DEMOEM Freescale Semiconductor, DEMOEM Datasheet - Page 4

• Manufacturer Part Number: DEMOEM
• Description: BOARD DEMO HARDWARE ONLY
• Manufacturer: Freescale Semiconductor
• Series: MCF51EMr
• Type: MCUr

Specifications of DEMOEM

• Contents: Board, Cable, DVD and Guide
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51EM
• Interface Type: RS-232, USB
• Operating Supply Voltage: 5 V
• Board Size: 6 in x 4.5 in
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: MCF51EM
• Rohs Compliant: Yes
• For Use With/related Products: MCF51EM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D
C
B
A
USB_RXD
USB_TXD
PTB3
PTB2
PTC1
PTC0
PTA6
PTA7
PTA4
PTA3
PTA2
PTA1
VDD
GND
USB_TXD
USB_RXD
PTB3
PTB2
PTC1
PTC0
PTA6
PTA7
PTA4
PTA3
PTA2
PTA1
VDD
FB1
~SS
MISO
~WP
R21
100K
DB9F
1
2
3
4
U4
M95512-RMN6P
S
Q
W
VSS
1
6
2
7
3
8
4
9
5
HOLD
HOST-R
HOST-T
VCC
C
D
+ C12
+ C13
0.1uF
0.1uF
14
13
SPI_VCC
1
3
4
5
8
7
8
7
6
5
U2
~HOLD
MOSI
C1+
C1-
C2+
C2-
T1OUT
R1IN
R2IN
T2OUT
MAX3232CSE
C17
0.1 uF
VDD
R22
100K
SCK
R1OUT
R2OUT
T1IN
T2IN
RS232
V+
C16
0.1uF
V-
SPI Interface
2
6
11
12
9
10
J5
SCI1
+
SPI_VCC
MOSI
MISO
SCK
~SS
~WP
~HOLD
MAX_TXD
MAX_RXD
0.1uF
C14
+ C15
1
2
3
0.1uF
PTB2
PTB3
J14
MRAM_EN
1
3
5
7
9
11
13
USB_TXD
P&E_RxD
USB_RXD
P&E_TxD
10
12
14
2
4
6
8
J6
SCI3
3
2
1
3
2
1
J7
TX_EN
J8
RX_EN
VDD
PTA1
PTA2
PTA3
PTA4
PTA6
PTA7
1
2
3
PTC0
PTC1
PTB3
PTC1
PTB2
PTC0
1
2
3
1
2
3
TX_SEL
RX_SEL
J9
J10
5
4
3
2
1
J11
SPI1
Size
B
Scale
P&E Microcomputer Systems, Inc.
98 Galen Street Floor 2
Watertown
MA 02472
USA
RS232 And SPI Schematic
FCSM No.
DWG No.
Sheet
5 of 10
Rev
C
D
C
B
A