參數(shù)資料
型號(hào)： M37736EHLHP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, OTPROM, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁(yè)數(shù)： 25/63頁(yè)
文件大?。?/td> 8367K
代理商： M37736EHLHP
OVERVIEW
7733 Group User’s Manual
1-5
1.3 Pin description
Tables 1.3.1–1.3.3 list the pin description. Note that the pin description of the built-in PROM version in the
EPROM mode is described in section “19.1 EPROM mode.”
Table 1.3.1 Pin description (1)
Input/Output
Input
Output
Input
Name
Power source input
CNVSS
Reset input
Clock input
Clock output
Enable output
External data bus width
selection input
Analog power source input
Reference voltage input
Note: In the low voltage version, it is 2.7 V to 5.5 V.
Pin
VCC, VSS
CNVSS
______
RESET
XIN
XOUT
_
E
BYTE
AVCC
AVSS
VREF
Functions
To pin VCC, apply 5 V
±10% (Note) (When the main
clock is the system clock) or 2.7 V to 5.5 V (When the
sub clock is the system clock). To pin VSS, apply 0 V.
This pin switches the processor mode.
[Single-chip Mode] [Memory Expansion Mode]
Connect to pin VSS.
[Microprocessor Mode]
Connect to pin VCC.
The microcomputer is reset when “L” level is input to
this pin.
Pins XIN and XOUT are the I/O pins of the clock
generating circuit, respectively. Connect these pins via
a ceramic resonator or a quartz-crystal oscillator. When
an external clock is used, the clock should be input to
pin XIN, and pin XOUT should be left open.
__
This pin outputs signal E. When E’s level is “L,” the
microcomputer reads data and instruction codes or
_
writes data. Also, output of signal E can be stopped
by software.
[Single-chip Mode]
Connect to pin VSS.
[Memory Expansion Mode] [Microprocessor Mode]
Input level to this pin determines whether the external
data bus has a 16-bit width or an 8-bit width. A 16-bit
width is selected when the level is “L,” and an 8-bit
width is selected when the level is “H.”
Power source input for the A-D converter. Connect to
pin VCC.
Power source input for the A-D converter. Connect to
pin VSS.
This is the reference voltage input pin for the A-D
converter.
1.3 Pin description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37736EHLXXXHP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PROM VERSION OF M37736MHLXXXHP
M37736M4B 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37736M4BXXXGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37736M4L 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37736M4LXXXHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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