MC908GP32CPE Freescale Semiconductor, MC908GP32CPE Datasheet - Page 246

• Manufacturer Part Number: MC908GP32CPE
• Description: IC MCU 8MHZ 32K FLASH 40-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GP32CPE

• 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: 40-DIP (0.600", 15.24mm)
• Processor Series: HC08GP
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical Specifications
19.12 ADC Characteristics
246
Supply voltage
Input voltages
Resolution
Absolute accuracy
ADC internal clock
Conversion range
Power-up time
Conversion time
Sample time
Zero input reading
Full-scale reading
Input capacitance
Input leakage
1. V
2. Source impedances greater than 10 kΩ adversely affect internal RC charging time during input sampling.
3. Zero-input/full-scale reading requires sufficient decoupling measures for accurate conversions.
4. The external system error caused by input leakage current is approximately equal to the product of R source and input
(V
Port B
Notes:
V
current.
REFH
REFL
DD
= 5.0 Vdc ± 10%, V
Characteristic
= 0 V,
= V
(2)
DDAD
(4)
(3)
(3)
= 5 V ± 10%)
(1)
SS
= 0 Vdc, V
Symbol
V
V
t
DDAD
f
ADPU
t
Z
C
R
t
F
B
A
DDAD
ADIC
ADIN
ADC
ADS
MC68HC908GP32 Data Sheet, Rev. 10
—
ADI
ADI
ADI
AD
AD
AD
= 5.0 Vdc ± 10%, V
(V
V
DD
Min
2.7
0.5
REFL
FE
16
16
00
—
—
—
0
8
5
min)
SSAD
(V
V
V
DD
(20) 8
1.048
Max
DDAD
5.5
REFH
± 1
± 1
= 0 Vdc, V
FF
17
—
01
8
max)
REFH
t
t
t
AIC
AIC
AIC
MHz
Unit
LSB
Hex
Hex
Bits
pF
µA
cycles
cycles
cycles
V
V
V
= 5.0 Vdc ± 10%, V
the same potential as V
t
AIC
V
Freescale Semiconductor
Includes quantization
DDAD
via separate traces.
= 1/f
V
V
V
REFH
V
REFL
V
Comments
ADIN
Not tested
should be tied to
IN
at 1 MHz
IN
REFL
ADIC
= V
= V
≤ V
= V
= V
, tested only
REFH
= 0
REFL
REFH
SSAD
DDAD
DD