mk50dn512zcll10 Freescale Semiconductor, Inc, mk50dn512zcll10 Datasheet - Page 22

• Manufacturer Part Number: mk50dn512zcll10
• Description: K50 Sub-family Data Sheet Supports The Following
• Manufacturer: Freescale Semiconductor, Inc

General
2. This is the shortest pulse that is guaranteed to be recognized.
3. 75pF load
4. 15pF load
5.3 Thermal specifications
5.3.1 Thermal operating requirements
5.3.2 Thermal attributes
22
Single-layer (1s)
Four-layer (2s2p)
Single-layer (1s)
Four-layer (2s2p)
—
—
—
Board type
Symbol
T
T
J
A
Die junction temperature
Ambient temperature
Description
R
R
R
R
R
R
Ψ
Symbol
θJA
θJA
θJMA
θJMA
θJB
θJC
JT
K50 Sub-Family Data Sheet Data Sheet, Rev. 5, 5/2011.
Table 11. Thermal operating requirements
Thermal
resistance, junction
to ambient (natural
convection)
Thermal
resistance, junction
to ambient (natural
convection)
Thermal
resistance, junction
to ambient (200 ft./
min. air speed)
Thermal
resistance, junction
to ambient (200 ft./
min. air speed)
Thermal
resistance, junction
to board
Thermal
resistance, junction
to case
Thermal
characterization
parameter, junction
to package top
outside center
(natural
convection)
Description
Preliminary
TBD
TBD
TBD
TBD
TBD
TBD
TBD
100 LQFP
Min.
–40
–40
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Unit
Freescale Semiconductor, Inc.
Max.
125
85
1
1
1
1
2
3
4
Notes
Unit
°C
°C