MC68HC705C8AB Freescale Semiconductor, MC68HC705C8AB Datasheet - Page 186

• Manufacturer Part Number: MC68HC705C8AB
• Description: IC MCU 8K OTP 2.1MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8AB

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

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
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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
—
—
t
CYC(M)
Unit
ns
ns
ns
s
s