MC68HC705C9ACFN Freescale Semiconductor, MC68HC705C9ACFN Datasheet - Page 105
MC68HC705C9ACFN
Manufacturer Part Number
MC68HC705C9ACFN
Description
IC MCU 2.1MHZ 16K OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC705C9ACPE.pdf
(118 pages)
Specifications of MC68HC705C9ACFN
Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
352 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC705C9ACFN
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68HC705C9ACFNE
Manufacturer:
RFMD
Quantity:
8 729
Company:
Part Number:
MC68HC705C9ACFNE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Freescale Semiconductor
Note:
Note:
SCK (CPOL = 0)
SCK (CPOL = 1)
SCK (CPOL = 0)
SCK (CPOL = 1)
Not defined but normally MSB of character just received.
Not defined but normally LSB of character previously transmitted.
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
MISO
MOSI
MISO
MOSI
SS
SS
8
2
NOTE
2
SLAVE
8
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
6
MSB IN
Figure 12-10. SPI Slave Timing Diagram
MSB OUT
4
a) SPI Slave Timing (CPHA = 0)
5
SLAVE
10
7
6
b) SPI Slave Timing (CPHA = 1)
4
5
MSB IN
1
MSB OUT
1
7
4
5
4
5
10
BIT 6–1
BIT 6–1
13
12
10
13
12
11
BIT 6–1
BIT 6–1
3.3- Vdc Serial Peirpheral Interface Timing
11
SLAVE LSB OUT
LSB IN
12
13
12
13
SLAVE LSB OUT
11
LSB IN
3
9
9
NOTE
3
105