MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 27
![IC MCU 8BIT 42-SDIP](/photos/39/70/397054/pdip42_sml.jpg)
MC705C8ABE
Manufacturer Part Number
MC705C8ABE
Description
IC MCU 8BIT 42-SDIP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet
1.MC68HC705C8AB.pdf
(222 pages)
Specifications of MC705C8ABE
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
0°C ~ 70°C
Package / Case
42-DIP (0.600", 15.24mm)
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
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC705C8ABE
Manufacturer:
Freescale Semiconductor
Quantity:
135
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MC68HC705C8A — Rev. 3
MOTOROLA
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 1-4. 44-Lead PLCC/CLCC Pin Assignments
Go to: www.freescale.com
Figure 1-5. 44-Pin QFP Pin Assignments
RESET
OSC2
OSC1
General Description
TCAP
PA5
PA4
PA3
PA2
PA0
PB0
PB2
PB3
PB4
PA1
PB1
V
PD7
V
IRQ
PA7
DD
NC
NC
PP
10
11
12
13
14
15
16
17
7
8
9
34
35
36
37
38
39
40
41
42
43
33
44
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
10 11
24
23
39
38
37
36
35
34
33
32
31
30
29
22
21
20
19
18
17
16
15
14
13
12
PD7
TCMP
PD5/SS
PD4/SCK
PD3/MOSI
PD2/MISO
PD1/TDO
PD0/RDI
PC0
PC1
PC2
NC
PC4
PC5
PC6
PC7
V
NC
PB7
PB6
PB5
PB4
General Description
SS
Pin Assignments
Technical Data
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