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| 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： | 49/65页 |
| 文件大小： | 782K |
| 代理商： | M37545G4-XXXGP |
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Rev.1.07
Mar 19, 2009
Page 51 of 60
REJ03B0140-0107
7545 Group
Recommended Operating Conditions
NOTES:
1. The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average
value measured over 100 ms. The total peak current is the peak value of all the currents.
2. The peak output current is the peak current flowing in each port.
3. The average output current IOL (avg), IOH (avg) in an average value measured over 100 ms.
4. When the oscillation frequency has a duty cycle of 50 %.
Table 12
Recommended operating conditions (1) (VCC = 1.8 to 3.6 V, Ta =
20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Limits
Unit
Min.
Typ.
Max.
VCC
Power source voltage (At 4MHz)
1.8
3.0
3.6
V
VSS
Power source voltage
0V
VIH
“H” input voltage P00P07, P10P11, P20P27, P30P37, P40P42
0.7VCC
VCC
V
VIH
“H” input voltage RESET, XIN
0.8VCC
VCC
V
VIL
“L” input voltage P00P07, P10P11, P20P27, P30P37, P40P42
00.3VCC
V
VIL
“L” input voltage RESET, CNVSS
00.2VCC
V
VIL
“L” input voltage XIN
0
0.16VCC
V
ΣIOH(peak)
P00
P07, P10P11, P20P27, P30P37, P40P42
80
mA
ΣIOL(peak)
P00
P07, P10P11, P30P37
80
mA
ΣIOL(peak)
P20
P27, P40P42
80
mA
ΣIOH(avg)
P00
P07, P10P11, P20P27, P30P37, P40P42
40
mA
ΣIOL(avg)
P00
P07, P10P11, P30P37
40
mA
ΣIOL(avg)
P20
P27, P40P42
40
mA
IOH(peak)
P00
P07, P10P11, P20P27, P30P37, P40P41
VCC = 3.0 V
4mA
IOH(peak)
P42
VCC = 3.0 V
20
mA
IOL(peak)
P00
P07, P10P11, P30P37
VCC = 3.0 V
4
mA
IOL(peak)
P20
P27, P40P42
VCC = 3.0 V
24
mA
IOH(avg)
P00
P07, P10P11, P20P27, P30P37, P40P41
VCC = 3.0 V
2mA
IOH(avg)
P42
VCC = 3.0 V
10
mA
IOL(avg)
P00
P07, P10P11, P30P37
VCC = 3.0 V
2
mA
IOL(avg)
P20
P27, P40P42
VCC = 3.0 V
12
mA
f(XIN)
Internal clock oscillation frequency (4)
at ceramic oscillation or external clock input
VCC = 1.8 to 3.6 V
4
MHz
VDET
Detection voltage of voltage drop detection circuit
Ta =
20 to 85 °C
1.65
1.75
1.85
V
Ta = 0 to 50
°C
1.70
1.75
1.80
V
TDET
Low-voltage detection time of voltage drop detection circuit When detected
voltage passes
detection voltage at
±50V/S
0.2
1.2
ms
TPON
Power-on reset circuit valid supply voltage rising time
VCC = 0 to 1.8 V
1
ms
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| 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) |
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