MC908GP32CPE Freescale Semiconductor, MC908GP32CPE Datasheet - Page 54

IC MCU 8MHZ 32K FLASH 40-DIP

MC908GP32CPE

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

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

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC908GP32CPE
Manufacturer:
NXP
Quantity:
9 282
Part Number:
MC908GP32CPE
Manufacturer:
FREESCALE
Quantity:
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Analog-to-Digital Converter (ADC)
The V
4.3.3 Conversion Time
Conversion starts after a write to the ADSCR. One conversion will take between 16 and 17 ADC clock
cycles. The ADIVx and ADICLK bits should be set to provide a 1-MHz ADC clock frequency.
54
DDAD
pin should be routed carefully for maximum noise immunity.
INTERNAL
DATA BUS
AIEN
Number of bus cycles = conversion time × bus frequency
INTERRUPT
Connect the V
connect the V
LOGIC
COCO
READ DDRBx
WRITE DDRBx
WRITE PTBx
READ PTBx
BUS CLOCK
CONVERSION
CGMXCLK
COMPLETE
Conversion time =
RESET
SSAD
DDAD
pin to the same voltage potential as the V
ADIV2–ADIV0
pin to the same voltage potential as the V
Figure 4-1. ADC Block Diagram
MC68HC908GP32 Data Sheet, Rev. 10
ADC DATA REGISTER
GENERATOR
DDRBx
PTBx
CLOCK
ADC
16 to 17 ADC cycles
ADC CLOCK
ADICLK
NOTE
ADC frequency
VOLTAGE IN
DISABLE
(V
ADC
ADIN
)
DISABLE
CHANNEL
SELECT
ADC CHANNEL x
PTBx
SS
DD
ADCH4–ADCH0
pin.
pin, and
Freescale Semiconductor

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