Datasheet

Signal/Connection Descriptions
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Freescale Semiconductor 15
3.2 Pin Assignment
Figure 3 shows the pin assignments of the 56F8245 and 56F8255’s 44-pin low-profile quad flat pack (44LQFP). Figure 4 shows
the pin assignments of the 56F8246 and 56F8256’s 48-pin low-profile quad flat pack (48LQFP). Figure 5 shows the pin
assignments of the 56F8247 and 56F8257’s 64-pin low-profile quad flat pack (64LQFP).
NOTE
The CANRX and CANTX signals of the MSCAN module are not available on the
MC56F824x devices.
Figure 3. Top View: 56F8245 and 56F8255 44-Pin LQFP Package
GPIOD2/TCK
GPIOD4/RESET
GPIOC0/XTAL/CLKIN
GPIOC1/EXTAL
GPIOC2/TXD0/TB0/XB_IN2/CLKO
GPIOC3/TA0/CMPA_O/RXD0
GPIOC4/TA1/CMPB_O
GPIOA0/ANA0/CMPA_P2/CMPC_O
GPIOA1/ANA1/CMPA_M0
GPIOA2/ANA2/VREFHA/CMPA_M1
GPIOA3/ANA3/VREFLA/CMPA_M2
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22
GPIOC5/DACO/XB_IN7
VDDA
VSSA
GPIOB0/ANB0/CMPB_P2
GPIOB1/ANB1/CMPB_M0
VCAP
GPIOB2/ANB2/VREFHB/CMPC_P2 GPIOB3/ANB3/VREFLB/CMPC_M0
VSS
GPIOC6/TA2/XB_IN3/CMP_REF
GPIOC7/SS
/TXD0
33
32
31
30
29
28
27
26
25
24
23
44 43 42 41 40 39 38 37 36 35 34
GPIOD0/TDI GPIOD3/TMS GPIOD1/TDO VSS VDD VCAP GPIOC15/SCL0/XB_OUT1 GPIOC14/SDA0/XB_OUT0 GPIOE5/PWM2A/XB_IN3 GPIOE4/PWM2B/XB_IN2 GPIOC13/TA3/XB_IN6
GPIOE3/PWM1A
GPIOE2/PWM1B
GPIOE1/PWM0A
GPIOE0/PWM0B
VDD
VSS
GPIOC12/CANRX0/SDA1/RXD1
GPIOC11/CANTX0/SCL1/TXD1
GPIOC10/MOSI/XB_IN5/MISO
GPIOC9/SCLK/XB_IN4
GPIOC8/MISO/RXD0