MCF51JF64VHS Freescale Semiconductor, MCF51JF64VHS Datasheet - Page 20

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MCF51JF64VHS

Manufacturer Part Number
MCF51JF64VHS
Description
32-bit Microcontrollers - MCU COLDFIRE V1 64KFLASH
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MCF51JF64VHS

Rohs
yes
Core
ColdFire V1
Processor Series
MCF51JF128
Data Bus Width
32 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
64 KB
On-chip Adc
Yes
Operating Supply Voltage
1.71 V to 3.6 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
QFN-44
Mounting Style
SMD/SMT
Thermal specifications
The following general purpose specifications apply to all signals configured for RGPIO,
FTM, and UART. The conditions are 25 pf load, V
temperature range. The GPIO are set for high drive, no slew rate control, and no input
filter, digital or analog, unless otherwise specified.
5.4
5.4.1 Thermal operating requirements
20
R1
R2
R3
R4
Symbol
Symbol
T
T
J
A
Thermal specifications
CPUCLK from CLK_OUT pin high to GPIO output valid
CPUCLK from CLK_OUT pin high to GPIO output invalid
(output hold)
GPIO input valid to bus clock high
CPUCLK from CLK_OUT pin high to GPIO input invalid
Die junction temperature
Ambient temperature
Description
Bus clock
Data outputs
Data inputs
Table 11. Thermal operating requirements
Table 10. RGPIO General Control Timing
Description
MCF51JF128 Data Sheet, Rev. 6, 01/2012.
Figure 4. RGPIO timing diagram
R3
R4
R1
DD
1
17
= 3.6 V to 1.71 V, and full
R2
Min.
Min.
–40
–40
16
2
Freescale Semiconductor, Inc.
Max.
115
105
Max.
Unit
ns
ns
ns
ns
°C
°C
Unit

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