MC711P2CFNE3 Freescale Semiconductor, MC711P2CFNE3 Datasheet - Page 240

• Manufacturer Part Number: MC711P2CFNE3
• Description: IC MCU 8BIT 84-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC711P2CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• 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: Lead free / RoHS Compliant

Electrical Specifications
12.7.1 Peripheral port timing
Technical Data
Frequency of operation (E clock frequency)
E clock period
Peripheral data set-up time, all ports
Peripheral data hold time, all ports
Delay time, peripheral data write
1. All timing is given with respect to 20% and 70% of V
2. Port C and D timing is valid for active drive (CWOM and DWOM bits clear in OPT2 and SPCR registers, respectively).
MCU write to port A, B, G or H
MCU write to port C, D or F
E clock
Ports
C, D, F
Ports
A, B, G, H
E clock
Ports
A, C, D, F
Ports
B, E, G, H
Characteristic
(1)
(V
Freescale Semiconductor, Inc.
Figure 12-8. Port write timing diagram
Figure 12-7. Port read timing diagram
DD
For More Information On This Product,
Previous port data
(2)
= 5.0 Vdc ± 10%, V
(2)
Previous port data
Go to: www.freescale.com
Electrical Specifications
t
MCU read of port
Symbol
PDSU
MCU write to port
t
t
t
PDSU
t
PWD
f
CYC
PDH
OP
DD
, unless otherwise noted.
t
PDH
SS
Min.
t
500
100
PWD
50
—
—
0
2.0MHz
= 0 Vdc, T
t
PDSU
Max.
200
225
2.0
—
—
—
A
= T
Min.
t
333
100
PDH
L
50
—
—
0
New data valid
t
PWD
to T
3.0MHz
H
)
Max.
200
183
3.0
—
—
—
New data valid
MC68HC11P2 — Rev 1.0
Min.
250
100
50
—
—
0
4.0MHz
Max.
200
162
4.0
—
—
—
MHz
Unit
ns
ns
ns
ns