TWR-12311-KIT-NA Freescale Semiconductor, TWR-12311-KIT-NA Datasheet - Page 14

• Manufacturer Part Number: TWR-12311-KIT-NA
• Description: Development Boards & Kits - Other Processors Tower Kit for NA
• Manufacturer: Freescale Semiconductor

Specifications of TWR-12311-KIT-NA

• Rohs: yes
• Product: Development Systems
• Tool Is For Evaluation Of: MC12311
• Core: HCS08
• Interface Type: SPI, USB
• Operating Supply Voltage: 3.5 V to 10 V
• Data Bus Width: 8 bit
• For Use With: MC12311

12311-MRB
3.1.2
Figure 3-1
Figure 3-2
create a motherboard to mount the 12311-MRB and headers J2 and J3 are used for that connection.
3-2
•
•
•
•
•
— Provide main supply voltage to board
— Provide access to all MC12311 GPIO
Flexible board power supply
— 3.3 V LDO series regulator supplied
— Regulator bypass jumper option
— Separate external voltage source option
— Power-on green LED
— Jumpers allow various block current measurements
6-Pin BDM serial MCU debug port
MC12311 reset switch
Both headers have standard 0.10in / 2.54 mm pin spacing
J2 is 20-pin and J3 is 18-pin
shows a footprint of the 12311-MRB with the location of the IO Headers J2 and J3. Users can
shows the 12311-MRB connector and header locations.
Form Factor
Reset SW
BDM port
(J5)
J12
J11
J10
J7
12311 Development Hardware Reference Manual, Rev. 0.0
J4
Primary 20-pin IO
Connector (J15)
J3
PA Boost SMA
(J1)
Figure 3-1. 12311-MRB
J8
RFIO ScMA
Secondary 18-pin IO
Connector (J14)
(J2)
J6
J9
J13
Freescale Semiconductor