2.1 mm
速度:8 MHz子类别:Microcontrollers
最大压摆率:10 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.3 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

M37549G3-XXXFP 数据手册

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PRELIMINARY  
Notice: This is not a final specification.  
Some parametric limits are subject to change.  
7549 Group  
REJ03B0202-0200  
Rev.2.00  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER  
Mar 05, 2007  
DESCRIPTION  
• Serial interface............................................................ 8-bit × 1  
(UART or clock synchronous)  
• A/D converter............................ 10-bit resolution × 8-channel  
• Clock generating circuit ..................................... Built-in type  
(connect to external ceramic resonator or quartz-crystal oscillator,  
32 kHz quartz-crystal oscillation available)  
• High-speed on-chip oscillator ............................ Typ. : 4 MHz  
• Low-speed on-chip oscillator .......................... Typ. : 250 kHz  
• Watchdog timer ...................................................... 16-bit × 1  
• Power-on reset circuit.......................................... Built-in type  
• Low voltage detection circuit.............................. Built-in type  
• Power source voltage  
The 7549 Group is the 8-bit microcomputer based on the 740  
family core technology.  
The 7549 Group has an 8-bit timer, 16-bit timer, serial interface,  
A/D converter, power-on reset circuit and the low voltage  
detection circuit. Also, the Function set ROM is equipped.  
FEATURES  
• Basic machine-language instructions ..................................71  
• The minimum instruction execution time ................... 0.25 µs  
(at 8 MHz oscillation frequency, double-speed mode)  
• Memory size  
X
IN oscillation frequency  
ROM ................................... 2 K, 4K, 6 K bytes  
(at ceramic resonator, in double-speed mode)  
RAM ........................................... 192/256 bytes  
At 8 MHz ........................................ 4.5 to 5.5 V  
• Programmable I/O ports  
At 2 MHz ........................................ 2.4 to 5.5 V  
At 1 MHz ........................................ 2.2 to 5.5 V  
I/O port............................................................19  
Output port........................................................1  
X
IN oscillation frequency  
• Key-on wakeup.......................................................................8  
• LED direct drive port..............................................................8  
• Interrupts ............................................. 13 sources, 13 vectors  
• Timers ....................................................................... 8-bit × 2  
..................................................................................16-bit × 1  
• Output compare ........................................................ 3 channel  
• Input capture ............................................................. 1 channel  
(at ceramic resonator, in high-speed mode  
)
At 8 MHz ........................................ 4.0 to 5.5 V  
At 4 MHz ........................................ 2.4 to 5.5 V  
At 1 MHz ........................................ 1.8 to 5.5 V  
High-speed on-chip oscillator oscillation frequency  
At 4 MHz......................................... 4.0 to 5.5 V  
Low-speed on-chip oscillator oscillation frequency  
At 250 kHz (typ. value at VCC = 5V)....1.8 to 5.5 V  
• Power dissipation ........................................................ 30 mW  
• Operating temperature range ............................... -20 to 85°C  
APPLICATION  
Office automation equipment, factory automation equipment,  
home electric appliances, consumer electronics, etc.  
Rev.2.00 Mar 05, 2007 Page 1 of 70  
REJ03B0202-0200  

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