MC68HC711P2CFN4 Freescale Semiconductor, MC68HC711P2CFN4 Datasheet - Page 159

• 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

MC68HC11P2 — Rev 1.0
OC1/
PA7/
PAI
DDRA7
From
From
OC1
(from main timer)
E/64 clock
Output buffer
and edge detector
Input buffer
Figure 8-3. Pulse accumulator block diagram
Pulse accumulator control bits are also located within two timer
registers, TMSK2 and TFLG2, as described in the following paragraphs.
Freescale Semiconductor, Inc.
&
For More Information On This Product,
Go to: www.freescale.com
Timing System
MUX
2:1
TOF
RTIF
PAOVF
PAIF
0
0
0
0
PACTL
Clock
Overflow
Enable
Internal data bus
TOI
RTII
PAOVI
PAII
0
0
PR1
PR0
PACNT
Pulse accumulator
Technical Data
Timing System
&
&
Interrupt
requests
1
2