MC68HC908GP32CFB Freescale Semiconductor, MC68HC908GP32CFB Datasheet - Page 386

• Manufacturer Part Number: MC68HC908GP32CFB
• Description: IC MCU 8MHZ 32K FLASH 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CFB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 33
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• For Use With: M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Electrical Specifications
23.15 3.0-V SPI Characteristics
Technical Data
384
Diagram
Number
Notes:
1. Numbers refer to dimensions in
2. All timing is shown with respect to 20% V
3. Time to data active from high-impedance state
4. Hold time to high-impedance state
5. With 100 pF on all SPI pins
10
11
1
2
3
4
5
6
7
8
9
(1)
Operating frequency
Cycle time
Enable lead time
Enable lag time
Clock (SPSCK) high time
Clock (SPSCK) low time
Data setup time (inputs)
Data hold time (inputs)
Access time, slave
Disable time, slave
Data valid time, after enable edge
Data hold time, outputs, after enable edge
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
CPHA = 0
CPHA = 1
Master
Slave
Master
Slave
(5)
Characteristic
Figure 23-16
(3)
(4)
DD
(2)
and 70% V
and
Electrical Specifications
Figure
DD
23-17.
, unless noted; 100 pF load on all SPI pins.
t
Symbol
t
t
t
t
SCKH(M)
t
t
SCKH(S)
SCKL(M)
SCKL(S)
t
t
t
t
f
CYC(M)
t
t
f
CYC(S)
Lead(s)
t
t
A(CP0)
A(CP1)
OP(M)
SU(M)
t
DIS(S)
HO(M)
OP(S)
Lag(s)
t
t
HO(S)
SU(S)
t
H(M)
V(M)
H(S)
V(S)
MC68HC908GP32
1/2 t
1/2 t
t
t
f OP /128
CYC
CYC
Min
CYC
CYC
dc
40
40
40
40
—
—
—
2
1
1
1
0
0
0
0
–35
–35
–35
–35
•
MC68HC08GP32
64 t
64 t
f OP /2
Max
f OP
128
50
50
50
60
60
—
—
—
—
—
—
—
—
—
—
—
CYC
CYC
MOTOROLA
—
MHz
MHz
Unit
t
t
t
t
CYC
CYC
CYC
CYC
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Rev. 6