參數(shù)資料
型號： MK20DX256ZVLL10
元件分類： 微控制器/微處理器
英文描述： MICROCONTROLLER, PQFP64
封裝： 10 X10 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-64
文件頁數(shù)： 47/84頁
文件大?。?/td> 3949K
代理商： MK20DX256ZVLL10
MB95410H/470H Series
DS702-00004-1v0-E
51
(Continued)
(VCC = 5.0 V
±10%, VSS = 0.0 V, TA = 40°C to +85°C)
*1: The input levels of P01, P04, P10, P22 and P23 can be switched between “CMOS input level” and “hysteresis
input level”. The input level selection register (ILSR) is used to switch between the two input levels.
*2: P40 to P43, P50 to P53, P94, PB2 to PB4 and PC4 to PC7 are only available on the MB95410H Series.
*3: The power supply current is determined by the external clock. When the low-voltage detection option is
selected, the power-supply current will be the sum of adding the current consumption of the low-voltage
detection circuit (ILVD) to one of the value from ICC to ICCH. In addition, when both the low-voltage detection
option and the CR oscillator are selected, the power supply current will be the sum of adding up the current
consumption of the low-voltage detection circuit, the current consumption of the CR oscillators (ICRH, ICRL)
and a specified value. In on-chip debug mode, the CR oscillator (ICRH) and the low-voltage detection circuit
are always enabled, and current consumption therefore increases accordingly.
See "4. AC Characteristics: (1) Clock Timing" for FCH and FCL.
See "4. AC Characteristics: (2) Source Clock/Machine Clock" for FMP and FMPL.
*4: VCC = 5.0 V, TA =
+25°C
Parameter
Symbol
Pin name
Condition
Value
Unit
Remarks
Min
Typ*4
Max
Power supply
current*3
ILVD
VCC
Current
consumption of the
low-voltage
detection circuit
—31
54
A
ICRH
Current
consumption of the
main CR oscillator
—0.5
0.6
mA
ICRL
Current
consumption of the
sub-CR oscillator
oscillating at
100 kHz
—20
72
A
LCD internal
division
resistance
RLCD
—
Between V4 and VSS
—400
—
k
Ω
—40
—
k
Ω
COM0 to
COM7 output
impedance
RVCOM
COM0 to COM7
V1 to V4 = 4.1 V
——
5
k
Ω
SEG00 to
SEG39
output
impedance
RVSEG
SEG00 to
SEG39
——
7
k
Ω
LCD leakage
current
ILCDL
V0 to V4,
COM0 to
COM7,
SEG00 to
SEG39
—
1—
+1A
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