MC908AP64CFAE Freescale Semiconductor, MC908AP64CFAE Datasheet - Page 197

• Manufacturer Part Number: MC908AP64CFAE
• Description: IC MCU 64K 8MHZ SPI 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AP64CFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SCI, SPI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Interface Type: SCI/SPI
• Total Internal Ram Size: 2KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Controller Family/series: HC08
• No. Of I/o's: 32
• Ram Memory Size: 2KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08AP
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908AP64E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• Package: 48LQFP
• Family Name: HC08
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

12.8.1 PTC6/SCTxD (Transmit Data)
The PTC6/SCTxD pin is the serial data (standard or infrared) output from the SCI transmitter. The IRSCI
shares the PTC6/SCTxD pin with port C. When the IRSCI is enabled, the PTC6/SCTxD pin is an output
regardless of the state of the DDRC6 bit in data direction register C (DDRC).
12.8.2 PTC7/SCRxD (Receive Data)
The PTC7/SCRxD pin is the serial data input to the IRSCI receiver. The IRSCI shares the PTC7/SCRxD
pin with port C. When the IRSCI is enabled, the PTC7/SCRxD pin is an input regardless of the state of
the DDRC7 bit in data direction register C (DDRC).
Table 12-5
12.9 I/O Registers
The following I/O registers control and monitor SCI operation:
Freescale Semiconductor
1. After completion of transmission in progress.
IRSCC1
[ENSCI]
•
•
•
1
1
1
1
1
1
1
1
0
IRSCI control register 1 (IRSCC1)
IRSCI control register 2 (IRSCC2)
IRSCI control register 3 (IRSCC3)
shows a summary of I/O pin functions when the SCI is enabled.
IRSCIRCR
[IREN]
The PTC6/SCTxD pin is an open-drain pin when configured as an output.
Therefore, when configured as SCTxD or a general purpose output pin
(PTC6), a pullup resistor must be connected to this pin.
The PTC7/SCRxD pin is an open-drain pin when configured as an output.
Therefore, when configured as a general purpose output pin (PTC7), a
pullup resistor must be connected to this pin.
X
0
0
0
0
1
1
1
1
Table 12-5. SCI Pin Functions (Standard and Infrared)
IRSCC2
[TE]
X
0
0
1
1
0
0
1
1
MC68HC908AP Family Data Sheet, Rev. 4
IRSCC2
[RE]
X
0
1
0
1
0
1
0
1
Hi-Z
Hi-Z
Output SCI (idle high)
Output SCI (idle high)
Hi-Z
Hi-Z
Output IR SCI (idle high)
Output IR SCI (idle high)
Pins under port control (standard I/O port)
NOTE
NOTE
(1)
(1)
(1)
(1)
TxD Pin
Input ignored (terminate externally)
Input sampled, pin should idle high
Input ignored (terminate externally)
Input sampled, pin should idle high
Input ignored (terminate externally)
Input sampled, pin should idle high
Input ignored (terminate externally)
Input sampled, pin should idle high
RxD Pin
I/O Registers
197