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参数资料
| 型号： | M37545G4-XXXGP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
| 封装： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件页数： | 45/65页 |
| 文件大小： | 782K |
| 代理商： | M37545G4-XXXGP |
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Rev.1.07
Mar 19, 2009
Page 3 of 60
REJ03B0140-0107
7545 Group
Table 1
Performance overview (1)
Parameter
Function
Number of basic instructions
71
Instruction execution time
2.00
s (Minimum instruction)
Memory sizes
ROM
M37545G1
4096 bytes
× 8 bits
M37545G2
8192 bytes
× 8 bits
M37545G4
16384 bytes
× 8 bits
M37545G6
24576 bytes
× 8 bits
M37545G8
32768 bytes
× 8 bits
M37545GC
49152 bytes
× 8 bits
M37545GF
61440 bytes
× 8 bits
RAM
M37545G1/G2
RAM1: 240 bytes
× 8 bits, RAM2: 16 bytes × 8 bits
M37545G4/G6/G8/GC/GF
RAM1: 384 bytes
× 8 bits, RAM2: 128 bytes × 8 bits
I/O port
P00
P07
I/O
1-bit
× 8
CMOS compatible input level
CMOS 3-state output structure
Whether the pull-up function/key-on wakeup function is to be used or not
can be determined by program.
P10, P11
I/O (RLSS-only pin)
1-bit
× 2
CMOS compatible input level
The output structure can be switched to N-channel open-drain or CMOS by software.
P20
P27
I/O
1-bit
× 8
CMOS compatible input level
The output structure can be switched to N-channel open-drain or CMOS by software.
P2 can output a large current for driving LED.
P20 and P21 are also used as INT0 and INT1, respectively.
P30
P37
I/O
1-bit
× 8
CMOS compatible input level
The output structure can be switched to N-channel open-drain or CMOS by software.
P40, P41
I/O (RLSS-only pin)
1-bit
× 2
CMOS compatible input level
CMOS 3-state output structure
P42
I/O
1-bit
× 1
CMOS compatible input level
CMOS 3-state output structure
Carrier wave output pin for remote-control transmitter
Timer
Timer 1
8-bit timer with timer 1 latch
Count source is Prescaler output.
Timer 2
8-bit timer with timer 2 primary latch and timer 2 secondary latch
Count source can be selected from f(XIN)/16, f(XIN)/8, f(XIN)/2 or f(XIN)/1.
Timer 3
8-bit timer with timer 3 latch
Count source can be selected from f(XIN)/16, f(XIN)/8 or f(XIN)/2 or carrier wave output.
Carrier wave generating circuit
Remote-control waveform is generated by using timer 2 and timer 3.
455 kHz carrier wave generating mode is available.
Watchdog timer
16-bit
× 1
Power-on reset circuit
Built-in
Voltage drop detection circuit (Not available for RLSS)
Typ. 1.75 V (Ta=25
°C)
Interrupt
Source
7 sources (External
× 3, Timer × 3, Software)
Function set
ROM area
Function set ROM
Function set ROM is assigned to address FFDA16.
Enable/disable of watchdog timer and STP instruction can be selected.
Valid/invalid of voltage drop detection circuit can be selected.
ROM code protect
ROM code protect is assigned to address FFDB16.
Read/write the built-in QzROM by serial programmer is disabled by setting
“00” to ROM code protect.
Device structure
CMOS silicon gate
Package
32-pin plastic molded LQFP (PLQP0032GB-A)
32-pin plastic molded SSOP (PLSP0032JB-A)
Operating temperature range
20 to 85 °C
Power source
voltage
f(XIN) = 4 MHz
1.8 to 3.6 V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37545G6GP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545G6GP#U0 | 功能描述:MCU 3/5V 24K 32-LQFP QZ-ROM RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR) |
| M37545G6KP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545G6-XXXGP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545G8GP | 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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