MCF52223CAF80 Freescale Semiconductor, MCF52223CAF80 Datasheet - Page 35

• Manufacturer Part Number: MCF52223CAF80
• Description: IC MCU 256K FLASH 80MHZ 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5222xr

Specifications of MCF52223CAF80

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: I²C, SPI, UART/USART, USB OTG
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MCF522x
• Core: ColdFire V2
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C/QSPI/UART/USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 10
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: M52221DEMO, M52223EVB
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 12-bit
• For Use With: M52223EVB - BOARD EVAL FOR MCF52223
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Characteristics
2.9
GPIO can be configured for certain pins of the QSPI, DDR Control, timer, UART, Interrupt and USB interfaces. When in GPIO
mode, the timing specification for these pins is given in
The GPIO timing is met under the following load test conditions:
2.10
35
NUM
1
2
G1
G2
G3
G4
•
•
NUM
All AC timing is shown with respect to 50% V
During low power STOP, the synchronizers for the RSTI input are bypassed and RSTI is asserted asynchronously to the
system. Thus, RSTI must be held a minimum of 100 ns.
R1
R2
R3
R4
50 pF / 50  for high drive
25 pF / 25  for low drive
General Purpose I/O Timing
Reset Timing
RSTI input valid to CLKOUT High
CLKOUT High to RSTI Input invalid
RSTI input valid time
CLKOUT High to RSTO Valid
CLKOUT High to GPIO Output Invalid
CLKOUT High to GPIO Output Valid
CLKOUT High to GPIO Input Invalid
GPIO Input Valid to CLKOUT High
GPIO Outputs
GPIO Inputs
Table 32. Reset and Configuration Override Timing
2
Characteristic
CLKOUT
Characteristic
(V
MCF52223 ColdFire Microcontroller, Rev. 3
DD
= 3.0 to 3.6 V, V
Table 31. GPIO Timing
Figure 6. GPIO Timing
DD
G3
levels unless otherwise noted.
Table 31
SS
G1
G4
= 0 V, T
and
Figure
A
= T
Symbol
t
Symbol
t
CHPOV
t
t
CHPOI
6.
t
PVCH
L
t
CHROV
CHPI
G2
t
t
RVCH
CHRI
RIVT
to T
H
)
1
Min
1.5
1.5
Min
—
1.5
9
—
9
5
Freescale Semiconductor
Max
Max
10
—
—
—
10
—
—
—
Unit
t
CYC
ns
ns
ns
Unit
ns
ns
ns
ns