MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 430

• Manufacturer Part Number: MC68HC916Y3CFT16
• Description: IC MCU 96K FLASH 16MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC916Y3CFT16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

OR — Overrun Error
NF — Noise Error
FE — Framing Error
PF — Parity Error
D.7.7 SCI Data Register
SCDR — SCI Data Register
D.7.8 Port QS Data Register
PORTQS — Port QS Data Register
D-52
MOTOROLA
RESET:
15
15
SCDR consists of two data registers located at the same address. The receive data
register (RDR) is a read-only register that contains data received by the SCI serial
interface. Data comes into the receive serial shifter and is transferred to RDR. The
transmit data register (TDR) is a write-only register that contains data to be
transmitted. Data is first written to TDR, then transferred to the transmit serial shifter,
where additional format bits are added before transmission. R[7:0]/T[7:0] contain
either the first eight data bits received when SCDR is read, or the first eight data bits
to be transmitted when SCDR is written. R8/T8 are used when the SCI is configured
for nine-bit operation. When the SCI is configured for 8-bit operation, R8/T8 has no
meaning or effect.
PORTQS latches I/O data. Writes drive pins defined as outputs. Reads return data
present on the pins. To avoid driving undefined data, first write a byte to PORTQS,
then configure DDRQS.
0 = Receive data register is empty and can accept data from the receive serial
1 = Receive data register is full and cannot accept data from the receive serial
0 = No noise detected in the received data.
1 = Noise detected in the received data.
0 = No framing error detected in the received data.
1 = Framing error or break detected in the received data.
0 = No parity error detected in the received data.
1 = Parity error detected in the received data.
shifter.
shifter. Any data in the shifter is lost and RDRF remains set.
NOT USED
NOT USED
9
8
R8/T8
U
8
RESET:
PQS7
R7/T7
7
0
U
7
R6/T6
PQS6
U
6
6
0
R5/T5
PQS5
U
5
5
0
R4/T4
PQS4
U
4
4
0
R3/T3
PQS3
3
U
3
0
MC68HC16Y3/916Y3
R2/T2
PQS2
USER’S MANUAL
U
2
2
0
$YFFC0E
$YFFC14
R1/T1
PQS1
U
1
1
0
R0/T0
PQS0
U
0
0
0