MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 38

• Manufacturer Part Number: MC68HC711P2CFN4
• Description: IC MCU 32K OTP 4MHZ 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711P2CFN4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: MI Bus, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Eeprom Size: 640 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Descriptions
2.13.6 Port F
2.13.7 Port G
2.13.8 Port H
Technical Data
Port F is an 8-bit general-purpose I/O port with a data register (PORTF)
and a data direction register (DDRF). In single chip mode, port F pins are
general-purpose I/O pins (PF[7:0]). In expanded mode, port F pins act
as the low-order address lines (A[7:0]) of the address bus.
PORTF can be read at any time: inputs return the pin level; outputs
return the pin driver input level. If PORTF is written, the data is stored in
internal latches. The pins are driven only if they are configured as
outputs in single chip or bootstrap mode.
Port F pins include on-chip pull-up devices that can be enabled or
disabled.
For further information, refer to
In normal modes, Port G is an 8-bit general-purpose I/O port with a data
register (PORTG) and a data direction register (DDRG). Port G bit 7 is
the R/W line in expanded mode; the remaining bits are always general
purpose I/O.
PORTG can be read at any time: inputs return the pin level; outputs
return the pin driver input level. If PORTG is written, the data is stored in
internal latches.The pins are driven only if they are configured as outputs
in single chip or bootstrap mode. For further information, refer to
Input/Output.
Port G pins include on-chip pull-up devices that can be enabled or
disabled.
Port H is an 8-bit general-purpose I/O port with a data register (PORTH)
and a data direction register (DDRH). Port H pins support either
input/output, SCI2 (bits [7:6]), SCI3 (bits [5:4]), or pulse-width
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Pin Descriptions
Parallel
Input/Output.
MC68HC11P2 — Rev 1.0
Parallel