MC68HC705C8ACFN Freescale Semiconductor, MC68HC705C8ACFN Datasheet - Page 186

IC MCU 4MHZ 8K OTP 44-PLCC

MC68HC705C8ACFN

Manufacturer Part Number
MC68HC705C8ACFN
Description
IC MCU 4MHZ 8K OTP 44-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705C8ACFN

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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-

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Electrical Specifications
Technical Data
186
1. Numbers refer to dimensions in
2. V
3. Signal production depends on software.
4. Time to data active from high-impedance state
5. Hold time to high-impedance state
6. With 200 pF on all SPI pins
7. 20% of V
8. 70% of V
Number
DD
12
13
11
= 5.0 Vdc
(1)
DD
DD
to 70% of V
to 20% of V
Data hold time (outputs)
Rise time
Fall time
Master (after capture edge)
Slave (after enable edge)
SPI outputs (SCK, MOSI, MISO)
SPI inputs (SCK, MOSI, MISO, SS)
SPI outputs (SCK, MOSI, MISO)
SPI inputs (SCK, MOSI, MISO, SS)
10%
(8)
(7)
DD
DD
; C
; C
L
L
Freescale Semiconductor, Inc.
= 200 pF
= 200 pF
Characteristic
Figure 13-8
For More Information On This Product,
Go to: www.freescale.com
and
Electrical Specifications
(2)
Figure
13-9.
Symbol
t
t
HO(M)
t
HO(S)
t
t
t
R(M)
R(S)
F(M)
F(S)
0.25
Min
0
MC68HC705C8A — Rev. 3
Max
100
100
2.0
2.0
MOTOROLA
t
CYC(M)
Unit
ns
ns
ns
s
s

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