MC68HC711E20CFN2 Freescale Semiconductor, MC68HC711E20CFN2 Datasheet - Page 174

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MC68HC711E20CFN2

Manufacturer Part Number
MC68HC711E20CFN2
Description
IC MCU 20K 2MHZ OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC711E20CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
20KB (20K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
768 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
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
174
Electrical Characteristics
Note: Not defined but normally MSB of character just received
Note: Not defined but normally LSB of character previously transmitted
CPOL = 1
CPOL = 1
CPOL = 0
OUTPUT
CPOL = 0
OUTPUT
INPUT
INPUT
INPUT
MOSI
INPUT
MOSI
INPUT
INPUT
INPUT
INPUT
MISO
MISO
SCK
SCK
SCK
SCK
SS
SS
8
Figure 11-15. SPI Timing Diagram (Sheet 2 of 2)
SLAVE
2
2
NOTE
6
SEE
8
MSB IN
MSB OUT
7
M68HC11E Family Data Sheet, Rev. 5.1
SLAVE
4
5
6
10
A) SPI Slave Timing (CPHA = 0)
B) SPI Slave Timing (CPHA = 1)
MSB IN
1
1
MSB OUT
7
5
4
5
4
BIT 6 . . . 1
BIT 6 . . . 1
10
4
5
BIT 6 . . . 1
10
BIT 6 . . . 1
11
SLAVE LSB OUT
LSB IN
11
SLAVE LSB OUT
3
3
LSB IN
Freescale Semiconductor
9
NOTE
11
SEE
9

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