MCF5232CAB80 Freescale Semiconductor, MCF5232CAB80 Datasheet - Page 35

• Manufacturer Part Number: MCF5232CAB80
• Description: IC MPU 32BIT COLDF 80MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF523xr

Specifications of MCF5232CAB80

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 61
• 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
• Maximum Clock Frequency: 80 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 8KB
• Cpu Speed: 80MHz
• Embedded Interface Type: I2C, SPI, UART
• Digital Ic Case Style: QFP
• No. Of Pins: 160
• Supply Voltage Range: 1.4V To 1.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 15
7.7
Freescale Semiconductor
1
NUM
GPIO pins include: INT, ETPU, UART, FlexCAN, Timer, DREQn and DACKn pins.
G1
G2
G3
G4
General Purpose I/O Timing
shows an SDRAM write cycle.
CLKOUT High to GPIO Output Valid
CLKOUT High to GPIO Output Invalid
GPIO Input Valid to CLKOUT High
CLKOUT High to GPIO Input Invalid
SD_SCAS
SD_SRAS
RAS[1:0]
SD_CKE
CAS[3:0]
SD_WE
A[23:0]
D[31:0]
D2
D2
D2
D1
1
1
DACR[CASL] = 2
MCF523x Integrated Microprocessor Hardware Specification, Rev. 4
0
ACTV
D7
Row
Characteristic
1
2
Figure 15. SDRAM Write Cycle
NOP
D2
Table 14. GPIO Timing
D3
3
4
D4
WRITE
5
6
NOP
7
1
Symbol
t
t
CHPOV
t
CHPOI
t
8
PVCH
Column
CHPI
PALL
D8
D4
9
10
Min
1.5
1.5
—
9
D4
11
Electrical Characteristics
12
Max
10
—
—
—
Unit
ns
ns
ns
ns
35