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| MC68HC05L16 Datasheet, PDF (15/146 Pages) Freescale Semiconductor, Inc – Microcontrollers | |||
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1.4 Mask Options
The three mask options on the MC68HC05L16 are:
1. RSTR: RESET pin pullup resistor
2. OSCR: OSC feedback resistor
3. XOSCR: XOSC feedback/damping resistor
See 2.4.6 Mask Option Status Register.
Mask Options
1.5 Functional Pin Description
The MC68HC05L16 is available in the 80-pin QFP. The pin assignment is shown in Figure 1-2.
VDD
FP28/PE6
FP29/PE5
FP30/PE4
FP31/PE3
FP32/PE2
FP33/PE1
FP34/PE0
FP35/PD7
FP36/PD6
FP37/PD5
FP38/PD4
VLCD3
VLCD2
VLCD1
VSS
NDLY**
XOSC1
XOSC2
RESET
80
1
20
21
61
60
40 41
VSS
FP7
FP6
FP5
FP4
FP3
FP2
FP1
FP0
BP0
BP1/PD1
BP2/PD2
BP3/PD3
VDD
PC7*/IRQ1
PC6*/IRQ2
PC5/EVO
PC4/EVI
PC3/TCAP
PC2/SCK
* Open Drain Only when Output
** The NDLY pin should be connected to VDD.
Figure 1-2. Pin Assignment for Single-Chip Mode
MC68HC05L16 ⢠MC68HC705L16 Data Sheet, Rev. 4.1
Freescale Semiconductor
15
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