MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 159

• Manufacturer Part Number: MC68HC908AB32CFU
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AB32CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MC68HC908AB32
Freescale Semiconductor
NOTES:
Position A — Bus clock = CGMXCLK ÷ 4 or CGMVCLK ÷ 4
Position B — Bus clock = CGMXCLK ÷ 2
DB-25
10 µF
10 µF
2
3
7
+
+
—
1
3
4
2
5
6
Rev. 1.1
MC145407
Figure 10-1. Monitor Mode Circuit
20
18
17
19
16
15
+
+
10 µF
10 µF
Monitor ROM (MON)
V
1
2
6
4
7
DD
MC74HC125
20 pF
20 pF
4.9152 MHz
14
3
5
10 kΩ
(See
NOTES)
V
V
DD
DD
A
X1
B
0.1 µF
0.1 µF
0.1 µF
10 MΩ
V
10 kΩ
10 kΩ
10 kΩ
DD
10 Ω
V
V
DD
V
V
TST
V
DD
DD
A
DD
Monitor ROM (MON)
OSC1
OSC2
RST
IRQ
V
V
V
V
PTA0
PTC3
PTC0
PTC1
MC68HC908AB32
DD
CGMXFC
SS
DD
A
Technical Data
159