参数资料
型号: MCHC11F1CFNE2R
厂商: Freescale Semiconductor
文件页数: 43/158页
文件大小: 0K
描述: MCU 8BIT 1KRAM 512EE 68-PLCC
标准包装: 250
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 2MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 30
程序存储器类型: ROMless
EEPROM 大小: 512 x 8
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
数据转换器: A/D 8x8b
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)
ELECTRICAL CHARACTERISTICS
TECHNICAL DATA
A-3
NOTES:
1. VOH specification for RESET and MODA is not applicable because they are open-drain pins. VOH specification
not applicable to ports C and D in wired-OR mode.
2. Refer to A/D specification for leakage current for port E.
3. EXTAL is driven with a square wave, and
tcyc = 500 ns for 2 MHz rating;
tcyc = 333 ns for 3 MHz rating;
tcyc = 250 ns for 4 MHz rating;
VIL ≤ 0.2 V; VIH ≥ VDD – 0.2 V; No dc loads.
Table A-3 DC Electrical Characteristics
VDD = 5.0 Vdc ± 5%, VSS = 0 Vdc, TA = TL to TH, unless otherwise noted
Characteristic
Symbol
Min
Max
Unit
Output Voltage (Note 1)
All Outputs except XTAL
All Outputs Except XTAL, RESET, and MODA
ILoad = ± 10.0 A
VOL
VOH
VDD – 0.1
0.1
V
Output High Voltage (Note 1)
All Outputs Except XTAL, RESET, and MODA
ILoad = – 0.8 mA, VDD = 4.5 V
VOH
VDD – 0.8
V
Output Low Voltage
All Outputs Except XTAL
ILoad = 1.6 mA
VOL
0.4
V
Input High Voltage
All Inputs Except RESET
RESET
VIH
0.7 x VDD
0.8 x VDD
VDD + 0.3
V
Input Low Voltage
All Inputs
VIL
VSS – 0.3
0.2 x VDD
V
I/O Ports, Three-State Leakage
Ports A, B, C, D, F, G
Vin = VIH or VIL
MODA/LIR, RESET
IOZ
±10
A
Input Leakage Current (Note 2)
Vin = VDD or VSS
IRQ, XIRQ on standard devices
Vin = VDD or VSS
MODB/VSTBY,
XIRQ on EPROM devices
Iin
±1
±10
A
Input Current with Pull-Up Resistors
Vin = VIL
Ports B, F, and G
lipr
100
500
A
RAM Standby Voltage
Power down
VSB
4.0
VDD
V
RAM Standby Current
Power down
ISB
20
A
Input Capacitance
PE[7:0], IRQ, XIRQ, EXTAL
Ports A, B, C, D, F, G, MODA/LIR, RESET
Cin
8
12
pF
Output Load Capacitance
All Outputs Except PD[4:1],
4XOUT, XTAL, MODA/LIR
PD[4:1]
4XOUT
CL
90
200
30
pF
Characteristic
Symbol
2 MHz
3 MHz
4 MHz
Unit
Maximum Total Supply Current (Note 3)
RUN:
Expanded Mode
WAIT: (All Peripheral Functions Shut Down)
Expanded Mode
STOP:
No Clocks, Expanded Mode
IDD
WIDD
SIDD
27
15
50
38
20
50
25
50
mA
A
Maximum Power Dissipation
Expanded Mode
PD
149
209
275
mW
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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