MCF52232CAF50 Freescale Semiconductor, MCF52232CAF50 Datasheet - Page 36
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MCF52232CAF50
Manufacturer Part Number
MCF52232CAF50
Description
IC MCU 32BIT 128K FLASH 80-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5223xr
Datasheet
1.MCF52236AF50.pdf
(55 pages)
Specifications of MCF52232CAF50
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
50MHz
Connectivity
Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K 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
80-LQFP
Cpu Family
MCF5223x
Device Core
ColdFire
Device Core Size
32b
Frequency (max)
50MHz
Interface Type
I2C/QSPI/UART
Total Internal Ram Size
32KB
# I/os (max)
56
Number Of Timers - General Purpose
10
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
On-chip Adc
8-chx12-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
80
Package Type
LQFP
Processor Series
MCF522x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
32 KB
Maximum Clock Frequency
50 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
M52235EVB, M52233DEMO
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF52232CAF50
Manufacturer:
FREESCAL
Quantity:
410
Company:
Part Number:
MCF52232CAF50
Manufacturer:
Freescale
Quantity:
221
Company:
Part Number:
MCF52232CAF50
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Characteristics
2.6
2.7
Table 28
Table 29
36
1
2
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. Therefore, RSTI must be held a minimum of 100ns.
R1
R2
R3
R4
lists specifications for the I
lists specifications for the I
Num
Reset Timing
RSTI input valid to CLKOUT high
CLKOUT high to RSTI input invalid
RSTI input valid time
CLKOUT high to RSTO valid
I
I1
I2
I3
I4
I5
I6
I7
I8
I9
2
C Input/Output Timing Specifications
CLKOUT
Start condition hold time
Clock low period
SCL/SDA rise time (V
Data hold time
SCL/SDA fall time (V
Clock high time
Data setup time
Start condition setup time (for repeated start condition only)
Stop condition setup time
RSTO
Table 28. I
RSTI
2
Table 27. Reset and Configuration Override Timing
C Input Timing Specifications between I2C_SCL and I2C_SDA
2
1R1
Figure 7. RSTI and Configuration Override Timing
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Characteristic
2
2
C input timing parameters shown in
C output timing parameters shown in
IH
(V
IL
Characteristic
= 2.4 V to V
DD
= 0.5 V to V
= 2.7 to 3.6 V, V
R3
DD
levels unless otherwise noted.
IL
IH
= 0.5 V)
= 2.4 V)
SS
R2
= 0 V, T
R4
A
= T
Figure
Figure
Symbol
t
L
t
CHROV
t
t
RVCH
CHRI
RIVT
to T
8.
8.
4 t
2 t
2 t
2 t
8 t
H
)
Min
1
—
—
0
0
CYC
CYC
CYC
CYC
CYC
Min
1.5
—
9
5
Max
—
—
—
—
—
—
—
1
1
R4
Freescale Semiconductor
Max
Units
10
—
—
—
ms
ms
ns
ns
ns
ns
ns
ns
ns
Unit
t
CYC
ns
ns
ns