参数资料
型号: M37512FCHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 76/89页
文件大小: 877K
代理商: M37512FCHP
Feb 18, 2005
page 76 of 85
REJ03B0122-0101
7512 Group
Table 23 Electrical characteristics (1)
(VCC = 2.5V±2%, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
“H” output voltage
P00–P07, P20, P21, P26, P27,
P30–P35, P40–P42, P45
(Note)
“L” output voltage
P00–P07, P20–P27, P30–P35,
P40–P45
“L” output voltage
P10–P17
Hysteresis
CNTR0, CNTR1, INT0–INT3
Hysteresis
RxD, SCLK1, SIN2, SCLK2
____________
Hysteresis
RESET
“H” input current
P00–P07, P20, P21, P26, P27,
P30–P35, P40–P42, P45
“H” input current ISENS0, ISENS1
____________
“H” input current RESET, CNVSS
“H” input current
XIN
“L” input current
P00–P07, P10–P17, P20–P27
P30–P35, P40–P45
“L” input current ISENS0, ISENS1
“L” input current
____________
RESET,CNVSS
“L” input current
XIN
RAM hold voltage
Limits
V
A
V
Parameter
Min.
Typ.
Max.
Symbol
Unit
IOH =–1.0 mA
VCC =2.5V±2%
IOL =1.0 mA
VCC =2.5V±2%
IOL =10 mA
VCC =2.5V±2%
VI = VCC
VI = VSS
When clock stopped
Test conditions
0.4
4
–4
0.8
5.0
1.0
5.0
–5.0
–1.0
–5.0
2.55
VOH
VOL
VT+–VT–
IIH
IIL
VRAM
VCC –0.8
2.0
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