参数资料
型号: MPC5646CCF0CLU8R
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 80 MHz, MICROCONTROLLER, PQFP176
封装: 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LQFP-176
文件页数: 58/115页
文件大小: 783K
代理商: MPC5646CCF0CLU8R
Electrical Characteristics
MPC5646C Microcontroller Datasheet, Rev. 4
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
47
Table 14 provides weak pull figures. Both pull-up and pull-down resistances are supported.
Table 15 provides output driver characteristics for I/O pads when in SLOW configuration.
Table 16 provides output driver characteristics for I/O pads when in MEDIUM configuration.
Table 17 provides output driver characteristics for I/O pads when in FAST configuration.
Table 14. I/O pull-up/pull-down DC electrical characteristics
Symbol
C
Parameter
Conditions1,2
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
2 V
DD as mentioned in the table is VDD_HV_A/VDD_HV_B.
Value
Unit
Min
Typ
Max
|IWPU|
CC
P
Weak pull-up
current absolute
value
VIN = VIL, VDD =
5.0 V ± 10%
PAD3V5V = 0
10
150
A
CPAD3V5V = 13
3 The configuration PAD3V5 = 1 when V
DD = 5 V is only a transient configuration during power-up. All pads but
RESET and Nexus output (MDOx, EVTO, MCKO) are configured in input or in high impedance state.
10
250
PVIN = VIL, VDD =
3.3 V ± 10%
PAD3V5V = 1
10
150
|IWPD|
CC
P
Weak pull-down
current absolute
value
VIN = VIH, VDD =
5.0 V ± 10%
PAD3V5V = 0
10
150
A
C
PAD3V5V = 1
10
250
PVIN = VIH, VDD =
3.3 V ± 10%
PAD3V5V = 1
10
150
Table 15. SLOW configuration output buffer electrical characteristics
Symbol
C
Parameter
Conditions1,2
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
2 V
DD as mentioned in the table is VDD_HV_A/VDD_HV_B.
Value
Unit
Min
Typ
Max
VOH CC P Output high level
SLOW
configuration
Push Pull IOH = 3mA,
VDD = 5.0 V ± 10%, PAD3V5V = 0
0.8VDD
——
V
CIOH = 3mA,
VDD = 5.0 V ± 10%, PAD3V5V = 1
3
3 The configuration PAD3V5 = 1 when V
DD = 5 V is only a transient configuration during power-up. All pads but
RESET and Nexus output (MDOx, EVTO, MCKO) are configured in input or in high impedance state.
0.8VDD
——
PIOH = 1.5 mA,
VDD = 3.3 V ± 10%, PAD3V5V = 1
VDD 0.8
VOL CC P Output low level
SLOW
configuration
Push Pull IOL =3mA,
VDD = 5.0 V ± 10%, PAD3V5V = 0
0.1VDD
V
CIOL = 3 mA,
VDD = 5.0 V ± 10%, PAD3V5V =
0.1VDD
PIOL = 1.5 mA,
VDD = 3.3 V ± 10%, PAD3V5V = 1
——
0.5
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