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參數(shù)資料
| 型號(hào)： | M38858F3-HP |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁數(shù)： | 4/103頁 |
| 文件大小： | 1580K |
| 代理商： | M38858F3-HP |
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3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3
V
CC
, V
SS
PIN DESCRIPTION
Table 1 Pin description (1)
Functions
Name
Pin
Apply voltage of 3.0 V ±10 % to Vcc, and 0 V to Vss.
Connected to V
SS
.
In the flash memory version, this pin functions as the V
PP
power source input pin.
Reference voltage input pin for A-D and D-A converters.
Analog power source input pin for A-D and D-A converters.
Connect to V
SS
.
Reset input pin for active
“
L
”
.
Input and output pins for the clock generating circuit.
Connect a ceramic resonator or quartz-crystal oscillator between the X
IN
and X
OUT
pins to set
the oscillation frequency.
When an external clock is used, connect the clock source to the X
IN
pin and leave the X
OUT
pin open.
8-bit I/O port.
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure or N-channel open-drain output structure.
8-bit I/O port.
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure or N-channel open-drain output structure.
8-bit I/O port.
I/O direction register allows each pin to be individually
programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure.
P2
4
to P2
7
(4 bits) are enabled to output large current for LED drive.
8-bit I/O port.
I/O direction register allows each pin to be individually
programmed as either input or output.
CMOS compatible input level.
CMOS 3-state output structure.
These pins function as key-on wake-up and compara-
tor input.
These pins are enabled to control pull-up.
Power source
Function except a port function
Comparator reference power source
input pin
Reference voltage
Analog power source
Clock input
Clock output
I/O port P0
I/O port P1
V
REF
AV
SS
CNV
SS
input
RESET
Reset input
X
IN
X
OUT
P0
0
–
P0
7
P1
0
–
P1
7
P2
1
–
P2
7
Key-on wake-up input pins
Comparator input pins
PWM output pins
Key-on wake-up input pins
Comparator input pins
I/O port P2
I/O port P3
P3
0
/PWM
00
P3
1
/PWM
10
P3
2
–
P3
7
CNV
SS
P2
0
/CMP
REF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38858F4-HP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F5-HP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F6-HP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F7-HP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38858F8-HP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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