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参数资料
| 型号： | SPC5632MF0MLQA4 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | FLASH, 40 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, 1.40 HEIGHT, ROHS COMPLIANT, LQFP-144 |
| 文件页数： | 116/122页 |
| 文件大小： | 1173K |
| 代理商： | SPC5632MF0MLQA4 |
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Electrical characteristics
MPC5634M Microcontroller Data Sheet, Rev. 6
Freescale Semiconductor
93
Figure 13. Nexus output timing
10
tTDC
CC
D
TCK Duty Cycle
40
60
%
11
tNTDIS
CC
D
TDI Data Setup Time
5
—
ns
12
tNTDIH
CC
D
TDI Data Hold Time
25
—
ns
13
tNTMSS
CC
D
TMS Data Setup Time
5
—
ns
14
tNTMSH
CC
D
TMS Data Hold Time
25
—
ns
15
tJOV
CC
D
TCK Low to TDO Data Valid
10
20
ns
1 All Nexus timing relative to MCKO is measured from 50% of MCKO and 50% of the respective signal. Nexus timing
specified at VDD = 1.14 V to 1.32 V, VDDEH = 4.5 V to 5.25 V with multi-voltage pads programmed to Low-Swing
mode, TA = TL to TH, and CL = 30 pF with DSC = 0b10.
2 Achieving the absolute minimum MCKO cycle time may require setting the MCKO divider to more than its minimum
setting (NPC_PCR[MCKO_DIV] depending on the actual system frequency being used.
3 This is a functionally allowable feature. However, this may be limited by the maximum frequency specified by the
Absolute minimum MCKO period specification.
4 This may require setting the MCKO divider to more than its minimum setting (NPC_PCR[MCKO_DIV]) depending
on the actual system frequency being used.
5 MDO, MSEO, and EVTO data is held valid until next MCKO low cycle.
6 Achieving the absolute minimum TCK cycle time may require a maximum clock speed (system frequency / 8) that
is less than the maximum functional capability of the design (system frequency / 4) depending on the actual system
frequency being used.
7 This is a functionally allowable feature. However, this may be limited by the maximum frequency specified by the
Absolute minimum TCK period specification.
8 This may require a maximum clock speed (system frequency / 8) that is less than the maximum functional capability
of the design (system frequency / 4) depending on the actual system frequency being used.
Table 34. Nexus debug port timing1 (continued)
#
Symbol
C
Characteristic
Min. Value
Max. Value
Unit
1
2
4
6
MCKO
MDO
MSEO
EVTO
Output Data Valid
3
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相关代理商/技术参数 |
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|---|---|
| SPC5632MF0MLQA6 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| SPC5632MF0MLQA8 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| SPC5632MF0MLUA4 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| SPC5632MF0MLUA6 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
| SPC5632MF0MLUA8 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:microcontroller units (MCUs) |
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