参数资料
型号: MC68HC05V7CB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
封装: SDIP-56
文件页数: 75/170页
文件大小: 980K
代理商: MC68HC05V7CB
MOTOROLA
SECTION 17: ELECTRICAL SPECIFICATIONS
Page 152
MC68HC05V7 Specification Rev. 1.0
17.11.4
TRANSMITTER A.C. ELECTRICAL CHARACTERISTICS
(VBATT = 9 to 16V, VCCA = 5.0V ±5%, VSSA = 0V, TA = -40°C to +85∞∞°C, unless otherwise noted)
17.11.5
RECEIVER D.C. ELECTRICAL CHARACTERISTICS
(VBATT = 9 to 16V, VCCA = 5.0V ±5%, VSSA2 = 0 V, TA = -40°C to +85°C, unless otherwise noted)
17.11.6
TRANSMITTER VPW SYMBOL TIMINGS
(fMDLC = 1.048576 MHz, VBATT = 12V, VCCA = 5.0V, VSSA2 = 0V, TA = 25°C, unless otherwise noted)
Characteristic
Number
Symbol
Min.
Typ.
Max.
Unit
Transmitter Rise Time (REXT1 = 31.6k
, REXT2 = 24.9k)
1
tR
13.0
14.5
16.0
s
Transmitter Fall Time (REXT1 = 31.6k
, REXT2 = 24.9k)
2
tF
13.0
14.5
16.0
s
Characteristic
Symbol
Min.
Max.
Unit
Input High Voltage (BUS)
VIH
4.25
V
Input Low Voltage (BUS)
VIL
3.5
V
Input Current (BUS, Normal operation, Tx = passive, V
IN = 0 to 8V)
IIN
±10
A
Characteristic
Number
Symbol
Min.
Typ.
Max.
Unit
Passive logic 0
10
Ttvp1
62.0
64.0
66.0
s
Passive logic 1
11
Ttvp2
126.0
128.0
130.0
s
Active logic 0
12
Ttva1
126.0
128.0
130.0
s
Active logic 1
13
Ttva2
62.0
64.0
66.0
s
Start of Frame (SOF)
14
Ttva3
198.0
200.0
202.0
s
Figure 17-5:
Transmitter A.C. Electrical Characteristics
BUS
1
2
VOH
6.25 V
2 V
VOL
0 V
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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