MC908LJ24CPBER Freescale Semiconductor, MC908LJ24CPBER Datasheet - Page 440

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MC908LJ24CPBER

Manufacturer Part Number
MC908LJ24CPBER
Description
IC MCU 24K FLASH 4/8MHZ 64-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908LJ24CPBER

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, IRSCI, SPI
Peripherals
LCD, LVD, POR, PWM
Number Of I /o
40
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Controller Family/series
HC08
No. Of I/o's
40
Ram Memory Size
768Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Processor Series
HC08LJ
Core
HC08
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
48
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
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
Part Number:
MC908LJ24CPBER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Specifications
24.8 5V Control Timing
Data Sheet
440
Notes:
Notes:
Capacitance
POR re-arm voltage
POR rise-time ramp rate
Monitor mode entry voltage (at IRQ pin)
Pullup resistors
Low-voltage inhibit, trip falling voltage
Low-voltage inhibit, trip rising voltage
Internal operating frequency
RST input pulse width low
1. V
2. Typical values reflect average measurements at midpoint of voltage range, 25 °C only.
3. Run (operating) I
4. Wait I
5. The 8kHz clock is from a 32kHz external square wave clock input at OSC1, for the driving the RTC. Due to loading effects,
1. V
6. LCD driver configured for low current mode.
7. Maximum is highest voltage that POR is guaranteed.
8. If minimum V
9. R
2. Some modules may require a minimum frequency greater than dc for proper operation; see appropriate table for this
3. Minimum pulse width reset is guaranteed to be recognized. It is possible for a smaller pulse width to cause a reset.
Ports (as input or output)
PTA0–PTA3 and PTD4–PTD7 as KBI0–KBI7
RST, IRQ
100 pF on all outputs. C
all outputs. C
the I
V
information.
DD
SS
PU1
DD
= 0 Vdc; timing shown with respect to 20% V
DD
= 3.0 to 3.6 Vdc, V
is reached.
and R
DD
values will be larger when a 32kHz crystal circuit is connected.
measured using external square wave clock source. All inputs 0.2 V from rail. No dc loads. Less than 100 pF on
PU2
DD
L
(9)
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects wait I
are measured at V
is not reached before the internal POR reset is released,
DD
Characteristic
(7)
measured using external square wave clock source. All inputs 0.2 V from rail. No dc loads. Less than
Characteristic
SS
L
(8)
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects run I
(3)
= 0 Vdc, T
Table 24-5. 3.3V DC Electrical Characteristics
(2)
(1)
DD
A
= 3.3V.
Table 24-6. 5V Control Timing
= T
(1)
L
to T
Electrical Specifications
H
, unless otherwise noted.
DD
and 70% V
Symbol
V
V
C
V
R
R
R
TRIPF
TRIPR
C
V
OUT
POR
POR
DD
PU1
PU2
IN
HI
, unless otherwise noted.
Symbol
RST
t
f
OP
IRL
1.5 × V
0.02
Min
2.1
2.2
21
21
must be driven low externally until minimum
0
DD
MC68HC908LJ24/LK24 — Rev. 2.1
Min
750
Typ
30
30
(2)
Freescale Semiconductor
Max
8
Max
100
2.8
2.9
DD
12
39
39
8
8
.
MHz
Unit
DD
ns
V/ms
Unit
mV
kΩ
kΩ
pF
.
V
V
V

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