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参数资料
| 型号： | M38859FFHP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 1/102页 |
| 文件大小： | 1247K |
| 代理商： | M38859FFHP |
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3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
1
GENERAL DESCRIPTION
The 3885 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3885 group is designed for Keyboard Controller for the note
book PC.
The multi-master I2C-bus interface can be added by option.
FEATURES
<Microcomputer mode>
qBasic machine-language instructions ...................................... 71
qMinimum instruction execution time .................................. 0.5
s
(at 8 MHz oscillation frequency)
qMemory size
ROM ................................................................. 32K to 60K bytes
RAM ............................................................... 1024 to 2048 bytes
qProgrammable input/output ports ............................................ 72
qSoftware pull-up transistors ....................................................... 8
qInterrupts ................................................. 22 sources, 16 vectors
qTimers ............................................................................. 8-bit 4
qWatchdog timer ............................................................ 16-bit 1
qPWM output .................................................................. 14-bit 2
qSerial I/O ....................... 8-bit 1(UART or Clock-synchronized)
qMulti-master I2C bus interface (option) ........................ 1 channel
qLPC interface .............................................................. 2 channels
qSerialized IRQ .................................................................. 3 factor
qA-D converter ............................................... 10-bit 8 channels
qD-A converter ................................................. 8-bit 2 channels
qComparator circuit ...................................................... 8 channels
qClock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
qPower source voltage ................................................ 3.0 to 3.6 V
qPower dissipation
In high-speed mode .......................................................... 20 mW
(at 8 MHz oscillation frequency, at 3.3 V power source voltage)
In low-speed mode ......................................................... 330 mW
(at 32 kHz oscillation frequency, at 3.3 V power source voltage)
qOperating temperature range .................................... –20 to 85°C
<Flash memory mode>
qSupply voltage ................................................. VCC = 3.3 ± 0.3V
qProgram/Erase voltage ................................. VPP = 5.0 V ± 10 %
qProgramming method ...................... Programming in unit of byte
qErasing method
Parallel I/O mode
CPU reprogramming mode
qProgram/Erase control by software command
qNumber of times for programming/erasing ............................ 100
qOperating temperature range (at programming/erasing)
........................................................................ Room temperature
APPLICATION
Note book PC
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67
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71
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73
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75
76
77
78
79
80
P30/PWM00
P31/PWM10
P62/AN2
P61/AN1
P44/RXD
P43/INT1
P63/AN3
P64/AN4
P65/AN5
P66/AN6
AVSS
P67/AN7
VREF
VCC
P80/LAD0
P81/LAD1
P82/LAD2
P83/LAD3
P84/LFRAME
P85/LRESET
P86/LCLK
P87/SERIRQ
P42/INT0
CNVSS
XIN
XOUT
VSS
RESET
P40/XCOUT
P41/XCIN
P16
P17
P26(LED2)
P25(LED1)
P24(LED0)
P23
P22
P21
P20/CMPREF
P3
4
P3
5
P0
0
P0
4
P0
5
P0
6
P0
7
P1
1
P1
2
P1
3
P1
4
P1
5
P1
0
P0
1
P0
2
P3
2
P3
3
P3
6
P3
7
P0
3
P27(LED3)
P6
0
/AN
0
P7
7
/S
CL
P7
6
/S
DA
P7
5
/INT
41
P7
4
/INT
31
P7
2
P7
1
P7
0
P5
7
/DA
2
/PWM
11
P5
0
/INT
5
P4
5
/T
X
D
P7
3
/INT
21
P5
5
/CNTR
1
P5
4
/CNTR
0
P5
6
/DA
1
/PWM
01
P4
7
/S
RDY
/CLKRUN
P5
2
/INT
30
P5
3
/INT
40
P5
1
/INT
20
P4
6
/S
CLK
1
2
3
4
7
8
9
10
11
12
13
14
15
16
17
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20
5
6
M38857M8-XXXHP
M38858MC-XXXHP
M38859M8-XXXHP
M38859FFHP
VPP
: Flash memory version
Fig. 1 Pin configuration
Package type : 80P6Q-A
PIN CONFIGURATION (TOP VIEW)
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PDF描述 |
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| M38C29FFAHP | 8-BIT, FLASH, 5 MHz, MICROCONTROLLER, PQFP64 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M38859FF-HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M1-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M2-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M3-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M4-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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