MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 183

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

9.3.3.3
9.4
Six functions are defined within the chip configuration module:
These functions are described here.
9.4.1
During reset, the pins for the reset override functions are immediately configured to known states.
Table 9-7
Freescale Semiconductor
1. Reset configuration
2. Chip mode selection
3. Boot device selection
4. Output pad strength configuration
5. Clock mode selections
6. Chip select configuration
Address
Reset
W
R
15–6
Bits
5–0
shows the states of the external pins while in reset.
Functional Description
Reset Configuration
Chip Identification Register (CIR)
15
0
14
0
13
1
Name
Figure 9-4. Chip Identification Register (CIR)
PRN
PIN
12
0
Table 9-6. CIR Field Description
11
0
MCF5271 Reference Manual, Rev. 2
PIN
Part identification number. Contains a unique identification number for the
device.
Part revision number. This number is increased by one for each new
full-layer mask set of this part. The revision numbers are assigned in
chronological order.
10
0
IPSBAR + 0x11_000A
0
9
0
8
0
7
Description
6
0
0
5
0
4
0
3
PRN
0
Functional Description
2
0
1
0
0
9-7