參數(shù)資料
型號： M37545G8-XXXGP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
封裝： 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數(shù)： 1/63頁
文件大?。?/td> 774K
代理商： M37545G8-XXXGP
Rev.1.07
Mar 19, 2009
Page 1 of 60
REJ03B0140-0107
DESCRIPTION
The 7545 Group is the 8-bit microcomputer based on the 740
family core technology.
The 7545 Group has an 8-bit timer, power-on reset circuit and the
voltage drop detection circuit. Also, Function set ROM is
equipped.
FEATURES
Basic machine-language instructions .................................. 71
The minimum instruction execution time .................... 2.00
s
(at 4 MHz oscillation frequency for the shortest instruction)
Memory size ROM ........................................ 4K to 60K bytes
RAM ............................................ 256, 512 bytes
Programmable I/O ports ...................................................... 25
Key-on wakeup input .................................................. 8 inputs
LED output port ...................................................................... 8
Interrupts.................................................... 7 sources, 7 vectors
Timers .......................................................................... 8-bit × 3
Carrier wave generating circuit .......1 channel (8-bit timer × 2)
Clock generating circuit ........................................ Built-in type
(connect to external ceramic resonator or quartz-crystal
oscillator)
Watchdog timer .........................................................16-bit
× 1
Power-on reset circuit............................................ Built-in type
Voltage drop detection circuit................................ Built-in type
Power source voltage
XIN oscillation frequency at ceramic/quartz-crystal oscillation
At 4 MHz .......................................... 1.8 to 3.6 V
Power dissipation .......................................................... 1.8mW
Operating temperature range
.................................20 to 85 °C
APPLICATION
Remote control transmit.
Fig. 1 Pin configuration (PLQP0032GB-A type)
Package type: PLQP0032GB-A (32P6U-A)
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
8
7
6
5
3
4
V
CC
CNV
SS
P2
5
(L
E
D
5
)
P0
3
/K
EY
3
P0
0
/K
EY
0
P0
2
/K
EY
2
P0
1
/KEY
1
P0
4
/KEY
4
P3
7
P3
6
P3
5
M37545Gx-XXXGP
M37545GxGP
P2
6
(L
E
D
6
)
P2
7
(L
E
D
7
)
P4
2
/CARR
V
DDR
RES
E
T
12
P23(LED3)
P24(LED4)
P22(LED2)
P21(LED1)/INT1
P20(LED0)/INT0
P07/KEY7
P06/KEY6
P05/KEY5
XOUT
XIN
VSS
P30
P31
P32
P33
P34
24 23 22 21 20 19 18 17
PIN CONFIGURATION (TOP VIEW)
7545 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0140-0107
Rev.1.07
Mar 19, 2009
相關(guān)PDF資料
PDF描述
M37545GC-XXXGP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
M37545G1KP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO32
M37545G4GP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
M37545G6KP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO32
M37545G6-XXXGP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37545GCGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545GCKP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545GC-XXXGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545GFGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37545GFKP 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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