MC908LJ24CFUE Freescale Semiconductor, MC908LJ24CFUE Datasheet - Page 396

IC MCU 24K FLASH 8MHZ SPI 64-QFP

MC908LJ24CFUE

Manufacturer Part Number
MC908LJ24CFUE
Description
IC MCU 24K FLASH 8MHZ SPI 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908LJ24CFUE

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-QFP
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
Operating Supply Voltage
3.3 V, 5 V
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
6-ch x 10-bit
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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Input/Output (I/O) Ports
18.7.3 Port E LED Control Register (LEDE)
Data Sheet
396
Address:
When DDREx is a logic 1, reading address $0008 reads the PTEx data
latch. When DDREx is a logic 0, reading address $0008 reads the
voltage level on the pin. The data latch can always be written, regardless
of the state of its data direction bit.
Table 18-6
The port-E LED control register (LEDE) controls the direct LED drive
capability on PTE7–PTE0 pins. Each bit is individually configurable and
requires that the data direction register, DDRE, bit be configured as an
output.
LEDE[7:0] — Port E LED Drive Enable Bits
Notes:
Reset:
1. X = don’t care; except.
2. Hi-Z = high impedance.
3. Writing affects data register, but does not affect input.
Read:
Write:
DDRE
These read/write bits are software programmable to enable the direct
LED drive on an output port pin.
Bit
0
1
1 = Corresponding port E pin is configured for direct LED drive,
0 = Corresponding port E pin is configured for standard drive
LEDE7
$000E
Figure 18-19. Port E LED Control Register (LEDE)
Bit 7
with 15mA current sinking capability
PTE Bit
0
X
summarizes the operation of the port E pins.
X
(1)
Input/Output (I/O) Ports
LEDE6
6
0
Table 18-6. Port E Pin Functions
Input, Hi-Z
I/O Pin Mode
Output
LEDE5
5
0
(2)
Accesses to DDRE
LEDE4
4
0
DDRE[7:0]
DDRE[7:0]
Read/Write
LEDE3
MC68HC908LJ24/LK24 — Rev. 2.1
3
0
LEDE2
Freescale Semiconductor
PTE[7:0]
2
0
Read
Pin
Accesses to PTE
LEDE1
1
0
PTE[7:0]
PTE[7:0]
Write
LEDE0
Bit 0
0
(3)

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