MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 277

• 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
SCP1 and SCP0
00
00
00
00
00
00
00
00
01
01
01
01
01
01
01
01
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
—
Rev. 1.1
Divisor (PD)
Prescaler
Table 15-8. SCI Baud Rate Selection Examples
13
13
13
13
13
13
13
13
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
Serial Communications Interface Module (SCI)
SCR2, SCR1,
and SCR0
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
Serial Communications Interface Module (SCI)
Divisor (BD)
Baud Rate
128
128
128
128
16
32
64
16
32
64
16
32
64
16
32
64
1
2
4
8
1
2
4
8
1
2
4
8
1
2
4
8
(CGMXCLK=4.9152 MHz)
Baud Rate
76,800
38,400
19,200
25,600
12,800
19,200
9600
4800
2400
1200
6400
3200
1600
9600
4800
2400
1200
5908
2954
1477
600
800
400
200
600
300
150
739
369
185
92
46
Technical Data
277