MCF51JE128VLK Freescale Semiconductor, MCF51JE128VLK Datasheet - Page 37
![IC MCU 128K COLDF 80-LQFP](/photos/39/69/396993/lqfp-80_sml.jpg)
MCF51JE128VLK
Manufacturer Part Number
MCF51JE128VLK
Description
IC MCU 128K COLDF 80-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51JEr
Datasheet
1.TWR-MCF51JE.pdf
(50 pages)
Specifications of MCF51JE128VLK
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, EBI/EMI, I²C, SCI, SPI, USB OTG
Peripherals
LVD, PWM, WDT
Number Of I /o
47
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x12b, D/A 1x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 105°C
Package / Case
80-LQFP
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SPI, SCI, I2C, USB
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
47
Number Of Timers
2
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Package
80LQFP
Device Core
ColdFire
Family Name
MCF51JE
Maximum Speed
50.33 MHz
On-chip Adc
8-chx12-bit
On-chip Dac
1-chx12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51JE128VLK
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
3.12
This section describes ac timing characteristics for each peripheral system.
3.12.1
Freescale Semiconductor
#
1
2
3
4
5
6
7
8
AC Characteristics
t
t
Symbol
ILIH,
ILIH,
t
Control Timing
t
t
MSSU
t
t
rstdrv
f
extrst
MSH
LPO
Bus
t
t
IHIL
IHIL
Bus frequency (t
Internal low-power oscillator
period
External reset pulse width
(t
Reset low drive
Active background debug
mode latch setup time
Active background debug
mode latch hold time
IRQ pulse width
KBIPx pulse width
•
•
•
•
cyc
Asynchronous path
Synchronous path
Asynchronous path
Synchronous path
= 1/f
Self_reset
Parameter
cyc
)
Preliminary — Subject to Change
= 1/f
3
3
Table 20. Control Timing
2
2
Bus
2
)
V
V
V
DD
DD
DD
> 2.1 V
> 2.4 V
≥ 1.8 V
1.5 x t
1.5 x t
66 x t
Min
800
100
500
100
100
100
dc
dc
dc
cyc
cyc
cyc
Preliminary Electrical Characteristics
Typical
(TBD)
990
—
—
—
—
—
—
—
—
—
1
25.165
1500
Max
10
20
—
—
—
—
—
—
C
D
D
D
D
D
D
D
D
D
D
MHz
Unit
μs
ns
ns
ns
ns
ns
ns
1-3