Freescale Semiconductor, Inc.
MC68HC05BD7 Rev. 2.0
GENERAL RELEASE SPECIFICATION
PWM2**
PWM1**
PWM0**
RESET
VSYNC
HSYNC
PWM3**
PWM4**
PWM5**
PWM6**
PWM7**
1
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
2
3
4
VDD
VSS
5
6
7
XTAL
EXTAL
PC7/PWM15/HSYNO
PC6/PWM14/VSYNO
8
PB5*
PB4*
PB3*
PB2*
9
PC5/PWM13/ADC3
PC4/PWM12/ADC2
PC3/PWM11/ADC1
10
11
12
13
14
15
16
17
18
19
20
MC68HC05BD7
40-PIN DIP
PC2/PWM10/ADC0
PC1*/PWM9*
PB1
PB0
PC0*/PWM8*
IRQ/VPP
PA7
PD1*/SCL*
PD0*/SDA*
PA0
PA6
PA5
PA4
PA1
PA2
PA3
**: +5V open-drain option
*: +12V open-drain
IRQ/VPP: VPP valid for HC705 version only, not used for HC05 version
Figure 1-2: MC68HC05BD7/BD2 40-Pin DIP Pin Assignment
SECTION 1: GENERAL DESCRIPTION
Page 5
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