MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 21

• 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

Technical Data — MC68HC11P2
2.1 Contents
2.2 Introduction
MC68HC11P2 — Rev 1.0
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
The MC68HC11P2 is available in an 84-pin plastic-leaded chip carrier
(PLCC); the MC68HC711P2 is also available in an 84-pin windowed
cerquad package, to allow full use of the EPROM. Most pins on this MCU
serve two or more functions, as described in the following paragraphs.
Refer to
packages.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
VDD and VSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Crystal driver and external clock input (XTAL, EXTAL) . . . 24
E clock output (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Phase-locked loop (XFC, VDDSYN) . . . . . . . . . . . . . . . . . . . 26
Interrupt request (IRQ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Nonmaskable interrupt (XIRQ/VPPE) . . . . . . . . . . . . . . . . . . 32
MODA and MODB (MODA/LIR and MODB/VSTBY) . . . . . . . 33
VRH and VRL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
PG7/R/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Port signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 2-1
Go to: www.freescale.com
Pin Descriptions
which shows the pin assignments for both 84-pin
Section 2. Pin Descriptions
Technical Data