参数资料
型号: MC68HC705RC17DW
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 2.097 MHz, MICROCONTROLLER, PDSO28
封装: SOIC-28
文件页数: 22/126页
文件大小: 3079K
代理商: MC68HC705RC17DW
NON-DISCLOSURE
AGREEMENT
REQUIRED
Electrical Specications
General Release Specification
MC68HC705RC17 Rev. 2.0
Electrical Specifications
13.6 DC Electrical Characteristics (5.0 Vdc)
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage
ILoad = 10.0 A
ILoad = –10.0 A
VOL
VOH
VDD –0.1
0.1
V
Output High Voltage
(ILoad –2.0 mA) Port A, Port B, Port C (1–7)
(ILoad –15.0 mA) IRO
(ILoad –4.0 mA) Port C (Bit 0)
VOH
VDD –0.8
VDD –0.7
VDD –0.8
VDD –0.2
V
Output Low Voltage
(ILoad = 3.0 mA) Port A, Port B, Port C (1–7)
(ILoad = 25.0 mA) IRO
(ILoad = 20.0 mA) Port C (Bit 0)
VOL
0.2
0.4
0.8
0.4
V
Input High Voltage
Port A, Port B, Port C, IRQ, RESET, LPRST, OSC1
VIH
0.7 x VDD
—VDD
V
Input Low Voltage
Port A, Port B, Port C, IRQ, RESET, LPRST, OSC1
VIL
VSS
0.2 x VDD
V
Input Hysteresis (RESET)
VHYST
0.8
0.9
1
V
EPROM Programming Voltage
VPP
14.5
15.5
V
Supply Current (see Notes)
Run (fOP = 2.1 MHz)
Wait with PLL Enabled (fOP = 2.1 MHz)
Wait with PLL Disabled (fOP = 16.384 kHz)
Stop
25 oC
0 oC to +70 oC
IDD
TBD
0.4
TBD
15
30
mA
A
I/O Ports Hi-Z Leakage Current
Port A, Port B, Port C
IOZ
–10
10
A
Input Current
RESET, LPRST, IRQ, OSC1
PB0–PB7 with Pullups Enabled (VIN = 0.2 x VDD)
PB0–PB7 with Pullups Enabled (VIN = 0.7 x VDD)
IIn
–1
–100
–50
–330
–120
1
–700
–300
A
Capacitance
Ports (as Input or Output)
RESET, LPRST, IRQ
COut
CINT
12
8
pF
NOTES:
1.
VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = 0 °C to +70 °C, unless otherwise noted
2.
All values shown reflect average measurements.
3.
All current measurements represent the summation of current through VDD and VDDSYN supply pins.
4.
Typical values at midpoint of voltage range, 25 oC only
5.
To minimize current consumption in wait mode, disable the PLL before executing the WAIT instruction. Internal bus
speed will be that of the 32.768-kHz external frequency.
6.
Wait IDD: only core timer active
7.
Run (with PLL enabled) IDD, wait IDD (with PLL enabled): Measured using external square wave clock source
(f
OSC = 4.2 MHz); all inputs 0.2 V from rail; no dc loads; less than 50 pF on all outputs; C
L = 20 pF on OSC2. Wait
IDD (with PLL disabled): Measured using external square wave clock source (fOSC = 33 kHz).
8.
Wait, stop IDD: Port A and port C configured as inputs; port B configured as outputs; VIL = 0.2 V; VIH = VDD –0.2 V
9.
Stop IDD is measured with OSC1 = VSS.
10. Wait IDD is affected linearly by the OSC2 capacitance.
11. Pullups are designed to be capable of pulling to VIH within 10 s for a 100 pF, 4-k load.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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