MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 244

• Manufacturer Part Number: MC68HC908JB16DW
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16DW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Serial Communications Interface
12.9.7 SCI Baud Rate Register
Technical Data
244
Address:
The baud rate register (SCBR) selects the baud rate for both the receiver
and the transmitter.
SCP1 and SCP0 — SCI Baud Rate Prescaler Bits
SCR2–SCR0 — SCI Baud Rate Select Bits
Reset:
Read:
Write:
These read/write bits select the baud rate prescaler divisor as shown
in
These read/write bits select the SCI baud rate divisor as shown in
Table
Serial Communications Interface Module (SCI)
Table
$0060
Bit 7
12-7. Reset clears SCR2–SCR0.
0
0
Figure 12-16. SCI Baud Rate Register (SCBR)
SCP1 and SCP0
12-6. Reset clears SCP1 and SCP0.
= Unimplemented
Table 12-6. SCI Baud Rate Prescaling
00
01
10
11
6
0
0
SCP1
5
0
SCP0
4
0
Prescaler Divisor (PD)
R
R
3
MC68HC908JB16
= Reserved
13
1
3
4
SCR2
Freescale Semiconductor
2
0
SCR1
1
0
—
Rev. 1.1
SCR0
Bit 0
0