参数资料
型号: MCF51JE128CLK
厂商: Freescale Semiconductor
文件页数: 15/47页
文件大小: 0K
描述: IC MCU 128K COLDF 80-LQFP
标准包装: 480
系列: MCF51JE
核心处理器: Coldfire V1
芯体尺寸: 32-位
速度: 50MHz
连通性: CAN,EBI/EMI,I²C,SCI,SPI,USB OTG
外围设备: LVD,PWM,WDT
输入/输出数: 47
程序存储器容量: 128KB(128K x 8)
程序存储器类型: 闪存
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 12x12b,D/A 1x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 80-LQFP
包装: 托盘
MCF51JE256 Datasheet, Rev. 4
Preliminary Electrical Characteristics
Freescale Semiconductor
22
6
S2I
DD
Stop2 mode
supply current4
N/A
3
0.410
1
A
-40 to 25
P
N/A
3
3.7
10
A70
C
N/A
3
10
20
A85
C
N/A
3
21
31.5
A105
P
N/A
2
0.410
0.640
A
-40 to 25
C
N/A
2
3.4
9
A70
C
N/A
2
9.5
18
A85
C
N/A
2
20
30
A105
C
7
S3I
DD
Stop3 mode
supply current
No clocks active
N/A
3
0.750
1.3
A
-40 to 25
P
N/A
3
8.5
18
A70
C
N/A
3
20
28
A85
C
N/A
3
53
63
A105
P
N/A
2
0.400
0.900
A
-40 to 25
C
N/A
2
8.2
16
A70
C
N/A
2
18
26
A85
C
N/A
2
47
59
A105
C
1
Data in Typical column was characterized at 3.0 V, 25°C or is typical recommended value.
2
ON = System Clock Gating Control registers turn on system clock to the corresponding modules.
3
OFF = System Clock Gating Control registers turn off system clock to the corresponding modules.
4
All digital pins must be configured to a known state to prevent floating pins from adding current. Smaller packages may have some pins that
are not bonded out; however, software must still be configured to the largest pin package available so that all pins are in a known state.
Otherwise, floating pins that are not bonded in the smaller packages may result in a higher current draw. NOTE: I/O pins are configured to
output low; input-only pins are configured to pullup-enabled. IRO pin connects to ground. FB_AD12 pin is pullup-enabled. DACO, and VREFO pins
are at reset state and unconnected.
Table 11. Stop Mode Adders
#
Parameter
Condition
Temperature (°C)
Units
C
-40
257085
105
1
LPO
50
75
100
150
250
nA
D
2
EREFSTEN
RANGE = HGO = 0
600
650
750
850
1000
nA
D
3
IREFSTEN1
——
73
80
93
125
AT
4
TOD
Does not include clock source current
50
75
100
150
250
nA
D
Table 10. Supply Current Characteristics (continued)
#
Symbol
Parameter
Bus
Freq
VDD
(V)
Typical1 Maximum
Unit
Temperature
(
C)
C
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