MC68HC908JL8CSPE Freescale Semiconductor, MC68HC908JL8CSPE Datasheet - Page 126

IC MCU 8K FLASH 8MHZ 32-DIP

MC68HC908JL8CSPE

Manufacturer Part Number
MC68HC908JL8CSPE
Description
IC MCU 8K FLASH 8MHZ 32-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheets

Specifications of MC68HC908JL8CSPE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
LED, LVD, POR, PWM
Number Of I /o
26
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 13x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-SDIP (0.400", 10.16mm)
Controller Family/series
HC08
No. Of I/o's
26
Ram Memory Size
256Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
Processor Series
HC08JL
Core
HC08
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SCI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
26
Number Of Timers
4
Operating Supply Voltage
0 V to 5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Development Tools By Supplier
FSICEBASE, DEMO908JL16E, M68CBL05CE
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 13 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:
MC68HC908JL8CSPE
Manufacturer:
SINOPOWER
Quantity:
24 000
Part Number:
MC68HC908JL8CSPE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Part Number:
MC68HC908JL8CSPE
Manufacturer:
FREESCALE
Quantity:
51
Part Number:
MC68HC908JL8CSPE
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC68HC908JL8CSPE
Manufacturer:
Freescale
Quantity:
18 898
Serial Communications Interface (SCI)
9.4.2.5 Inversion of Transmitted Output
The transmit inversion bit (TXINV) in SCI control register 1 (SCC1) reverses the polarity of transmitted
data. All transmitted values, including idle, break, start, and stop bits, are inverted when TXINV is at logic
1. (See
9.4.2.6 Transmitter Interrupts
These conditions can generate CPU interrupt requests from the SCI transmitter:
9.4.3 Receiver
Figure 9-5
9.4.3.1 Character Length
The receiver can accommodate either 8-bit or 9-bit data. The state of the M bit in SCI control register 1
(SCC1) determines character length. When receiving 9-bit data, bit R8 in SCI control register 2 (SCC2)
is the ninth bit (bit 8). When receiving 8-bit data, bit R8 is a copy of the eighth bit (bit 7).
9.4.3.2 Character Reception
During an SCI reception, the receive shift register shifts characters in from the RxD pin. The SCI data
register (SCDR) is the read-only buffer between the internal data bus and the receive shift register.
After a complete character shifts into the receive shift register, the data portion of the character transfers
to the SCDR. The SCI receiver full bit, SCRF, in SCI status register 1 (SCS1) becomes set, indicating that
the received byte can be read. If the SCI receive interrupt enable bit, SCRIE, in SCC2 is also set, the
SCRF bit generates a receiver CPU interrupt request.
126
SCI transmitter empty (SCTE) — The SCTE bit in SCS1 indicates that the SCDR has transferred
a character to the transmit shift register. SCTE can generate a transmitter CPU interrupt request.
Setting the SCI transmit interrupt enable bit, SCTIE, in SCC2 enables the SCTE bit to generate
transmitter CPU interrupt requests.
Transmission complete (TC) — The TC bit in SCS1 indicates that the transmit shift register and the
SCDR are empty and that no break or idle character has been generated. The transmission
complete interrupt enable bit, TCIE, in SCC2 enables the TC bit to generate transmitter CPU
interrupt requests.
9.8.1 SCI Control Register
shows the structure of the SCI receiver.
When queueing an idle character, return the TE bit to logic 1 before the stop
bit of the current character shifts out to the TxD pin. Setting TE after the stop
bit appears on TxD causes data previously written to the SCDR to be lost.
Toggle the TE bit for a queued idle character when the SCTE bit becomes
set and just before writing the next byte to the SCDR.
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
1.)
NOTE
Freescale Semiconductor

Related parts for MC68HC908JL8CSPE