mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 16

• Manufacturer Part Number: mc68hc05l25
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

General Description
1.5 Functional Pin Description
The MC68HC05L25 is available in the 48-pin VQFP and 52-pin TQFP. The pin assignments for the 48-pin
VQFP are shown in
16
A line over a signal name indicates an active low signal. For example,
RESET is active high and RESET is active low. Any reference to voltage,
current, resistance, capacitance, time, or frequency specified in the
following paragraphs will refer to the nominal values. The exact values and
their tolerance or limits are specified in
BP3/FP0
Figure 1-2
OSC1
OSC2
V
BP2
BP1
BP0
FP4
FP3
FP2
FP1
V
LCD
DD
Figure 1-2. 48-Pin VQFP Single-Chip Mode Pinout
and
10
11
12
1
2
3
4
5
6
7
8
9
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
Table
MC68HC05L25 Data Sheet, Rev. 3.1
1-2.
MC68HC05L25
48-PIN VQFP
NOTE
Chapter 15 Electrical
36
35
34
33
32
31
30
29
28
27
26
25
Specifications.
PB7/FP17
PB6/FP18
PB5/FP19
PB4/FP20
PB3/FP21
PB2/FP22
PB1/FP23
PB0/FP24
PC3/IRQ
PC2/SDI
PC1/SDO
PC0/SCK
Freescale Semiconductor