MC68HC705C8ACFNE Freescale Semiconductor, MC68HC705C8ACFNE Datasheet - Page 207

• Manufacturer Part Number: MC68HC705C8ACFNE
• Description: IC MCU 8K 2.1MHZ OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8ACFNE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• A/d Inputs: 4-Channel, 8-Bit
• Eeprom Memory: 0 Bytes
• Input Output: 24
• Interface: SCI/SPI
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 44-pin PLCC
• Programmable Memory: 8K Bytes
• Timers: 3-16-bit
• Voltage, Range: 3-5.5 V
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 304 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: RoHS Compliant part

A.8 3.3-Volt High-Speed SPI Timing
MC68HC705C8A — Rev. 3
MOTOROLA
Number
Diagram
10
1
2
3
4
5
6
7
8
9
(1)
Operating frequency
Cycle time
Enable lead time
Enable lag time
Clock (SCK) high time
Clock (SCK) low time
Data setup time (inputs)
Data hold time (inputs)
Access time
Disable time
Data valid time
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Slave
Slave
Master (before capture edge)
Slave (after enable edge)
(4)
(5)
Freescale Semiconductor, Inc.
Characteristic
For More Information On This Product,
Go to: www.freescale.com
(6)
MC68HSC705C8A
(2)
t
t
t
t
W(SCKH)M
W(SCKH)S
W(SCKL)M
Symbol
W(SCKL)S
t
t
t
t
t
CYC(M)
Lead(M)
t
t
f
f
Lead(S)
CYC(S)
t
Lag(M)
Lag(S)
SU(M)
t
t
OP(S)
OP(S)
SU(S)
t
t
H(M)
t
V(M)
H(S)
V(S)
DIS
t
A
Note
Note
0.25
Min
480
240
720
340
190
340
190
100
100
100
100
2.0
dc
dc
—
—
0
(2)
(3)
MC68HSC705C8A
Max
120
240
240
0.5
2.1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Technical Data
Continued
t
CYC(M)
Unit
MHz
t
f
CYC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
OP