MC68HC11E0CFNE2 Datasheet, PDF (17/242 Pages) Freescale Semiconductor, Inc – M68HC11 CPU, Power-saving stop and wait modes, Low-voltage devices available (3.0–5.5 Vdc)

Pin Descriptions
PA0/IC3 ¹
NC 2
NC 3
NC ₄
PB7/ADDR15 5
PB6/ADDR14 6
PB5/ADDR13 7
PB4/ADDR12 8
PB3/ADDR11 9
PB2/ADDR10 10
PB1/ADDR9 ¹¹
PB0/ADDR8 ¹²
PE0/AN0 13
PE4/AN4 14
PE1/AN1 15
PE5/AN5 16
M68HC11 E SERIES
48 ^NC
47 PD0/RxD
46 ^IRQ
45
XIRQ/V_PPE(1)
44 NC
43 RESET
42 PC7/ADDR7/DATA7
41 ^{PC6/ADDR6/DATA6}
40 ^{PC5/ADDR5/DATA5}
39 PC4/ADDR4/DATA4
38 ^{PC3/ADDR3/DATA3}
37 PC2/ADDR2/DATA2
36 PC1/ADDR1/DATA1
35 NC
34 PC0/ADDR0/DATA0
33 _XTAL
1. V_PPE applies only to devices with EPROM/OTPROM.
Figure 1-3. Pin Assignments for 64-Pin QFP
M68HC11E Family Data Sheet, Rev. 5.1
Freescale Semiconductor
17