MC908AP32ACFAE Freescale Semiconductor, MC908AP32ACFAE Datasheet - Page 27

• Manufacturer Part Number: MC908AP32ACFAE
• Description: IC MCU 32K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AP32ACFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SCI, SPI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Processor Series: HC08AP
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908AP64E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

V
should be decoupled as per the digital power supply pins.
1.7 Regulator Power Supply Configuration (VREG)
V
V
the bypass capacitor as close to the V
Freescale Semiconductor
DDA
REG
REG
and V
is the output from the on-chip regulator. All internal logics, except for the I/O pads, are powered by
output. V
SSA
REG
are the power supply and ground pins for the analog circuits of the MCU. These pins
MCU
V
requires an external ceramic bypass capacitor of 100 nF as
NOTE: Component values shown represent typical applications.
DD
V
DD
Figure 1-6. Regulator Power Supply Bypassing
0.1 µF
C1(a)
C2(a)
+
Figure 1-5. Power Supply Bypassing
MC68HC908AP A-Family Data Sheet, Rev. 3
REG
V
REG
pin as possible.
C
V
VREGBYPASS
SS
100 nF
MCU
V
DD
V
DDA
Regulator Power Supply Configuration (VREG)
V
0.1 µF
C1(b)
C2(b)
SS
+
Figure 1-6
V
SSA
shows. Place
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