MC9S12C128CFUE Freescale Semiconductor, MC9S12C128CFUE Datasheet - Page 392

• Manufacturer Part Number: MC9S12C128CFUE
• Description: IC MCU 128K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12C128CFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 25MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 4KB
• # I/os (max): 60
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/2.97V
• 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: 80
• Package Type: PQFP
• Processor Series: S12C
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 4000 B
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 61
• Number Of Timers: 1
• Operating Supply Voltage: - 0.3 V to + 6.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68EVB912C32EE
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Chapter 13 Serial Communications Interface (S12SCIV2) Block Description
13.3.2.5
Read: Anytime
Write: Anytime; writing accesses SCI status register 2; writing to any bits except TXDIR and BRK13
(SCISR2[1] & [2]) has no effect
392
Module Base + 0x_0005
Reset
TXDIR
Field
BK13
RAF
2
1
0
W
R
Break Transmit Character Length — This bit determines whether the transmit break character is 10 or 11 bit
respectively 13 or 14 bits long. The detection of a framing error is not affected by this bit.
0 Break Character is 10 or 11 bit long
1 Break character is 13 or 14 bit long
Transmitter Pin Data Direction in Single-Wire Mode. — This bit determines whether the TXD pin is going to
be used as an input or output, in the Single-Wire mode of operation. This bit is only relevant in the Single-Wire
mode of operation.
0 TXD pin to be used as an input in Single-Wire mode
1 TXD pin to be used as an output in Single-Wire mode
Receiver Active Flag — RAF is set when the receiver detects a logic 0 during the RT1 time period of the start
bit search. RAF is cleared when the receiver detects an idle character.
0 No reception in progress
1 Reception in progress
SCI Status Register 2 (SCISR2)
0
0
7
= Unimplemented or Reserved
0
0
6
Figure 13-7. SCI Status Register 2 (SCISR2)
Table 13-6. SCISR2 Field Descriptions
MC9S12C-Family / MC9S12GC-Family
0
0
5
Rev 01.24
0
0
4
Description
0
0
3
BK13
0
2
Freescale Semiconductor
TXDIR
0
1
RAF
0
0