参数资料
型号: MCHC705KJ1CDWE
厂商: Freescale Semiconductor
文件页数: 96/108页
文件大小: 0K
描述: IC MCU 8BIT 64 BYTES RAM 16SOIC
标准包装: 47
系列: HC05
核心处理器: HC05
芯体尺寸: 8-位
速度: 4MHz
外围设备: POR,WDT
输入/输出数: 10
程序存储器容量: 1.2KB(1.2K x 8)
程序存储器类型: OTP
RAM 容量: 64 x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
包装: 管件
Electrical Specifications
MC68HC705KJ1 MC68HRC705KJ1 MC68HLC705KJ1 Data Sheet, Rev. 4.1
88
Freescale Semiconductor
10.6 3.3-V DC Electrical Characteristics
Characteristic(1)
1. VDD = 3.3 Vdc ± 10%, VSS = 0 Vdc, TA = –40°C to +85°C, unless otherwise noted.
Symbol
Min
Typ(2)
2. Typical values at midpoint of voltage range, 25
°C only
Max
Unit
Output high voltage
(ILoad = –0.8 mA) PA4–PA7
(ILoad = –1.5 mA) PA0–PA3, PB2–PB3
VOH
VDD –0.3
V
Output low voltage
(ILoad = 5.0 mA) PA4–PA7
(ILoad = 3.5 mA) PA0–PA3, PB2–PB3
VOL
0.5
V
Input high voltage
PA0–PA7, PB2–PB3, IRQ/VPP, RESET, OSC1
VIH
0.7
× VDD
VDD
V
Input low voltage
PA0–PA7, PB2–PB3, IRQ/VPP, RESET, OSC1
VIL
VSS
0.2
× VDD
V
Supply current (fOP = 1.0 MHz; fOSC = 2.0 MHz)
Run mode(3)
Wait mode(4)
Stop mode(5)
3. Run mode IDD is measured using external square wave clock source; all inputs 0.2 V from rail; no dc loads; less than 50 pF
on all outputs; CL = 20 pF on OSC2.
4. Wait mode IDD: only timer system active. Wait mode is affected linearly by OSC2 capacitance. Wait mode is measured
with all ports configured as inputs; VIL = 0.2 V; VIH = VDD – 0.2 V. Wait mode IDD is measured using external square wave
clock source; all inputs 0.2 V from rail; no dc loads; less than 50 pF on all outputs; CL = 20 pF on OSC2.
5. Stop mode IDD is measured with OSC1 = VSS. Stop mode IDD is measured with all ports configured as inputs; VIL = 0.2 V;
VIH = VDD – 0.2 V.
IDD
1.2
0.3
0.1
2.5
0.8
5.0
mA
A
Supply current (fOP = 2.1 MHz; fOSC = 4.2 MHz)
Run mode(3)
Wait mode(4)
Stop mode(5)
IDD
1.4
0.3
0.1
3.0
1.0
5.0
mA
A
I/O ports hi-z leakage current
PA0–PA7, PB2–PB3 (without individual pulldown activated)
IIL
—0.1
±1
A
Input pulldown current
PA0–PA7, PB2–PB3 (with individual pulldown activated)
IIL
12
30
100
A
Input pullup current
RESET
IIL
–10
–25
–45
A
Input current(6)
RESET, IRQ/VPP, OSC1
6. Only input high current rated to +1
A on RESET.
IIn
—0.1
±1
A
Capacitance
Ports (as inputs or outputs)
RESET, IRQ/VPP, OSC1, OSC2
COut
CIn
12
8
pF
Crystal/ceramic resonator oscillator mode internal resistor
OSC1 to OSC2(7)
7. The ROSC value selected for RC oscillator versions of this device is unspecified.
ROSC
1.0
2.0
3.0
M
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