MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 252

• Manufacturer Part Number: MMC2107CFCPV33
• Description: IC MCU 33MHZ 128K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2107CFCPV33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 0 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Ports Module
11.4.2.2 Port Data Direction Registers
Technical Data
252
Address: 0x00c0_000c — DDRA
A port data direction register (DDRx) controls the direction of the port x
pin drivers when the pins are configured for digital I/O. Setting any bit in
DDRx configures the corresponding port x pin as an output. Clearing any
bit in DDRx configures the corresponding pin as an input. When a pin is
not configured for digital I/O, its corresponding data direction bit has no
effect.
DDRx are read/write registers when not in emulation mode. Reset clears
DDRx.
DDRx[7:0] — Port x Data Direction Bits
Reset:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Pin configured as output
0 = Pin configured as input
0x00c0_000d — DDRB
0x00c0_000e — DDRC
0x00c0_000f — DDRD
0x00c0_0010 — DDRE
0x00c0_0011 — DDRF
0x00c0_0012 — DDRG
0x00c0_0013 — DDRH
0x00c0_0014 — DDRI
DDRx7
Figure 11-3. Port Data Direction Registers (DDRx)
Bit 7
0
Go to: www.freescale.com
DDRx6
6
0
Ports Module
DDRx5
5
0
DDRx4
4
0
DDRx3
3
0
DDRx2
2
0
MMC2107 – Rev. 2.0
DDRx1
1
0
MOTOROLA
DDRx0
Bit 0
0