MC68HC908GR8CD Freescale Semiconductor, MC68HC908GR8CD Datasheet - Page 260

• Manufacturer Part Number: MC68HC908GR8CD
• Description: 8-bit Microcontrollers - MCU 8 Bit 8MHz
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908GR8CD

• Product Category: 8-bit Microcontrollers - MCU
• Rohs: yes
• Core: HC08
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 384 B
• Operating Supply Voltage: 3 V to 5 V
• Package / Case: SOIC-28
• Mounting Style: SMD/SMT
• Data Rom Size: 64 KB
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 21
• Program Memory Type: Flash

Electrical Specifications
260
V
V
V
OL
OL
OL
Figure 23-10. Typical Low-Side Driver Characteristics –
Figure 23-11. Typical Low-Side Driver Characteristics –
Figure 23-12. Typical Low-Side Driver Characteristics –
V
V
< 0.3 V @ I
< 1.0 V @ I
14
12
10
30
25
20
15
10
< 0.8 V @ I
8
6
4
2
0
OL
OL
5
0
0
0.2
35
30
25
20
15
10
< 0.4 V @ I
< 1.5 V @ I
5
0
MC68HC908GR8 • MC68HC908GR4 Data Sheet, Rev. 7
0
0.2
OL
OL
OL
0.4
Ports PTB5–PTB0, PTD6–PTD0, and
Ports PTB5–PTB0, PTD6–PTD0, and
0.2
= 0.5 mA
= 6.0 mA
= 10 mA
Port PTC1–PTC0 (V
OL
OL
0.4
= 1.6 mA
= 10.0 mA
PTE1–PTE0 (V
PTE1–PTE0 (V
0.4
0.6
0.6
0.6
0.8
V
V
V
OL
OL
OL
0.8
0.8
(V)
(V)
(V)
1.0
DD
DD
1.0
1.0
DD
= 5.5 Vdc)
= 2.7 Vdc)
1.2
1.2
= 2.7 Vdc)
1.2
1.4
1.4
1.4
1.6
1.6
1.6
–40
0
25
85
–40
0
25
85
–40
0
25
85
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